rowid,pollno,race,year,location,type_simple,type_detail,pollster,pollster_rating_id,polldate,samplesize,cand1_name,cand1_pct,cand2_name,cand2_pct,cand3_pct,margin_poll,electiondate,cand1_actual,cand2_actual,margin_actual,error,bias,rightcall,comment,partisan
33,5380031,1998_Sen-G_MD,1998,MD,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/16/1998,821.0,Democrat,67.0,Republican,26.0,,41.0,11/3/1998,70.5,29.5,41.0,0.0,0.0,1.0,,
1557,5381558,2003_Gov-G_KY,2003,KY,Gov-G,Gov-G,Louisville Courier-Journal,174,10/22/2003,712.0,Democrat,39.0,Republican,49.0,,-10.0,11/6/2003,45.0,55.0,-10.0,0.0,0.0,1.0,,
1619,5381620,2004_Pres-D_MO,2004,MO,Pres-P,Pres-D,Los Angeles Times,172,1/29/2004,545.0,Kerry,37.0,Edwards,11.0,7.0,26.0,2/3/2004,50.6,24.6,26.0,0.0,,1.0,,
2767,5382774,2006_Gov-G_NV,2006,NV,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/28/2006,625.0,Democrat,40.0,Republican,44.0,,-4.0,11/7/2006,43.9,47.9,-4.0,0.0,0.0,1.0,,
2885,5382892,2006_Gov-G_MI,2006,MI,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,11/1/2006,625.0,Democrat,52.0,Republican,38.0,,14.0,11/7/2006,56.3,42.3,14.0,0.0,0.0,1.0,,
3208,5383214,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,Strategic Vision LLC,320,1/21/2008,606.0,McCain,25.0,Romney,20.0,22.0,5.0,1/29/2008,36.0,31.0,5.0,0.0,,1.0,,
3244,5383250,2008_Pres-R_FL,2008,FL,Pres-P,Pres-R,American Research Group,9,1/24/2008,600.0,McCain,31.0,Romney,26.0,15.0,5.0,1/29/2008,36.0,31.0,5.0,0.0,,1.0,,
3323,5383329,2008_Pres-D_CT,2008,CT,Pres-P,Pres-D,SurveyUSA,325,1/31/2008,679.0,Obama,48.0,Clinton,44.0,,4.0,2/5/2008,50.7,46.7,4.0,0.0,,1.0,,
3561,5383568,2008_Pres-R_OH,2008,OH,Pres-P,Pres-R,University of Cincinnati (Ohio Poll),346,3/1/2008,319.0,McCain,53.0,Huckabee,24.0,7.0,29.0,3/4/2008,59.6,30.6,29.0,0.0,,1.0,,
3576,5383583,2008_Pres-R_OH,2008,OH,Pres-P,Pres-R,SurveyUSA,325,3/2/2008,455.0,McCain,58.0,Huckabee,29.0,4.0,29.0,3/4/2008,59.6,30.6,29.0,0.0,,1.0,,
3799,5383806,2008_Gov-G_MT,2008,MT,Gov-G,Gov-G,Montana State University Billings,216,10/18/2008,403.0,Democrat,60.0,Republican,27.0,4.0,33.0,11/4/2008,65.5,32.5,33.0,0.0,0.0,1.0,,
3913,5383920,2008_Pres-G_OK,2008,OK,Pres-G,Pres-G,SoonerPoll.com,308,10/20/2008,763.0,Democrat,32.4,Republican,63.7,,-31.3,11/4/2008,34.35,65.65,-31.3,0.0,0.0,1.0,,
4847,5384857,2010_Gov-G_OH,2010,OH,Gov-G,Gov-G,University of Cincinnati (Ohio Poll),346,10/16/2010,839.0,Democrat,47.0,Republican,49.0,,-2.0,11/2/2010,47.04,49.04,-2.0,0.0,0.0,1.0,,
5125,5385135,2010_House-G_RI-1,2010,RI-1,House-G,House-G,Fleming & Associates,96,10/23/2010,250.0,Democrat,48.0,Republican,42.0,,6.0,11/2/2010,50.6,44.6,6.0,0.0,0.0,1.0,,
5208,5385219,2010_Gov-G_OH,2010,OH,Gov-G,Gov-G,Columbus Dispatch,57,10/25/2010,1445.0,Democrat,47.0,Republican,49.0,,-2.0,11/2/2010,47.04,49.04,-2.0,0.0,0.0,1.0,,
5846,5385855,2012_Sen-G_OH,2012,OH,Sen-G,Sen-G,Angus Reid Global,13,10/19/2012,550.0,Democrat,45.0,Republican,39.0,,6.0,11/6/2012,50.7,44.7,6.0,0.0,0.0,1.0,,
6108,5386111,2012_Sen-G_FL,2012,FL,Sen-G,Sen-G,Quinnipiac University,267,10/26/2012,1073.0,Democrat,52.0,Republican,39.0,,13.0,11/6/2012,55.23,42.23,13.0,0.0,0.0,1.0,aka The New York Times/Quinnipiac,
6233,5386236,2012_Sen-G_OH,2012,OH,Sen-G,Sen-G,Columbus Dispatch,57,10/29/2012,1501.0,Democrat,51.0,Republican,45.0,,6.0,11/6/2012,50.7,44.7,6.0,0.0,0.0,1.0,,
6503,5386508,2012_Sen-G_OH,2012,OH,Sen-G,Sen-G,Angus Reid Global,13,11/3/2012,540.0,Democrat,52.0,Republican,46.0,,6.0,11/6/2012,50.7,44.7,6.0,0.0,0.0,1.0,,
8210,75938,2016_Gov-G_UT,2016,UT,Gov-G,Gov-G,Y2 Analytics,389,11/2/2016,500.0,Democrat,26.0,Republican,64.0,3.0,-38.0,11/8/2016,28.74,66.74,-38.0,0.0,0.0,1.0,,
8794,90864,2018_House-G_IA-3,2018,IA-3,House-G,House-G,Siena College/New York Times Upshot,448,10/26/2018,504.0,Democrat,43.39,Republican,41.23,,2.16,11/6/2018,49.3,47.14,2.16,0.0,0.0,1.0,,
1292,5381290,2002_Sen-G_MT,2002,MT,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/24/2002,625.0,Democrat,59.0,Republican,28.0,,31.0,11/5/2002,62.74,31.73,31.01,0.01,-0.01,1.0,,
1299,5381297,2002_House-G_IN-7,2002,IN-7,House-G,House-G,Indiana University,149,10/25/2002,506.0,Democrat,46.0,Republican,37.0,,9.0,11/5/2002,53.13,44.14,8.99,0.01,0.01,1.0,,
1547,5381548,2003_Gov-O_CA,2003,CA,Gov-G,Gov-O,SurveyUSA,325,9/29/2003,294.0,Schwarzenegger (R),45.0,Bustamante (D),28.0,16.0,17.0,10/7/2003,48.48,31.47,17.01,0.01,-0.01,1.0,,
2194,5382195,2004_Pres-G_FL,2004,FL,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/27/2004,500.0,Democrat,45.0,Republican,50.0,,-5.0,11/2/2004,47.09,52.1,-5.01,0.01,0.01,1.0,,
2445,5382448,2006_Sen-G_NY,2006,NY,Sen-G,Sen-G,Marist College,183,10/17/2006,475.0,Democrat,67.0,Republican,31.0,,36.0,11/7/2006,67.0,31.01,35.99,0.01,0.01,1.0,,
6811,15380547,2014_Sen-G_MS,2014,MS,Sen-G,Sen-G,YouGov,391,10/20/2014,654.0,Democrat,28.0,Republican,50.0,,-22.0,11/4/2014,37.89,59.9,-22.01,0.01,0.01,1.0,,
4232,5384238,2008_Sen-G_SD,2008,SD,Sen-G,Sen-G,YouGov,391,10/25/2008,352.0,Democrat,60.0,Republican,35.0,,25.0,11/4/2008,62.49,37.51,24.98,0.02,0.02,1.0,,
4234,5384240,2008_Sen-G_TX,2008,TX,Sen-G,Sen-G,YouGov,391,10/25/2008,972.0,Democrat,35.0,Republican,47.0,,-12.0,11/4/2008,42.84,54.82,-11.98,0.02,-0.02,1.0,,
4830,5384840,2010_Sen-G_PA,2010,PA,Sen-G,Sen-G,Quinnipiac University,267,10/15/2010,1046.0,Democrat,46.0,Republican,48.0,,-2.0,11/2/2010,48.99,51.01,-2.02,0.02,0.02,1.0,,
5095,5385105,2010_Gov-G_PA,2010,PA,Gov-G,Gov-G,Muhlenberg College,219,10/22/2010,445.0,Democrat,37.0,Republican,46.0,,-9.0,11/2/2010,45.51,54.49,-8.98,0.02,-0.02,1.0,,
5275,5385286,2010_Sen-G_PA,2010,PA,Sen-G,Sen-G,Susquehanna Polling & Research Inc.,326,10/26/2010,800.0,Democrat,44.0,Republican,46.0,,-2.0,11/2/2010,48.99,51.01,-2.02,0.02,0.02,1.0,,
5298,5385310,2010_Gov-G_PA,2010,PA,Gov-G,Gov-G,YouGov,391,10/27/2010,779.0,Democrat,41.0,Republican,50.0,,-9.0,11/2/2010,45.51,54.49,-8.98,0.02,-0.02,1.0,,
5394,5385407,2010_Gov-G_PA,2010,PA,Gov-G,Gov-G,TCJ Research,327,10/29/2010,1000.0,Democrat,43.0,Republican,52.0,,-9.0,11/2/2010,45.51,54.49,-8.98,0.02,-0.02,1.0,,
5793,5385803,2012_Pres-G_OH,2012,OH,Pres-G,Pres-G,Fox News/Beacon Research/Shaw & Co. Research,103,10/18/2012,1131.0,Democrat,46.0,Republican,43.0,,3.0,11/6/2012,50.58,47.6,2.98,0.02,0.02,1.0,aka Fox News,
5915,5385924,2012_Pres-G_OH,2012,OH,Pres-G,Pres-G,SurveyUSA,325,10/21/2012,609.0,Democrat,47.0,Republican,44.0,,3.0,11/6/2012,50.58,47.6,2.98,0.02,0.02,1.0,,
6194,5386198,2012_Pres-G_OH,2012,OH,Pres-G,Pres-G,SurveyUSA,325,10/28/2012,603.0,Democrat,48.0,Republican,45.0,,3.0,11/6/2012,50.58,47.6,2.98,0.02,0.02,1.0,,
6221,5386225,2012_Pres-G_OH,2012,OH,Pres-G,Pres-G,Grove Insight,129,10/29/2012,500.0,Democrat,48.0,Republican,45.0,,3.0,11/6/2012,50.58,47.6,2.98,0.02,0.02,1.0,,
6301,5386305,2012_Pres-G_OH,2012,OH,Pres-G,Pres-G,CNN/Opinion Research Corp.,37,10/31/2012,796.0,Democrat,48.5,Republican,45.5,5.0,3.0,11/6/2012,50.58,47.6,2.98,0.02,0.02,1.0,,
6402,5386406,2012_Pres-G_OH,2012,OH,Pres-G,Pres-G,YouGov,391,11/2/2012,1620.0,Democrat,49.0,Republican,46.0,,3.0,11/6/2012,50.58,47.6,2.98,0.02,0.02,1.0,,
6476,5386481,2012_Pres-G_OH,2012,OH,Pres-G,Pres-G,Angus Reid Global,13,11/3/2012,540.0,Democrat,51.0,Republican,48.0,,3.0,11/6/2012,50.58,47.6,2.98,0.02,0.02,1.0,,
856,5380855,2000_Pres-G_VA,2000,VA,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/31/2000,625.0,Democrat,41.0,Republican,49.0,3.0,-8.0,11/7/2000,44.44,52.47,-8.03,0.03,0.03,1.0,,
950,5380949,2000_Sen-G_OH,2000,OH,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,11/2/2000,625.0,Democrat,32.0,Republican,56.0,,-24.0,11/7/2000,35.87,59.9,-24.03,0.03,0.03,1.0,,
1156,5381155,2002_Sen-G_TX,2002,TX,Sen-G,Sen-G,SurveyUSA,325,10/15/2002,683.0,Democrat,42.0,Republican,54.0,,-12.0,11/5/2002,43.33,55.3,-11.97,0.03,-0.03,1.0,,
2458,5382461,2006_Sen-G_NJ,2006,NJ,Sen-G,Sen-G,Monmouth University,215,10/18/2006,396.0,Democrat,48.0,Republican,39.0,,9.0,11/7/2006,53.37,44.34,9.03,0.03,-0.03,1.0,aka Monmouth U.,
2606,5382611,2006_Sen-G_NJ,2006,NJ,Sen-G,Sen-G,"Normington, Petts & Associates",232,10/24/2006,800.0,Democrat,45.0,Republican,36.0,,9.0,11/7/2006,53.37,44.34,9.03,0.03,-0.03,1.0,previously listed as Bennett Petts & Blumenthal,D
3045,5383051,2006_Sen-G_NJ,2006,NJ,Sen-G,Sen-G,OnPoint,240,11/6/2006,520.0,Democrat,50.0,Republican,41.0,,9.0,11/7/2006,53.37,44.34,9.03,0.03,-0.03,1.0,,
4092,5384100,2008_Pres-G_IN,2008,IN,Pres-G,Pres-G,Research 2000,281,10/24/2008,600.0,Democrat,46.0,Republican,45.0,,1.0,11/4/2008,49.77,48.74,1.03,0.03,-0.03,1.0,,
4559,5384568,2008_Pres-G_IN,2008,IN,Pres-G,Pres-G,Public Policy Polling,263,11/1/2008,2634.0,Democrat,49.0,Republican,48.0,,1.0,11/4/2008,49.77,48.74,1.03,0.03,-0.03,1.0,,
6059,5386061,2012_House-G_NY-21,2012,NY-21,House-G,House-G,Public Opinion Strategies,260,10/25/2012,400.0,Democrat,42.0,Republican,40.0,,2.0,11/6/2012,50.16,48.19,1.97,0.03,0.03,1.0,,R
8679,90805,2018_House-G_US,2018,US,House-G,House-G,Suffolk University,323,10/20/2018,1000.0,Democrat,51.2,Republican,42.6,,8.6,11/6/2018,53.42,44.85,8.57,0.03,0.03,1.0,,
3853,5383860,2008_House-G_US,2008,US,House-G,House-G,NBC News/Wall Street Journal,221,10/19/2008,1011.0,Democrat,49.0,Republican,38.0,,11.0,11/4/2008,53.29,42.25,11.04,0.04,-0.04,1.0,Congressional preference (not generic ballot?),
4477,5384486,2008_House-G_US,2008,US,House-G,House-G,Research 2000,281,10/30/2008,1100.0,Democrat,50.0,Republican,39.0,,11.0,11/4/2008,53.29,42.25,11.04,0.04,-0.04,1.0,,
6394,5386398,2012_Pres-G_NC,2012,NC,Pres-G,Pres-G,YouGov,391,11/2/2012,1500.0,Democrat,47.0,Republican,49.0,,-2.0,11/6/2012,48.35,50.39,-2.04,0.04,0.04,1.0,,
8101,75247,2016_Sen-G_AZ,2016,AZ,Sen-G,Sen-G,CNN/Opinion Research Corp.,37,10/30/2016,769.0,Democrat,41.0,Republican,54.0,,-13.0,11/8/2016,40.75,53.71,-12.96,0.04,-0.04,1.0,,
8638,90586,2018_House-G_FL-15,2018,FL-15,House-G,House-G,Remington Research Group,279,10/18/2018,1369.0,Democrat,41.0,Republican,47.0,,-6.0,11/6/2018,46.98,53.02,-6.04,0.04,0.04,1.0,for Ross Spano,R
267,5380266,1998_Sen-G_CA,1998,CA,Sen-G,Sen-G,SurveyUSA,325,11/1/1998,800.0,Democrat,53.0,Republican,43.0,,10.0,11/3/1998,53.06,43.01,10.05,0.05,-0.05,1.0,,
1782,5381783,2004_Pres-G_CA,2004,CA,Pres-G,Pres-G,SurveyUSA,325,10/16/2004,703.0,Democrat,53.0,Republican,43.0,,10.0,11/2/2004,54.31,44.36,9.95,0.05,0.05,1.0,,
4087,5384095,2008_Pres-G_CO,2008,CO,Pres-G,Pres-G,GfK Group,115,10/24/2008,626.0,Democrat,50.0,Republican,41.0,,9.0,11/4/2008,53.66,44.71,8.950000000000001,0.05,0.05,1.0,,
4254,5384262,2008_Pres-G_CO,2008,CO,Pres-G,Pres-G,Opinion Savvy/InsiderAdvantage,243,10/26/2008,636.0,Democrat,51.0,Republican,42.0,,9.0,11/4/2008,53.66,44.71,8.950000000000001,0.05,0.05,1.0,previously listed as InsiderAdvantage,
4894,5384904,2010_Sen-G_AR,2010,AR,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/17/2010,625.0,Democrat,34.0,Republican,55.0,,-21.0,11/2/2010,36.95,57.9,-20.95,0.05,-0.05,1.0,,
5108,5385118,2010_Gov-G_GA,2010,GA,Gov-G,Gov-G,SurveyUSA,325,10/23/2010,601.0,Democrat,39.0,Republican,49.0,,-10.0,11/2/2010,42.97,53.02,-10.05,0.05,0.05,1.0,,
5151,5385162,2010_Gov-G_GA,2010,GA,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2010,750.0,Democrat,39.0,Republican,49.0,,-10.0,11/2/2010,42.97,53.02,-10.05,0.05,0.05,1.0,,
5182,5385193,2010_Sen-G_AR,2010,AR,Sen-G,Sen-G,TCJ Research,327,10/24/2010,1000.0,Democrat,37.0,Republican,58.0,,-21.0,11/2/2010,36.95,57.9,-20.95,0.05,-0.05,1.0,,
5366,5385379,2010_Sen-G_IA,2010,IA,Sen-G,Sen-G,Selzer & Co.,304,10/28/2010,805.0,Democrat,30.0,Republican,61.0,,-31.0,11/2/2010,33.3,64.35,-31.05,0.05,0.05,1.0,,
6051,5386054,2012_Gov-G_IN,2012,IN,Gov-G,Gov-G,Clarity Campaign Labs,52,10/25/2012,825.0,Democrat,44.0,Republican,47.0,,-3.0,11/6/2012,46.55,49.5,-2.95,0.05,-0.05,1.0,,D
8766,90838,2018_House-G_UT-4,2018,UT-4,House-G,House-G,Siena College/New York Times Upshot,448,10/25/2018,526.0,Democrat,45.44,Republican,45.13,,0.31,11/6/2018,50.12,49.86,0.26,0.05,0.05,1.0,,
925,5380924,2000_Pres-G_NM,2000,NM,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,11/2/2000,425.0,Democrat,45.0,Republican,45.0,4.0,0.0,11/7/2000,47.91,47.85,0.06,0.06,-0.06,0.5,,
3766,5383773,2008_Pres-G_CA,2008,CA,Pres-G,Pres-G,SurveyUSA,325,10/16/2008,615.0,Democrat,59.0,Republican,35.0,,24.0,11/4/2008,61.01,36.95,24.06,0.06,-0.06,1.0,,
4479,5384488,2008_Pres-G_CA,2008,CA,Pres-G,Pres-G,SurveyUSA,325,10/30/2008,637.0,Democrat,60.0,Republican,36.0,,24.0,11/4/2008,61.01,36.95,24.06,0.06,-0.06,1.0,,
5078,5385087,2010_Sen-G_CT,2010,CT,Sen-G,Sen-G,Quinnipiac University,267,10/21/2010,702.0,Democrat,54.0,Republican,42.0,,12.0,11/2/2010,55.16,43.22,11.94,0.06,0.06,1.0,,
6418,5386422,2012_Pres-G_WI,2012,WI,Pres-G,Pres-G,Angus Reid Global,13,11/2/2012,454.0,Democrat,53.0,Republican,46.0,,7.0,11/6/2012,52.83,45.89,6.94,0.06,0.06,1.0,,
6666,15380052,2014_Sen-G_CO,2014,CO,Sen-G,Sen-G,Ipsos,154,10/17/2014,1099.0,Democrat,45.0,Republican,47.0,,-2.0,11/4/2014,46.26,48.2,-1.94,0.06,-0.06,1.0,,
7040,15380768,2014_Sen-G_CO,2014,CO,Sen-G,Sen-G,SurveyUSA,325,10/28/2014,618.0,Democrat,44.0,Republican,46.0,,-2.0,11/4/2014,46.26,48.2,-1.94,0.06,-0.06,1.0,,
7153,15380869,2014_Gov-G_NH,2014,NH,Gov-G,Gov-G,Public Policy Polling,263,11/2/2014,1690.0,Democrat,51.0,Republican,46.0,,5.0,11/4/2014,52.37,47.43,4.94,0.06,0.06,1.0,,
7552,15381267,2016_Pres-D_NY,2016,NY,Pres-P,Pres-D,Fox News/Beacon Research/Shaw & Co. Research,103,4/6/2016,801.0,Clinton,53.0,Sanders,37.0,,16.0,4/19/2016,58.03,41.97,16.06,0.06,,1.0,,
8731,90907,2018_House-G_VA-7,2018,VA-7,House-G,House-G,Christopher Newport University,50,10/23/2018,830.5,Democrat,47.0,Republican,45.0,3.5,2.0,11/6/2018,50.34,48.4,1.94,0.06,0.06,1.0,average of multiple versions or turnout models listed in poll,
422,5380421,2000_Pres-R_MD,2000,MD,Pres-P,Pres-R,Zogby Interactive/JZ Analytics,395,3/1/2000,400.0,Bush,52.0,McCain,32.0,6.0,20.0,3/7/2000,56.23,36.16,20.07,0.07,,1.0,"previously listed as Zogby Analytics, telephone",
1186,5381185,2002_Sen-G_NJ,2002,NJ,Sen-G,Sen-G,West Chester University,377,10/18/2002,404.0,Democrat,42.0,Republican,32.0,,10.0,11/5/2002,53.88,43.95,9.93,0.07,0.07,1.0,,
1264,5381262,2002_Sen-G_TN,2002,TN,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/22/2002,625.0,Democrat,40.0,Republican,50.0,,-10.0,11/5/2002,44.34,54.27,-9.93,0.07,-0.07,1.0,,
1386,5381384,2002_Sen-G_NJ,2002,NJ,Sen-G,Sen-G,SurveyUSA,325,10/28/2002,732.0,Democrat,51.0,Republican,41.0,,10.0,11/5/2002,53.88,43.95,9.93,0.07,0.07,1.0,,
1473,5381472,2002_Sen-G_NJ,2002,NJ,Sen-G,Sen-G,Fairleigh Dickinson University (PublicMind),92,10/31/2002,921.0,Democrat,47.0,Republican,37.0,,10.0,11/5/2002,53.88,43.95,9.93,0.07,0.07,1.0,,
3976,5383984,2008_Pres-G_PA,2008,PA,Pres-G,Pres-G,Big Ten,31,10/21/2008,566.0,Democrat,51.9,Republican,41.5,,10.4,11/4/2008,54.56,44.23,10.33,0.07,0.07,1.0,,
4744,5384753,2010_Sen-G_WV,2010,WV,Sen-G,Sen-G,Orion Strategies,246,10/12/2010,450.0,Democrat,48.0,Republican,38.0,,10.0,11/2/2010,53.47,43.4,10.07,0.07,-0.07,1.0,,
6747,15380131,2014_Gov-G_FL,2014,FL,Gov-G,Gov-G,YouGov,391,10/20/2014,5422.0,Democrat,45.0,Republican,46.0,,-1.0,11/4/2014,47.07,48.14,-1.07,0.07,0.07,1.0,,
7756,74122,2016_House-G_US,2016,US,House-G,House-G,GQR Research (GQRR),126,10/23/2016,900.0,Democrat,37.0,Republican,38.0,,-1.0,11/8/2016,48.04,49.1,-1.07,0.07,0.07,1.0,previously listed as Greenberg Quinlan Rosner (Democracy Corps),
8439,76167,2016_House-G_US,2016,US,House-G,House-G,Fox News/Beacon Research/Shaw & Co. Research,103,11/5/2016,1295.0,Democrat,45.0,Republican,46.0,,-1.0,11/8/2016,48.04,49.1,-1.07,0.07,0.07,1.0,,
8547,79733,2017_Gov-G_VA,2017,VA,Gov-G,Gov-G,Quinnipiac University,267,11/2/2017,1056.0,Democrat,51.0,Republican,42.0,3.0,9.0,11/7/2017,53.9,44.97,8.93,0.07,0.07,1.0,,
8626,90541,2018_House-G_US,2018,US,House-G,House-G,Harris Insights & Analytics,133,10/17/2018,3360.0,Democrat,49.0,Republican,40.5,,8.5,11/6/2018,53.42,44.85,8.57,0.07,-0.07,1.0,average of multiple versions or turnout models listed in poll,
8992,91378,2018_House-G_US,2018,US,House-G,House-G,Harris Insights & Analytics,133,11/1/2018,2140.0,Democrat,50.0,Republican,41.5,,8.5,11/6/2018,53.42,44.85,8.57,0.07,-0.07,1.0,average of multiple versions or turnout models listed in poll,
672,5380671,2000_Sen-G_MO,2000,MO,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/25/2000,603.0,Democrat,47.0,Republican,45.0,,2.0,11/7/2000,50.47,48.39,2.08,0.08,-0.08,1.0,"previously listed as Zogby Analytics, telephone",
729,5380728,2000_Sen-G_MO,2000,MO,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/27/2000,600.0,Democrat,47.0,Republican,45.0,4.0,2.0,11/7/2000,50.47,48.39,2.08,0.08,-0.08,1.0,"previously listed as Zogby Analytics, telephone",
785,5380784,2000_Sen-G_MO,2000,MO,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/29/2000,1243.0,Democrat,48.0,Republican,46.0,,2.0,11/7/2000,50.47,48.39,2.08,0.08,-0.08,1.0,,
4173,5384181,2008_Pres-G_OH,2008,OH,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/25/2008,601.0,Democrat,49.7,Republican,45.1,,4.600000000000001,11/4/2008,50.62,46.1,4.52,0.08,0.08,1.0,"previously listed as Zogby Analytics, telephone",
4225,5384231,2008_Sen-G_NJ,2008,NJ,Sen-G,Sen-G,YouGov,391,10/25/2008,777.0,Democrat,48.0,Republican,34.0,,14.0,11/4/2008,56.03,41.95,14.08,0.08,-0.08,1.0,,
6054,5386056,2012_Gov-G_WA,2012,WA,Gov-G,Gov-G,University of Washington,364,10/25/2012,632.0,Democrat,49.0,Republican,46.0,,3.0,11/6/2012,51.54,48.46,3.08,0.08,-0.08,1.0,,
8871,91115,2018_House-G_NH-2,2018,NH-2,House-G,House-G,Emerson College,88,10/28/2018,569.0,Democrat,52.4,Republican,39.7,1.3,12.7,11/6/2018,55.25,42.47,12.78,0.08,-0.08,1.0,,
404,5380403,2000_Pres-R_GA,2000,GA,Pres-P,Pres-R,American Research Group,9,2/28/2000,600.0,Bush,62.0,McCain,23.0,6.0,39.0,3/7/2000,66.93,27.84,39.09,0.09,,1.0,,
6554,5386559,2012_Sen-G_VA,2012,VA,Sen-G,Sen-G,Public Policy Polling,263,11/4/2012,975.0,Democrat,52.0,Republican,46.0,,6.0,11/6/2012,52.87,46.96,5.91,0.09,0.09,1.0,,
8246,75959,2016_Pres-G_US,2016,US,Pres-G,Pres-G,Gravis Marketing,124,11/2/2016,2435.0,Democrat,47.0,Republican,45.0,3.0,2.0,11/8/2016,48.02,45.93,2.09,0.09,-0.09,1.0,among registered voters,
8273,75793,2016_Pres-G_CO,2016,CO,Pres-G,Pres-G,Keating Research Inc.,161,11/3/2016,605.0,Democrat,43.0,Republican,38.0,7.0,5.0,11/8/2016,48.16,43.25,4.91,0.09,0.09,1.0,,
8320,75740,2016_Pres-G_CO,2016,CO,Pres-G,Pres-G,Public Policy Polling,263,11/4/2016,704.0,Democrat,49.0,Republican,44.0,4.0,5.0,11/8/2016,48.16,43.25,4.91,0.09,0.09,1.0,average of multiple versions or turnout models listed in poll,
8375,76157,2016_Pres-G_US,2016,US,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,11/4/2016,1500.0,Democrat,45.0,Republican,43.0,4.0,2.0,11/8/2016,48.02,45.93,2.09,0.09,-0.09,1.0,,
9020,91533,2018_Gov-G_WI,2018,WI,Gov-G,Gov-G,Research Co.,449,11/2/2018,450.0,Democrat,45.0,Republican,44.0,,1.0,11/6/2018,49.54,48.44,1.09,0.09,-0.09,1.0,among registered voters,
553,5380552,2000_Gov-G_NH,2000,NH,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/22/2000,1338.0,Democrat,45.0,Republican,40.0,,5.0,11/7/2000,48.7,43.8,4.9,0.1,0.1,1.0,,
645,5380644,2000_Gov-G_MO,2000,MO,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,10/25/2000,603.0,Democrat,41.0,Republican,40.0,,1.0,11/7/2000,49.1,48.2,0.9,0.1,0.1,1.0,"previously listed as Zogby Analytics, telephone",
698,5380697,2000_Gov-G_MO,2000,MO,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,10/27/2000,600.0,Democrat,41.0,Republican,40.0,4.0,1.0,11/7/2000,49.1,48.2,0.9,0.1,0.1,1.0,"previously listed as Zogby Analytics, telephone",
756,5380755,2000_Gov-G_IN,2000,IN,Gov-G,Gov-G,Research 2000,281,10/29/2000,600.0,Democrat,52.0,Republican,37.0,,15.0,11/7/2000,56.6,41.7,14.9,0.1,0.1,1.0,,
1077,5381076,2000_Gov-G_MO,2000,MO,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,11/5/2000,600.0,Democrat,43.0,Republican,42.0,6.0,1.0,11/7/2000,49.1,48.2,0.9,0.1,0.1,1.0,"previously listed as Zogby Analytics, telephone",
1133,5381132,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,SurveyUSA,325,10/15/2002,567.0,Democrat,29.0,Republican,45.0,22.0,-16.0,11/5/2002,33.5,49.4,-15.9,0.1,-0.1,1.0,,
1246,5381244,2002_Gov-G_TN,2002,TN,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/22/2002,625.0,Democrat,45.0,Republican,42.0,,3.0,11/5/2002,50.7,47.6,3.1,0.1,-0.1,1.0,,
1344,5381342,2002_Gov-G_MD,2002,MD,Gov-G,Gov-G,Potomac Incorporated,256,10/27/2002,869.0,Democrat,44.0,Republican,48.0,,-4.0,11/5/2002,47.7,51.6,-3.9,0.1,-0.1,1.0,,
1437,5381435,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,Blum & Weprin Associates,32,10/30/2002,1052.0,Democrat,27.0,Republican,43.0,16.0,-16.0,11/5/2002,33.5,49.4,-15.9,0.1,-0.1,1.0,,
1462,5381461,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,Quinnipiac University,267,10/31/2002,624.0,Democrat,29.0,Republican,45.0,14.0,-16.0,11/5/2002,33.5,49.4,-15.9,0.1,-0.1,1.0,,
1587,5381588,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Gallup,112,1/22/2004,970.0,Kerry,35.0,Dean,23.0,14.0,12.0,1/27/2004,38.4,26.3,12.1,0.1,,1.0,,
1591,5381592,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,RKM Research and Communications Inc.,272,1/23/2004,524.0,Kerry,35.0,Dean,23.0,14.0,12.0,1/27/2004,38.4,26.3,12.1,0.1,,1.0,,
1616,5381617,2004_Pres-D_AZ,2004,AZ,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/29/2004,600.0,Kerry,36.0,Clark,20.0,12.0,16.0,2/3/2004,42.6,26.5,16.1,0.1,,1.0,"previously listed as Zogby Analytics, telephone",
1670,5381671,2004_Pres-D_NY,2004,NY,Pres-P,Pres-D,Canisius College,43,2/19/2004,401.0,Kerry,57.0,Edwards,16.0,11.0,41.0,3/2/2004,61.2,20.1,41.1,0.1,,1.0,,
1697,5381698,2004_Pres-D_NY,2004,NY,Pres-P,Pres-D,SurveyUSA,325,2/28/2004,451.0,Kerry,61.0,Edwards,20.0,9.0,41.0,3/2/2004,61.2,20.1,41.1,0.1,,1.0,,
1744,5381745,2004_Sen-G_GA,2004,GA,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/14/2004,503.0,Democrat,35.0,Republican,53.0,,-18.0,11/2/2004,39.98,57.88,-17.9,0.1,-0.1,1.0,"previously listed as Zogby Analytics, telephone",
2024,5382025,2004_Pres-G_OH,2004,OH,Pres-G,Pres-G,Strategic Vision LLC,320,10/23/2004,801.0,Democrat,45.0,Republican,47.0,1.0,-2.0,11/2/2004,48.71,50.81,-2.1,0.1,0.1,1.0,,
2254,5382256,2004_Pres-G_OH,2004,OH,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/28/2004,625.0,Democrat,46.0,Republican,48.0,,-2.0,11/2/2004,48.71,50.81,-2.1,0.1,0.1,1.0,,
2331,5382333,2004_Pres-G_OH,2004,OH,Pres-G,Pres-G,Strategic Vision LLC,320,10/30/2004,801.0,Democrat,45.0,Republican,47.0,1.0,-2.0,11/2/2004,48.71,50.81,-2.1,0.1,0.1,1.0,,
2332,5382334,2004_Pres-G_OH,2004,OH,Pres-G,Pres-G,SurveyUSA,325,10/30/2004,816.0,Democrat,47.0,Republican,49.0,,-2.0,11/2/2004,48.71,50.81,-2.1,0.1,0.1,1.0,,
2845,5382852,2006_Gov-G_FL,2006,FL,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/31/2006,625.0,Democrat,43.0,Republican,50.0,,-7.0,11/7/2006,45.1,52.2,-7.100000000000001,0.1,0.1,1.0,,
2894,5382901,2006_Gov-G_OR,2006,OR,Gov-G,Gov-G,YouGov,391,11/1/2006,502.0,Democrat,54.0,Republican,46.0,,8.0,11/7/2006,50.8,42.7,8.1,0.1,-0.1,1.0,"branded as Polimetrix, which soon merged into YouGov",
2986,5382993,2006_Gov-G_FL,2006,FL,Gov-G,Gov-G,Strategic Vision LLC,320,11/3/2006,1200.0,Democrat,44.0,Republican,51.0,,-7.0,11/7/2006,45.1,52.2,-7.100000000000001,0.1,0.1,1.0,,
3084,5383090,2008_Pres-D_IA,2008,IA,Pres-P,Pres-D,Selzer & Co.,304,12/29/2007,800.0,Obama,32.0,Edwards,24.0,25.0,8.0,1/3/2008,37.6,29.7,7.9,0.1,,1.0,,
3237,5383243,2008_Pres-D_FL,2008,FL,Pres-P,Pres-D,SurveyUSA,325,1/24/2008,522.0,Obama,30.0,Clinton,47.0,12.0,-17.0,1/29/2008,32.9,49.8,-16.9,0.1,,1.0,,
3716,5383723,2008_Gov-G_MO,2008,MO,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/15/2008,700.0,Democrat,57.0,Republican,38.0,,19.0,11/4/2008,58.4,39.5,18.9,0.1,0.1,1.0,,
3942,5383950,2008_House-G_NC-10,2008,NC-10,House-G,House-G,Research 2000,281,10/21/2008,400.0,Democrat,37.0,Republican,52.0,,-15.0,11/4/2008,42.45,57.55,-15.1,0.1,0.1,1.0,,
4634,5384643,2008_Pres-G_VA,2008,VA,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,11/2/2008,600.0,Democrat,51.7,Republican,45.3,,6.4,11/4/2008,52.63,46.33,6.3,0.1,0.1,1.0,"previously listed as Zogby Analytics, telephone",
4675,5384684,2009_House-GS_CA-10,2009,CA-10,House-G,House-GS,SurveyUSA,325,10/27/2009,581.0,Democrat,50.0,Republican,40.0,,10.0,11/3/2009,52.9,42.8,10.1,0.1,-0.1,1.0,,
5492,5385505,2011_House-GS_NY-9,2011,NY-9,House-G,House-GS,Magellan Strategies,179,9/1/2011,2055.0,Democrat,40.0,Republican,45.0,,-5.0,9/13/2011,46.62,51.72,-5.100000000000001,0.1,0.1,1.0,,
5895,5385904,2012_Sen-G_ND,2012,ND,Sen-G,Sen-G,Pharos Research Group,254,10/20/2012,807.0,Democrat,49.0,Republican,48.0,,1.0,11/6/2012,50.23,49.33,0.9,0.1,0.1,1.0,,
6114,5386117,2012_Sen-G_PA,2012,PA,Sen-G,Sen-G,Franklin & Marshall College,106,10/26/2012,547.0,Democrat,48.0,Republican,39.0,,9.0,11/6/2012,53.69,44.59,9.1,0.1,-0.1,1.0,,
2213,5382214,2004_Sen-G_FL,2004,FL,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/27/2004,625.0,Democrat,46.0,Republican,47.0,,-1.0,11/2/2004,48.32,49.43,-1.11,0.11,0.11,1.0,,
4875,5384886,2010_Gov-G_CA,2010,CA,Gov-G,Gov-G,Greenberg Quinlan Rosner/American Viewpoint,127,10/17/2010,922.0,Democrat,52.0,Republican,39.0,,13.0,11/2/2010,53.77,40.88,12.89,0.11,0.11,1.0,aka USC Dornsife/Los Angeles Times Poll,
5978,82499,2012_House-G_KY-6,2012,KY-6,House-G,House-G,Clout Research/Wenzel Strategies,55,10/24/2012,776.0,Democrat,41.0,Republican,45.0,,-4.0,11/6/2012,46.68,50.57,-3.89,0.11,-0.11,1.0,newly added in 2019 update,
6578,5386583,2013_Sen-GS_NJ,2013,NJ,Sen-G,Sen-GS,Stockton University,317,10/6/2013,729.0,Democrat,50.0,Republican,39.0,,11.0,10/16/2013,54.84,43.95,10.89,0.11,0.11,1.0,previously listed as Stockton College,
6583,5386588,2013_Sen-GS_NJ,2013,NJ,Sen-G,Sen-GS,Harper Polling,132,10/14/2013,778.0,Democrat,52.0,Republican,41.0,,11.0,10/16/2013,54.84,43.95,10.89,0.11,0.11,1.0,,
6959,15380692,2014_House-G_UT-4,2014,UT-4,House-G,House-G,Dan Jones & Associates,70,10/25/2014,402.0,Democrat,43.0,Republican,48.0,2.0,-5.0,11/4/2014,45.81,50.92,-5.11,0.11,0.11,1.0,,
7938,74952,2016_Pres-G_IL,2016,IL,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,1003.0,Democrat,52.0,Republican,35.0,8.0,17.0,11/8/2016,55.24,38.36,16.89,0.11,0.11,1.0,,
8332,76564,2016_Pres-G_IL,2016,IL,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,1700.0,Democrat,52.0,Republican,35.0,10.0,17.0,11/8/2016,55.24,38.36,16.89,0.11,-0.11,1.0,error & bias were calculated incorrectly in 2018 database,
8586,90778,2018_Gov-G_GA,2018,GA,Gov-G,Gov-G,Marist College,183,10/16/2018,554.0,Democrat,46.0,Republican,47.5,4.0,-1.5,11/6/2018,48.83,50.22,-1.39,0.11,-0.11,1.0,average of multiple versions or turnout models listed in poll,
1007,5381006,2000_Pres-G_OK,2000,OK,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,3206.0,Democrat,37.0,Republican,59.0,1.0,-22.0,11/7/2000,38.43,60.31,-21.88,0.12,-0.12,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
2969,5382976,2006_Sen-G_MN,2006,MN,Sen-G,Sen-G,Star Tribune,315,11/2/2006,1027.0,Democrat,54.0,Republican,34.0,,20.0,11/7/2006,58.06,37.94,20.12,0.12,-0.12,1.0,,
4511,5384520,2008_Pres-G_WV,2008,WV,Pres-G,Pres-G,Public Policy Polling,263,10/30/2008,2128.0,Democrat,42.0,Republican,55.0,,-13.0,11/4/2008,42.59,55.71,-13.12,0.12,0.12,1.0,,
5902,5385911,2012_House-G_CA-36,2012,CA-36,House-G,House-G,Lake Research Partners,165,10/21/2012,409.0,Democrat,48.0,Republican,42.0,,6.0,11/6/2012,52.94,47.06,5.88,0.12,0.12,1.0,aka Lake Research Partners,
6027,5386029,2012_Pres-G_VA,2012,VA,Pres-G,Pres-G,ABC News/Washington Post,3,10/24/2012,1228.0,Democrat,51.0,Republican,47.0,,4.0,11/6/2012,51.16,47.28,3.88,0.12,0.12,1.0,Washington Post only,
6545,5386550,2012_Pres-G_VA,2012,VA,Pres-G,Pres-G,Public Policy Polling,263,11/4/2012,975.0,Democrat,51.0,Republican,47.0,,4.0,11/6/2012,51.16,47.28,3.88,0.12,0.12,1.0,,
6606,5386611,2014_House-GS_FL-13,2014,FL-13,House-G,House-GS,Fabrizio Ward,90,2/18/2014,400.0,Democrat,42.0,Republican,44.0,7.0,-2.0,3/11/2014,46.55,48.43,-1.88,0.12,-0.12,1.0,for Chamber of Commerce,
6608,5386613,2014_House-GS_FL-13,2014,FL-13,House-G,House-GS,RRH Elections,274,2/26/2014,391.0,Democrat,44.0,Republican,46.0,,-2.0,3/11/2014,46.55,48.43,-1.88,0.12,-0.12,1.0,previously listed as Political Marketing International Inc./RRH Elections,
7176,15380891,2015_Gov-O_LA,2015,LA,Gov-G,Gov-O,Market Research Insight,185,10/17/2015,590.0,Edwards (D),36.0,Vitter (R),19.0,17.0,17.0,10/24/2015,39.88,23.0,16.88,0.12,0.12,1.0,,
8526,79780,2017_Gov-G_NJ,2017,NJ,Gov-G,Gov-G,Stockton University,317,10/21/2017,525.0,Democrat,51.0,Republican,37.0,,14.0,11/7/2017,55.98,41.86,14.12,0.12,-0.12,1.0,,
8535,79776,2017_Gov-G_NJ,2017,NJ,Gov-G,Gov-G,Monmouth University,215,10/29/2017,529.0,Democrat,53.0,Republican,39.0,,14.0,11/7/2017,55.98,41.86,14.12,0.12,-0.12,1.0,,
8536,79775,2017_Gov-G_NJ,2017,NJ,Gov-G,Gov-G,Gravis Marketing,124,10/31/2017,611.0,Democrat,46.0,Republican,32.0,,14.0,11/7/2017,55.98,41.86,14.12,0.12,-0.12,1.0,among registered voters,
8772,90886,2018_Sen-G_FL,2018,FL,Sen-G,Sen-G,YouGov,391,10/25/2018,991.0,Democrat,46.0,Republican,46.0,,0.0,11/6/2018,49.93,50.05,-0.12,0.12,0.12,0.5,,
8910,91277,2018_Sen-G_FL,2018,FL,Sen-G,Sen-G,Vox Populi Polling,372,10/29/2018,696.0,Democrat,50.0,Republican,50.0,,0.0,11/6/2018,49.93,50.05,-0.12,0.12,0.12,0.5,,
543,5380542,2000_Pres-G_TN,2000,TN,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/21/2000,839.0,Democrat,43.0,Republican,47.0,,-4.0,11/7/2000,47.28,51.15,-3.87,0.13,-0.13,1.0,,
747,5380746,2000_Pres-G_KY,2000,KY,Pres-G,Pres-G,Louisville Courier-Journal,174,10/28/2000,681.0,Democrat,40.0,Republican,55.0,,-15.0,11/7/2000,41.37,56.5,-15.13,0.13,0.13,1.0,aka Magellan(?),
1012,5381011,2000_Pres-G_TN,2000,TN,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,11/3/2000,625.0,Democrat,45.0,Republican,49.0,,-4.0,11/7/2000,47.28,51.15,-3.87,0.13,-0.13,1.0,,
1150,5381149,2002_Sen-G_MO,2002,MO,Sen-G,Sen-G,Research 2000,281,10/15/2002,600.0,Democrat,46.0,Republican,47.0,,-1.0,11/5/2002,48.67,49.8,-1.13,0.13,0.13,1.0,,
2751,5382758,2006_Sen-G_MT,2006,MT,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/27/2006,600.0,Democrat,47.0,Republican,46.0,,1.0,11/7/2006,49.16,48.29,0.87,0.13,0.13,1.0,"previously listed as Zogby Analytics, telephone",
5786,5385796,2012_Pres-G_FL,2012,FL,Pres-G,Pres-G,SurveyUSA,325,10/18/2012,600.0,Democrat,47.0,Republican,46.0,,1.0,11/6/2012,49.9,49.03,0.87,0.13,0.13,1.0,,
6092,5386095,2012_Pres-G_FL,2012,FL,Pres-G,Pres-G,Quinnipiac University,267,10/26/2012,1073.0,Democrat,48.0,Republican,47.0,,1.0,11/6/2012,49.9,49.03,0.87,0.13,0.13,1.0,aka The New York Times/Quinnipiac,
6132,5386136,2012_Pres-G_FL,2012,FL,Pres-G,Pres-G,Public Policy Polling,263,10/27/2012,687.0,Democrat,49.0,Republican,48.0,,1.0,11/6/2012,49.9,49.03,0.87,0.13,0.13,1.0,,
6213,5386217,2012_Pres-G_FL,2012,FL,Pres-G,Pres-G,Grove Insight,129,10/29/2012,600.0,Democrat,48.0,Republican,47.0,,1.0,11/6/2012,49.9,49.03,0.87,0.13,0.13,1.0,,
6521,5386526,2012_Pres-G_FL,2012,FL,Pres-G,Pres-G,Public Policy Polling,263,11/4/2012,955.0,Democrat,50.0,Republican,49.0,,1.0,11/6/2012,49.9,49.03,0.87,0.13,0.13,1.0,,
6703,15380086,2014_House-G_VA-10,2014,VA-10,House-G,House-G,The Polling Company Inc.,337,10/18/2014,404.0,Democrat,35.0,Republican,51.0,,-16.0,11/4/2014,40.36,56.49,-16.13,0.13,0.13,1.0,,
8202,75972,2016_Sen-G_OH,2016,OH,Sen-G,Sen-G,Columbus Dispatch,57,11/1/2016,1151.0,Democrat,37.0,Republican,58.0,,-21.0,11/8/2016,37.16,58.03,-20.87,0.13,-0.13,1.0,,
884,5380883,2000_Pres-G_MI,2000,MI,Pres-G,Pres-G,Mitchell Research & Communications,213,11/1/2000,800.0,Democrat,46.0,Republican,41.0,3.0,5.0,11/7/2000,51.28,46.14,5.14,0.14,-0.14,1.0,,
885,5380884,2000_Pres-G_MI,2000,MI,Pres-G,Pres-G,Research 2000,281,11/1/2000,602.0,Democrat,46.0,Republican,41.0,4.0,5.0,11/7/2000,51.28,46.14,5.14,0.14,-0.14,1.0,,
988,5380987,2000_Pres-G_MI,2000,MI,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,8757.0,Democrat,50.0,Republican,45.0,3.0,5.0,11/7/2000,51.28,46.14,5.14,0.14,-0.14,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
4265,5384273,2008_Pres-G_MO,2008,MO,Pres-G,Pres-G,SurveyUSA,325,10/26/2008,672.0,Democrat,48.0,Republican,48.0,,0.0,11/4/2008,49.29,49.43,-0.14,0.14,0.14,0.5,,
4427,5384436,2008_Pres-G_MO,2008,MO,Pres-G,Pres-G,American Research Group,9,10/29/2008,600.0,Democrat,48.0,Republican,48.0,,0.0,11/4/2008,49.29,49.43,-0.14,0.14,0.14,0.5,,
4564,5384573,2008_Pres-G_MO,2008,MO,Pres-G,Pres-G,SurveyUSA,325,11/1/2008,674.0,Democrat,48.0,Republican,48.0,,0.0,11/4/2008,49.29,49.43,-0.14,0.14,0.14,0.5,,
4613,5384622,2008_Pres-G_MO,2008,MO,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,11/2/2008,1000.0,Democrat,49.0,Republican,49.0,,0.0,11/4/2008,49.29,49.43,-0.14,0.14,0.14,0.5,,
4614,5384623,2008_Pres-G_MO,2008,MO,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,11/2/2008,600.0,Democrat,48.8,Republican,48.8,,0.0,11/4/2008,49.29,49.43,-0.14,0.14,0.14,0.5,"previously listed as Zogby Analytics, telephone",
5835,5385844,2012_Pres-G_US,2012,US,Pres-G,Pres-G,IBD/TIPP,144,10/19/2012,885.0,Democrat,47.4,Republican,43.4,,4.0,11/6/2012,51.01,47.15,3.86,0.14,0.14,1.0,,
6063,5386065,2012_Pres-G_CA,2012,CA,Pres-G,Pres-G,M4 Strategies,177,10/25/2012,2115.0,Democrat,55.95,Republican,33.0,,22.95,11/6/2012,60.16,37.07,23.09,0.14,-0.14,1.0,,
6280,5386284,2012_Pres-G_US,2012,US,Pres-G,Pres-G,Google Surveys,122,10/30/2012,1547.0,Democrat,47.1,Republican,43.1,,4.0,11/6/2012,51.01,47.15,3.86,0.14,0.14,1.0,,
6484,5386491,2012_Pres-G_US,2012,US,Pres-G,Pres-G,GQR Research (GQRR),126,11/3/2012,1080.0,Democrat,49.0,Republican,45.0,,4.0,11/6/2012,51.01,47.15,3.86,0.14,0.14,1.0,aka Democracy Corps; previously listed as Greenberg Quinlan Rosner (Democracy Corps),
6613,15380003,2014_Gov-G_MA,2014,MA,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/14/2014,980.0,Democrat,46.0,Republican,48.0,,-2.0,11/4/2014,46.54,48.4,-1.86,0.14,-0.14,1.0,,
7000,15380732,2014_Gov-G_PA,2014,PA,Gov-G,Gov-G,Harper Polling,132,10/27/2014,680.0,Democrat,50.0,Republican,40.0,,10.0,11/4/2014,54.93,45.07,9.86,0.14,0.14,1.0,,
7014,15380745,2014_Sen-G_OR,2014,OR,Sen-G,Sen-G,Elway Research,87,10/27/2014,400.0,Democrat,49.0,Republican,30.0,,19.0,11/4/2014,55.73,36.87,18.86,0.14,0.14,1.0,,
7806,74323,2016_Sen-G_NH,2016,NH,Sen-G,Sen-G,Monmouth University,215,10/24/2016,401.0,Democrat,46.0,Republican,46.0,5.0,0.0,11/8/2016,47.98,47.84,0.14,0.14,-0.14,0.5,,
8047,75079,2016_Sen-G_NH,2016,NH,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/29/2016,525.0,Democrat,46.0,Republican,46.0,,0.0,11/8/2016,47.98,47.84,0.14,0.14,-0.14,0.5,for Auto Alliance/ESA as Pulse Opinion Research,
9069,91496,2018_House-G_NV-3,2018,NV-3,House-G,House-G,Emerson College,88,11/3/2018,332.0,Democrat,50.6,Republican,41.4,,9.2,11/6/2018,51.89,42.83,9.06,0.14,0.14,1.0,,
9094,91587,2018_Gov-G_AZ,2018,AZ,Gov-G,Gov-G,Harris Insights & Analytics,133,11/4/2018,600.0,Democrat,38.5,Republican,52.8,,-14.3,11/6/2018,41.84,56.0,-14.16,0.14,-0.14,1.0,,
25,5380023,1998_Sen-G_WI,1998,WI,Sen-G,Sen-G,University of Wisconsin Milwaukee,366,10/15/1998,269.0,Democrat,46.0,Republican,44.0,,2.0,11/3/1998,50.55,48.4,2.15,0.15,-0.15,1.0,previously listed as University Wisconsin-Milwaukee,
861,5380860,2000_Sen-G_FL,2000,FL,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/31/2000,812.0,Democrat,45.0,Republican,40.0,5.0,5.0,11/7/2000,51.04,46.19,4.850000000000001,0.15,0.15,1.0,,
8865,90941,2018_House-G_KS-2,2018,KS-2,House-G,House-G,Change Research,48,10/28/2018,902.0,Democrat,44.0,Republican,45.0,,-1.0,11/6/2018,46.79,47.64,-0.85,0.15,-0.15,1.0,,
8867,91113,2018_House-G_ME-2,2018,ME-2,House-G,House-G,Emerson College,88,10/28/2018,441.0,Democrat,46.7,Republican,45.6,,1.1,11/6/2018,50.62,49.38,1.25,0.15,-0.15,1.0,,
2150,5382150,2004_Pres-G_OR,2004,OR,Pres-G,Pres-G,American Research Group,9,10/26/2004,600.0,Democrat,50.0,Republican,46.0,,4.0,11/2/2004,51.35,47.19,4.16,0.16,-0.16,1.0,,
2730,5382737,2006_House-G_AZ-8,2006,AZ-8,House-G,House-G,Zogby Interactive/JZ Analytics,395,10/27/2006,500.0,Democrat,53.0,Republican,41.0,,12.0,11/7/2006,54.25,42.09,12.16,0.16,-0.16,1.0,"previously listed as Zogby Analytics, telephone",
3864,5383871,2008_Pres-G_MO,2008,MO,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/19/2008,717.0,Democrat,48.0,Republican,48.3,,-0.3,11/4/2008,49.29,49.43,-0.14,0.16,-0.16,1.0,,
5776,5385786,2012_House-G_MN-2,2012,MN-2,House-G,House-G,SurveyUSA,325,10/18/2012,565.0,Democrat,41.0,Republican,49.0,,-8.0,11/6/2012,45.85,54.01,-8.16,0.16,0.16,1.0,,
6071,5386073,2012_Pres-G_US,2012,US,Pres-G,Pres-G,Google Surveys,122,10/25/2012,1712.0,Democrat,47.3,Republican,43.6,,3.7,11/6/2012,51.01,47.15,3.86,0.16,-0.16,1.0,,
6129,5386133,2012_House-G_US,2012,US,House-G,House-G,Public Policy Polling,263,10/27/2012,1400.0,Democrat,47.0,Republican,46.0,,1.0,11/6/2012,48.75,47.59,1.16,0.16,-0.16,1.0,aka PPP/Daily Kos/SEIU,
6201,5386205,2012_Sen-G_NV,2012,NV,Sen-G,Sen-G,Grove Insight,129,10/28/2012,500.0,Democrat,43.0,Republican,44.0,,-1.0,11/6/2012,44.71,45.87,-1.16,0.16,0.16,1.0,,
6409,5386413,2012_Pres-G_US,2012,US,Pres-G,Pres-G,Google Surveys,122,11/2/2012,2527.0,Democrat,45.7,Republican,42.0,,3.7,11/6/2012,51.01,47.15,3.86,0.16,-0.16,1.0,,
6463,5386468,2012_House-G_US,2012,US,House-G,House-G,Public Policy Polling,263,11/3/2012,1300.0,Democrat,47.0,Republican,46.0,,1.0,11/6/2012,48.75,47.59,1.16,0.16,-0.16,1.0,aka PPP/Daily Kos/SEIU,
7451,15381166,2016_Pres-D_FL,2016,FL,Pres-P,Pres-D,SurveyUSA,325,3/5/2016,823.0,Clinton,61.0,Sanders,30.0,,31.0,3/15/2016,64.44,33.28,31.16,0.16,,1.0,,
415,5380414,2000_Pres-D_NY,2000,NY,Pres-P,Pres-D,Marist College,183,3/1/2000,244.0,Gore,60.0,Bradley,28.0,,32.0,3/7/2000,65.62,33.45,32.17,0.17,,1.0,likely voter version,
805,5380804,2000_Pres-G_PA,2000,PA,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/30/2000,600.0,Democrat,46.0,Republican,42.0,5.0,4.0,11/7/2000,50.6,46.43,4.17,0.17,-0.17,1.0,"previously listed as Zogby Analytics, telephone",
893,5380892,2000_Pres-G_PA,2000,PA,Pres-G,Pres-G,Decision Forecasting,77,11/1/2000,1032.0,Democrat,47.0,Republican,43.0,4.0,4.0,11/7/2000,50.6,46.43,4.17,0.17,-0.17,1.0,,
2959,5382966,2006_House-G_FL-9,2006,FL-9,House-G,House-G,SurveyUSA,325,11/2/2006,568.0,Democrat,41.0,Republican,53.0,,-12.0,11/7/2006,44.08,55.91,-11.83,0.17,-0.17,1.0,,
4331,5384339,2008_Pres-G_WA,2008,WA,Pres-G,Pres-G,SurveyUSA,325,10/27/2008,630.0,Democrat,56.0,Republican,39.0,,17.0,11/4/2008,57.65,40.48,17.17,0.17,-0.17,1.0,,
6638,100385,2014_Gov-G_FL,2014,FL,Gov-G,Gov-G,Optimus,245,10/16/2014,4701.0,Democrat,40.2,Republican,41.1,12.0,-0.9,11/4/2014,47.07,48.14,-1.07,0.17,0.17,1.0,newly added in 2019 update,
8805,91132,2018_Sen-G_WI,2018,WI,Sen-G,Sen-G,Marquette University Law School,195,10/26/2018,1154.0,Democrat,54.0,Republican,43.0,,11.0,11/6/2018,55.36,44.53,10.83,0.17,0.17,1.0,,
9045,91549,2018_Sen-G_WI,2018,WI,Sen-G,Sen-G,Research Co.,449,11/2/2018,450.0,Democrat,50.0,Republican,39.0,,11.0,11/6/2018,55.36,44.53,10.83,0.17,0.17,1.0,among registered voters,
1809,5381810,2004_Pres-G_WA,2004,WA,Pres-G,Pres-G,SurveyUSA,325,10/16/2004,634.0,Democrat,52.0,Republican,45.0,,7.0,11/2/2004,52.82,45.64,7.18,0.18,-0.18,1.0,,
2640,5382645,2006_House-G_CA-4,2006,CA-4,House-G,House-G,RT Strategies,275,10/25/2006,954.0,Democrat,46.0,Republican,49.0,,-3.0,11/7/2006,45.87,49.05,-3.18,0.18,0.18,1.0,,
3818,5383825,2008_Pres-G_MS,2008,MS,Pres-G,Pres-G,University of South Alabama,361,10/18/2008,403.0,Democrat,33.0,Republican,46.0,,-13.0,11/4/2008,43.0,56.18,-13.18,0.18,0.18,1.0,,
4155,5384163,2008_Pres-G_MS,2008,MS,Pres-G,Pres-G,YouGov,391,10/25/2008,417.0,Democrat,42.0,Republican,55.0,,-13.0,11/4/2008,43.0,56.18,-13.18,0.18,0.18,1.0,,
4365,5384373,2008_Pres-G_MS,2008,MS,Pres-G,Pres-G,Research 2000,281,10/28/2008,600.0,Democrat,40.0,Republican,53.0,,-13.0,11/4/2008,43.0,56.18,-13.18,0.18,0.18,1.0,,
6198,5386202,2012_Sen-G_MI,2012,MI,Sen-G,Sen-G,EPIC-MRA,84,10/28/2012,600.0,Democrat,54.0,Republican,33.0,,21.0,11/6/2012,58.8,37.98,20.82,0.18,0.18,1.0,,
7890,75208,2016_Pres-G_VA,2016,VA,Pres-G,Pres-G,Winthrop University,386,10/27/2016,712.0,Democrat,46.5,Republican,41.0,5.0,5.5,11/8/2016,49.75,44.43,5.32,0.18,0.18,1.0,average of multiple versions or turnout models listed in poll,
8382,75744,2016_Pres-G_VA,2016,VA,Pres-G,Pres-G,Public Policy Polling,263,11/4/2016,1238.0,Democrat,49.5,Republican,44.0,1.0,5.5,11/8/2016,49.75,44.43,5.32,0.18,0.18,1.0,average of multiple versions or turnout models listed in poll,
8697,90578,2018_Sen-G_FL,2018,FL,Sen-G,Sen-G,St. Pete Polls,314,10/21/2018,1575.0,Democrat,48.3,Republican,48.6,,-0.3,11/6/2018,49.93,50.05,-0.12,0.18,-0.18,1.0,,
8879,91110,2018_Sen-G_CT,2018,CT,Sen-G,Sen-G,Emerson College,88,10/28/2018,780.0,Democrat,55.1,Republican,35.1,,20.0,11/6/2018,59.53,39.35,20.18,0.18,-0.18,1.0,,
4609,5384618,2008_Pres-G_FL,2008,FL,Pres-G,Pres-G,SurveyUSA,325,11/2/2008,691.0,Democrat,50.0,Republican,47.0,,3.0,11/4/2008,51.03,48.22,2.81,0.19,0.19,1.0,,
5984,5385987,2012_House-G_NM-2,2012,NM-2,House-G,House-G,Research & Polling Inc.,280,10/24/2012,113.0,Democrat,38.0,Republican,56.0,,-18.0,11/6/2012,40.87,59.06,-18.19,0.19,0.19,1.0,,
6215,5386219,2012_Pres-G_IA,2012,IA,Pres-G,Pres-G,Marist College,183,10/29/2012,1142.0,Democrat,50.0,Republican,44.0,,6.0,11/6/2012,51.99,46.18,5.81,0.19,0.19,1.0,aka NBC/Marist,
366,5380365,2000_Pres-R_NY,2000,NY,Pres-P,Pres-R,CBS News/New York Times,36,2/19/2000,374.0,Bush,43.0,McCain,36.0,4.0,7.0,3/7/2000,50.3,43.5,6.8,0.2,,1.0,,
1129,5381128,2002_Gov-G_IA,2002,IA,Gov-G,Gov-G,Research 2000,281,10/15/2002,600.0,Democrat,50.0,Republican,42.0,,8.0,11/5/2002,52.7,44.5,8.2,0.2,-0.2,1.0,,
1302,5381300,2002_Sen-G_AR,2002,AR,Sen-G,Sen-G,Opinion Research Associates,242,10/25/2002,500.0,Democrat,51.0,Republican,43.0,,8.0,11/5/2002,53.9,46.1,7.8,0.2,0.2,1.0,,
1490,5381489,2002_Sen-G_AR,2002,AR,Sen-G,Sen-G,Gallup,112,11/1/2002,616.0,Democrat,51.0,Republican,43.0,,8.0,11/5/2002,53.9,46.1,7.8,0.2,0.2,1.0,,
1529,5381530,2002_Gov-G_TX,2002,TX,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,11/4/2002,602.0,Democrat,34.0,Republican,52.0,1.0,-18.0,11/5/2002,40.0,57.8,-17.8,0.2,-0.2,1.0,"previously listed as Zogby Analytics, telephone",
2058,5382059,2004_Pres-G_MO,2004,MO,Pres-G,Pres-G,SurveyUSA,325,10/24/2004,680.0,Democrat,45.0,Republican,52.0,,-7.0,11/2/2004,46.1,53.3,-7.2,0.2,0.2,1.0,,
2481,5382484,2006_Gov-G_PA,2006,PA,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/20/2006,625.0,Democrat,56.0,Republican,35.0,,21.0,11/7/2006,60.4,39.6,20.8,0.2,0.2,1.0,,
2809,5382816,2006_Gov-G_PA,2006,PA,Gov-G,Gov-G,Strategic Vision LLC,320,10/29/2006,1200.0,Democrat,58.0,Republican,37.0,,21.0,11/7/2006,60.4,39.6,20.8,0.2,0.2,1.0,,
2869,5382876,2006_Gov-G_AL,2006,AL,Gov-G,Gov-G,YouGov,391,11/1/2006,505.0,Democrat,42.0,Republican,58.0,,-16.0,11/7/2006,41.6,57.4,-15.8,0.2,-0.2,1.0,"branded as Polimetrix, which soon merged into YouGov",
3458,5383464,2008_Pres-R_WI,2008,WI,Pres-P,Pres-R,Strategic Vision LLC,320,2/9/2008,800.0,McCain,45.0,Huckabee,27.0,7.0,18.0,2/19/2008,54.8,37.0,17.8,0.2,,1.0,,
3607,5383614,2008_Pres-D_PA,2008,PA,Pres-P,Pres-D,Strategic Vision LLC,320,4/12/2008,1200.0,Obama,40.0,Clinton,49.0,,-9.0,4/22/2008,45.4,54.6,-9.2,0.2,,1.0,,
3609,5383616,2008_Pres-D_PA,2008,PA,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,4/14/2008,741.0,Obama,41.0,Clinton,50.0,,-9.0,4/22/2008,45.4,54.6,-9.2,0.2,,1.0,,
4588,5384597,2008_Pres-G_VA,2008,VA,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,11/1/2008,604.0,Democrat,50.7,Republican,44.6,,6.100000000000001,11/4/2008,52.63,46.33,6.3,0.2,-0.2,1.0,"previously listed as Zogby Analytics, telephone",
4708,5384717,2010_Sen-GS_MA,2010,MA,Sen-G,Sen-GS,Public Policy Polling,263,1/17/2010,1231.0,Democrat,46.0,Republican,51.0,,-5.0,1/19/2010,47.1,51.9,-4.8,0.2,-0.2,1.0,,
4965,5384975,2010_House-G_ND-1,2010,ND-1,House-G,House-G,Rasmussen Reports/Pulse Opinion Research,277,10/19/2010,500.0,Democrat,42.0,Republican,52.0,,-10.0,11/2/2010,45.1,54.9,-9.8,0.2,-0.2,1.0,,
5023,5385033,2010_House-G_OR-1,2010,OR-1,House-G,House-G,Elway Research,87,10/20/2010,400.0,Democrat,51.0,Republican,38.0,,13.0,11/2/2010,54.8,42.0,12.8,0.2,0.2,1.0,,
5072,5385082,2010_House-G_SD-1,2010,SD-1,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/21/2010,800.0,Democrat,43.0,Republican,45.0,,-2.0,11/2/2010,45.9,48.1,-2.2,0.2,0.2,1.0,,
5628,5385643,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,Mitchell Research & Communications,213,2/23/2012,430.0,Romney,36.0,Santorum,33.0,12.0,3.0,2/28/2012,41.1,37.9,3.2,0.2,,1.0,,
5672,5385687,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Public Policy Polling,263,3/4/2012,666.0,Romney,37.0,Santorum,36.0,15.0,1.0,3/6/2012,37.9,37.1,0.8,0.2,,1.0,,
5700,5385715,2012_Pres-R_WI,2012,WI,Pres-P,Pres-R,Marist College,183,3/27/2012,740.0,Romney,40.0,Santorum,33.0,11.0,7.0,4/3/2012,44.1,36.9,7.2,0.2,,1.0,aka NBC/Marist,
5704,5385719,2012_Pres-R_WI,2012,WI,Pres-P,Pres-R,Public Policy Polling,263,4/1/2012,609.0,Romney,43.0,Santorum,36.0,11.0,7.0,4/3/2012,44.1,36.9,7.2,0.2,,1.0,,
5712,5385727,2012_Gov-G_WI,2012,WI,Gov-G,Gov-G,Marquette University Law School,195,5/25/2012,600.0,Democrat,45.0,Republican,52.0,,-7.0,6/5/2012,46.31,53.11,-6.8,0.2,-0.2,1.0,previously listed as Marquette University,
6134,5386138,2012_Pres-G_GA,2012,GA,Pres-G,Pres-G,SurveyUSA,325,10/27/2012,574.0,Democrat,44.0,Republican,52.0,,-8.0,11/6/2012,45.39,53.19,-7.8,0.2,-0.2,1.0,,
6216,5386220,2012_Pres-G_IN,2012,IN,Pres-G,Pres-G,Howey Politics/DePauw University,142,10/29/2012,800.0,Democrat,41.0,Republican,51.0,,-10.0,11/6/2012,43.84,54.04,-10.2,0.2,0.2,1.0,aka Howey/DePauw,
6377,5386381,2012_Pres-G_GA,2012,GA,Pres-G,Pres-G,YouGov,391,11/2/2012,1070.0,Democrat,44.0,Republican,52.0,,-8.0,11/6/2012,45.39,53.19,-7.8,0.2,-0.2,1.0,,
6573,5386578,2013_Sen-GS_MA,2013,MA,Sen-G,Sen-GS,Emerson College,88,6/20/2013,1422.0,Democrat,51.0,Republican,41.0,,10.0,6/25/2013,54.8,44.6,10.2,0.2,-0.2,1.0,,
6574,5386579,2013_Sen-GS_MA,2013,MA,Sen-G,Sen-GS,Suffolk University,323,6/22/2013,500.0,Democrat,52.0,Republican,42.0,,10.0,6/25/2013,54.8,44.6,10.2,0.2,-0.2,1.0,,
4016,5384024,2008_Pres-G_GA,2008,GA,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/22/2008,500.0,Democrat,46.0,Republican,51.0,,-5.0,11/4/2008,46.99,52.2,-5.21,0.21,0.21,1.0,,
4484,5384493,2008_Pres-G_GA,2008,GA,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/30/2008,500.0,Democrat,47.0,Republican,52.0,,-5.0,11/4/2008,46.99,52.2,-5.21,0.21,0.21,1.0,,
5206,5385217,2010_Gov-G_MI,2010,MI,Gov-G,Gov-G,EPIC-MRA,84,10/25/2010,600.0,Democrat,37.0,Republican,55.0,,-18.0,11/2/2010,39.9,58.11,-18.21,0.21,0.21,1.0,,
5245,5385256,2010_Gov-G_MI,2010,MI,Gov-G,Gov-G,Glengariff Group Inc.,117,10/26/2010,600.0,Democrat,35.0,Republican,53.0,,-18.0,11/2/2010,39.9,58.11,-18.21,0.21,0.21,1.0,,
6121,5386125,2012_Gov-G_ND,2012,ND,Gov-G,Gov-G,Pharos Research Group,254,10/27/2012,752.0,Democrat,34.0,Republican,63.0,,-29.0,11/6/2012,34.31,63.1,-28.79,0.21,-0.21,1.0,,
8013,74896,2016_Sen-G_MO,2016,MO,Sen-G,Sen-G,BK Strategies,20,10/28/2016,1698.0,Democrat,44.0,Republican,47.0,1.0,-3.0,11/8/2016,46.39,49.18,-2.79,0.21,-0.21,1.0,,
8083,75316,2016_Pres-G_NM,2016,NM,Pres-G,Pres-G,Lucid,175,10/30/2016,567.0,Democrat,39.0,Republican,31.0,22.0,8.0,11/8/2016,48.26,40.04,8.21,0.21,-0.21,1.0,,
8236,76358,2016_Pres-G_NM,2016,NM,Pres-G,Pres-G,Gravis Marketing,124,11/2/2016,1327.0,Democrat,45.0,Republican,37.0,11.0,8.0,11/8/2016,48.26,40.04,8.21,0.21,-0.21,1.0,among registered voters,
8796,90969,2018_House-G_NY-19,2018,NY-19,House-G,House-G,Monmouth University,215,10/26/2018,372.0,Democrat,49.33,Republican,44.33,1.0,5.0,11/6/2018,51.36,46.15,5.21,0.21,-0.21,1.0,average of multiple versions or turnout models listed in poll,
8853,91143,2018_Gov-G_FL,2018,FL,Gov-G,Gov-G,Cygnal,67,10/28/2018,495.0,Democrat,46.7,Republican,47.3,,-0.6,11/6/2018,49.19,49.59,-0.39,0.21,-0.21,1.0,,
1023,5381022,2000_Pres-G_WI,2000,WI,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,5168.0,Democrat,47.0,Republican,47.0,5.0,0.0,11/7/2000,47.83,47.61,0.22,0.22,-0.22,0.5,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
5084,5385093,2010_Sen-G_NH,2010,NH,Sen-G,Sen-G,ccAdvertising,396,10/21/2010,744.0,Democrat,33.0,Republican,56.0,,-23.0,11/2/2010,36.81,60.03,-23.22,0.22,0.22,1.0,,
5794,5385804,2012_Pres-G_TX,2012,TX,Pres-G,Pres-G,University of Texas,363,10/18/2012,540.0,Democrat,39.0,Republican,55.0,,-16.0,11/6/2012,41.35,57.13,-15.78,0.22,-0.22,1.0,"previously listed as University of Texas, online",
7191,15380906,2015_Gov-GR_LA,2015,LA,Gov-G,Gov-GR,Market Research Insight,185,11/17/2015,900.0,Democrat,52.0,Republican,40.0,,12.0,11/21/2015,56.11,43.89,12.22,0.22,-0.22,1.0,,
7810,75059,2016_Gov-G_NC,2016,NC,Gov-G,Gov-G,Elon University,86,10/25/2016,710.0,Democrat,44.0,Republican,44.0,1.0,0.0,11/8/2016,49.02,48.8,0.22,0.22,-0.22,0.5,,
8280,75735,2016_Pres-G_MI,2016,MI,Pres-G,Pres-G,Strategic National,318,11/3/2016,573.0,Democrat,44.0,Republican,44.0,4.0,0.0,11/8/2016,47.03,47.25,-0.22,0.22,0.22,0.5,,
1994,5381995,2004_Sen-G_CO,2004,CO,Sen-G,Sen-G,FM3 Research,91,10/21/2004,400.0,Democrat,50.0,Republican,45.0,,5.0,11/2/2004,51.3,46.53,4.77,0.23,0.23,1.0,"previously listed as Fairbank, Maslin, Maullin, Metz & Associates",D
2006,5382007,2004_House-G_US,2004,US,House-G,House-G,Gallup,112,10/23/2004,1573.0,Democrat,47.0,Republican,50.0,,-3.0,11/2/2004,46.55,49.32,-2.77,0.23,-0.23,1.0,,
2226,5382228,2004_House-G_US,2004,US,House-G,House-G,Georgetown University (Battleground),114,10/28/2004,1000.0,Democrat,43.0,Republican,46.0,,-3.0,11/2/2004,46.55,49.32,-2.77,0.23,-0.23,1.0,,
2398,5382400,2004_House-G_US,2004,US,House-G,House-G,Georgetown University (Battleground),114,11/1/2004,1000.0,Democrat,44.0,Republican,47.0,,-3.0,11/2/2004,46.55,49.32,-2.77,0.23,-0.23,1.0,,
3738,5383745,2008_Pres-G_TX,2008,TX,Pres-G,Pres-G,Research 2000,281,10/15/2008,600.0,Democrat,40.0,Republican,52.0,,-12.0,11/4/2008,43.68,55.45,-11.77,0.23,-0.23,1.0,,
3903,5383910,2008_Pres-G_KY,2008,KY,Pres-G,Pres-G,Research 2000,281,10/20/2008,600.0,Democrat,39.0,Republican,55.0,,-16.0,11/4/2008,41.17,57.4,-16.23,0.23,0.23,1.0,,
4529,5384538,2008_Pres-G_KY,2008,KY,Pres-G,Pres-G,SurveyUSA,325,10/31/2008,616.0,Democrat,40.0,Republican,56.0,,-16.0,11/4/2008,41.17,57.4,-16.23,0.23,0.23,1.0,,
6191,5386195,2012_Pres-G_NE,2012,NE,Pres-G,Pres-G,Gravis Marketing,124,10/28/2012,1168.0,Democrat,39.0,Republican,61.0,,-22.0,11/6/2012,38.03,59.8,-21.77,0.23,-0.23,1.0,,
6473,5386478,2012_Pres-G_NE,2012,NE,Pres-G,Pres-G,TCJ Research,327,11/3/2012,1000.0,Democrat,38.1,Republican,60.1,,-22.0,11/6/2012,38.03,59.8,-21.77,0.23,-0.23,1.0,,
9023,91343,2018_House-G_IL-14,2018,IL-14,House-G,House-G,Siena College/New York Times Upshot,448,11/2/2018,428.0,Democrat,48.64,Republican,43.41,,5.23,11/6/2018,52.5,47.5,5.0,0.23,0.23,1.0,,
3815,5383822,2008_Pres-G_MN,2008,MN,Pres-G,Pres-G,National Journal,224,10/18/2008,412.0,Democrat,50.0,Republican,40.0,,10.0,11/4/2008,54.06,43.82,10.24,0.24,-0.24,1.0,,
5440,5385452,2010_Sen-G_NC,2010,NC,Sen-G,Sen-G,Public Policy Polling,263,10/30/2010,847.0,Democrat,40.0,Republican,52.0,,-12.0,11/2/2010,43.05,54.81,-11.76,0.24,-0.24,1.0,,
6312,5386315,2012_Pres-G_WI,2012,WI,Pres-G,Pres-G,We Ask America,376,10/31/2012,1210.0,Democrat,51.5,Republican,44.8,,6.7,11/6/2012,52.83,45.89,6.94,0.24,-0.24,1.0,,
6774,112354,2014_Gov-G_OR,2014,OR,Gov-G,Gov-G,YouGov,391,10/20/2014,1421.0,Democrat,48.0,Republican,42.0,,6.0,11/4/2014,49.89,44.13,5.76,0.24,0.24,1.0,newly added in 2019 update,
6810,15380546,2014_Sen-G_MN,2014,MN,Sen-G,Sen-G,YouGov,391,10/20/2014,2430.0,Democrat,51.0,Republican,41.0,,10.0,11/4/2014,53.15,42.91,10.24,0.24,-0.24,1.0,,
8436,76640,2016_Gov-G_WA,2016,WA,Gov-G,Gov-G,Insights West,151,11/5/2016,402.0,Democrat,49.0,Republican,40.0,,9.0,11/8/2016,54.25,45.49,8.76,0.24,0.24,1.0,,
2677,5382682,2006_House-G_SD-1,2006,SD-1,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/25/2006,800.0,Democrat,66.0,Republican,26.0,,40.0,11/7/2006,69.09,29.34,39.75,0.25,0.25,1.0,,
6715,15380099,2014_Sen-G_NH,2014,NH,Sen-G,Sen-G,Suffolk University,323,10/18/2014,500.0,Democrat,48.6,Republican,45.6,,3.0,11/4/2014,51.46,48.21,3.25,0.25,-0.25,1.0,,
6716,15380100,2014_Sen-G_NH,2014,NH,Sen-G,Sen-G,University of Massachusetts Lowell,355,10/18/2014,643.0,Democrat,49.0,Republican,46.0,,3.0,11/4/2014,51.46,48.21,3.25,0.25,-0.25,1.0,,
7779,74574,2016_Sen-G_GA,2016,GA,Sen-G,Sen-G,Quinnipiac University,267,10/23/2016,707.0,Democrat,40.0,Republican,54.0,,-14.0,11/8/2016,41.03,54.78,-13.75,0.25,-0.25,1.0,,
8372,76443,2016_Pres-G_US,2016,US,Pres-G,Pres-G,Google Surveys,122,11/4/2016,26574.0,Democrat,38.03,Republican,35.69,5.46,2.34,11/8/2016,48.02,45.93,2.09,0.25,0.25,1.0,,
549,5380548,2000_Sen-G_ND,2000,ND,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/21/2000,1258.0,Democrat,57.0,Republican,34.0,,23.0,11/7/2000,61.37,38.63,22.74,0.26,0.26,1.0,,
1044,5381043,2000_Sen-G_NY,2000,NY,Sen-G,Sen-G,Quinnipiac University,267,11/3/2000,979.0,Democrat,51.0,Republican,39.0,,12.0,11/7/2000,55.27,43.01,12.26,0.26,-0.26,1.0,,
3790,5383797,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Financial Dynamics,95,10/17/2008,795.0,Democrat,48.0,Republican,41.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,aka Hotline/Diageo,
3792,5383798,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Gallup,112,10/17/2008,2277.0,Democrat,51.0,Republican,44.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
3984,5383992,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/21/2008,3000.0,Democrat,52.0,Republican,45.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
4028,5384036,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Knowledge Networks,164,10/22/2008,1753.0,Democrat,50.0,Republican,43.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
4064,5384072,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Financial Dynamics,95,10/23/2008,869.0,Democrat,50.0,Republican,43.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,aka Hotline/Diageo,
4183,5384191,2008_Pres-G_US,2008,US,Pres-G,Pres-G,ABC News/Washington Post,3,10/25/2008,1314.0,Democrat,52.0,Republican,45.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
4281,5384289,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Gallup,112,10/26/2008,2343.0,Democrat,51.0,Republican,44.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
4283,5384291,2008_Pres-G_US,2008,US,Pres-G,Pres-G,YouGov,391,10/26/2008,1000.0,Democrat,49.0,Republican,42.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
4448,5384457,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Financial Dynamics,95,10/29/2008,870.0,Democrat,48.0,Republican,41.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,aka Hotline/Diageo,
4451,5384460,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Marist College,183,10/29/2008,543.0,Democrat,50.0,Republican,43.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
4508,5384517,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Research 2000,281,10/30/2008,1100.0,Democrat,51.0,Republican,44.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
4534,5384543,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Pew Research Center,253,10/31/2008,2578.0,Democrat,49.0,Republican,42.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
4583,5384593,2008_Pres-G_US,2008,US,Pres-G,Pres-G,GQR Research (GQRR),126,11/1/2008,1000.0,Democrat,51.0,Republican,44.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,previously listed as Greenberg Quinlan Rosner (Democracy Corps),
4586,5384595,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Ipsos,154,11/1/2008,760.0,Democrat,53.0,Republican,46.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,"previously listed as Ipsos, telephone",
4626,5384635,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Fox News/Opinion Dynamics Corp.,104,11/2/2008,971.0,Democrat,50.0,Republican,43.0,,7.0,11/4/2008,52.92,45.66,7.26,0.26,-0.26,1.0,,
4844,5384854,2010_Gov-G_NY,2010,NY,Gov-G,Gov-G,TCJ Research,327,10/16/2010,500.0,Democrat,63.0,Republican,34.0,,29.0,11/2/2010,62.49,33.23,29.26,0.26,-0.26,1.0,,
8856,91109,2018_Gov-G_NH,2018,NH,Gov-G,Gov-G,Emerson College,88,10/28/2018,1139.0,Democrat,43.3,Republican,50.6,0.7000000000000001,-7.3,11/6/2018,45.74,52.78,-7.04,0.26,-0.26,1.0,,
4852,5384862,2010_House-G_US,2010,US,House-G,House-G,GfK Group,115,10/16/2010,846.0,Democrat,43.0,Republican,50.0,,-7.0,11/2/2010,44.92,51.65,-6.73,0.27,-0.27,1.0,,
4891,5384901,2010_House-G_US,2010,US,House-G,House-G,Zogby Interactive/JZ Analytics,395,10/17/2010,2068.0,Democrat,41.0,Republican,48.0,,-7.0,11/2/2010,44.92,51.65,-6.73,0.27,-0.27,1.0,,
5176,5385187,2010_House-G_US,2010,US,House-G,House-G,GQR Research (GQRR),126,10/24/2010,800.0,Democrat,43.0,Republican,50.0,,-7.0,11/2/2010,44.92,51.65,-6.73,0.27,-0.27,1.0,aka GQR / Democracy Corps; previously listed as Greenberg Quinlan Rosner (Democracy Corps),
5430,5385443,2010_House-G_US,2010,US,House-G,House-G,YouGov,391,10/30/2010,1634.0,Democrat,45.0,Republican,52.0,,-7.0,11/2/2010,44.92,51.65,-6.73,0.27,-0.27,1.0,,
7573,15381288,2016_Pres-R_NY,2016,NY,Pres-P,Pres-R,Quinnipiac University,267,4/9/2016,550.0,Trump,55.0,Kasich,20.0,19.0,35.0,4/19/2016,59.55,24.82,34.73,0.27,,1.0,,
7583,15381298,2016_Pres-R_NY,2016,NY,Pres-P,Pres-R,Gravis Marketing,124,4/13/2016,481.0,Trump,57.0,Kasich,22.0,20.0,35.0,4/19/2016,59.55,24.82,34.73,0.27,,1.0,,
7586,15381301,2016_Pres-R_NY,2016,NY,Pres-P,Pres-R,YouGov,391,4/14/2016,705.0,Trump,54.0,Kasich,19.0,21.0,35.0,4/19/2016,59.55,24.82,34.73,0.27,,1.0,,
3012,5383019,2006_Sen-G_TN,2006,TN,Sen-G,Sen-G,Gallup,112,11/3/2006,676.0,Democrat,46.0,Republican,49.0,,-3.0,11/7/2006,47.99,50.71,-2.72,0.28,-0.28,1.0,,
6056,5386058,2012_House-G_HI-2,2012,HI-2,House-G,House-G,Merriman River Group,207,10/25/2012,562.0,Democrat,73.0,Republican,15.0,,58.0,11/6/2012,76.84,18.56,58.28,0.28,-0.28,1.0,aka Honolulu Civil Beat,
6183,5386187,2012_House-G_IL-8,2012,IL-8,House-G,House-G,We Ask America,376,10/28/2012,1010.0,Democrat,54.6,Republican,45.4,,9.2,11/6/2012,54.74,45.26,9.48,0.28,-0.28,1.0,,
6812,15380548,2014_Sen-G_MT,2014,MT,Sen-G,Sen-G,YouGov,391,10/20/2014,497.0,Democrat,38.0,Republican,56.0,,-18.0,11/4/2014,40.07,57.79,-17.72,0.28,-0.28,1.0,,
6900,15380636,2014_House-G_IA-1,2014,IA-1,House-G,House-G,Loras College,171,10/23/2014,282.0,Democrat,42.0,Republican,44.0,,-2.0,11/4/2014,48.79,51.07,-2.28,0.28,0.28,1.0,,
6955,15380688,2014_House-G_US,2014,US,House-G,House-G,ABC News/Washington Post,3,10/25/2014,758.0,Democrat,44.0,Republican,50.0,,-6.0,11/4/2014,45.7,51.42,-5.72,0.28,-0.28,1.0,,
1288,5381286,2002_House-G_KS-3,2002,KS-3,House-G,House-G,Market Research Institute Inc.,186,10/24/2002,602.0,Democrat,47.0,Republican,44.0,,3.0,11/5/2002,50.18,46.89,3.29,0.29,-0.29,1.0,aka Kansas City Star,
2204,5382205,2004_Pres-G_NY,2004,NY,Pres-G,Pres-G,SurveyUSA,325,10/27/2004,628.0,Democrat,57.0,Republican,39.0,,18.0,11/2/2004,58.37,40.08,18.29,0.29,-0.29,1.0,,
2358,5382360,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,SurveyUSA,325,10/30/2004,813.0,Democrat,33.0,Republican,61.0,,-28.0,11/2/2004,36.14,63.85,-27.71,0.29,-0.29,1.0,,
2594,5382599,2006_House-G_NY-26,2006,NY-26,House-G,House-G,SurveyUSA,325,10/24/2006,411.0,Democrat,46.0,Republican,50.0,,-4.0,11/7/2006,40.51,44.8,-4.29,0.29,0.29,1.0,,
2966,5382973,2006_House-G_NY-26,2006,NY-26,House-G,House-G,SurveyUSA,325,11/2/2006,470.0,Democrat,46.0,Republican,50.0,,-4.0,11/7/2006,40.51,44.8,-4.29,0.29,0.29,1.0,,
8854,91108,2018_Gov-G_ME,2018,ME,Gov-G,Gov-G,Emerson College,88,10/28/2018,883.0,Democrat,49.7,Republican,41.7,,8.0,11/6/2018,50.89,43.18,7.71,0.29,0.29,1.0,,
272,5380271,1999_Gov-O_LA,1999,LA,Gov-G,Gov-O,Mason-Dixon Polling & Research Inc.,197,10/13/1999,626.0,Foster (R),55.0,Jefferson (D),22.0,5.0,33.0,10/23/1999,62.2,29.5,32.7,0.3,0.3,1.0,,
1867,5381867,2004_Gov-G_IN,2004,IN,Gov-G,Gov-G,SurveyUSA,325,10/18/2004,602.0,Democrat,43.0,Republican,51.0,,-8.0,11/2/2004,45.5,53.2,-7.7,0.3,-0.3,1.0,,
2220,5382221,2004_Gov-G_IN,2004,IN,Gov-G,Gov-G,SurveyUSA,325,10/28/2004,589.0,Democrat,44.0,Republican,52.0,,-8.0,11/2/2004,45.5,53.2,-7.7,0.3,-0.3,1.0,,
2429,5382432,2006_Gov-G_ME,2006,ME,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/17/2006,500.0,Democrat,46.0,Republican,38.0,,8.0,11/7/2006,38.0,30.3,7.7,0.3,0.3,1.0,,
2495,5382498,2006_Gov-G_ME,2006,ME,Gov-G,Gov-G,SurveyUSA,325,10/21/2006,634.0,Democrat,42.0,Republican,34.0,,8.0,11/7/2006,38.0,30.3,7.7,0.3,0.3,1.0,,
2989,5382996,2006_Gov-G_KS,2006,KS,Gov-G,Gov-G,SurveyUSA,325,11/3/2006,511.0,Democrat,57.0,Republican,40.0,,17.0,11/7/2006,57.8,40.5,17.3,0.3,-0.3,1.0,,
3125,5383131,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/9/2008,785.0,McCain,27.0,Huckabee,24.0,16.0,3.0,1/19/2008,33.2,29.9,3.3,0.3,,1.0,,
3180,5383186,2008_Pres-D_NV,2008,NV,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/18/2008,757.0,Obama,39.0,Clinton,45.0,6.0,-6.0,1/19/2008,45.1,50.8,-5.7,0.3,,1.0,"previously listed as Zogby Analytics, telephone",
3371,5383377,2008_Pres-D_CA,2008,CA,Pres-P,Pres-D,American Research Group,9,2/2/2008,600.0,Obama,39.0,Clinton,47.0,,-8.0,2/5/2008,43.2,51.5,-8.3,0.3,,1.0,,
3461,5383467,2008_Pres-R_MD,2008,MD,Pres-P,Pres-R,SurveyUSA,325,2/10/2008,368.0,McCain,52.0,Huckabee,26.0,10.0,26.0,2/12/2008,54.8,28.5,26.3,0.3,,1.0,,
3510,5383517,2008_Pres-D_OH,2008,OH,Pres-P,Pres-D,American Research Group,9,2/24/2008,600.0,Obama,39.0,Clinton,49.0,,-10.0,3/4/2008,44.0,54.3,-10.3,0.3,,1.0,,
3568,5383575,2008_Pres-D_OH,2008,OH,Pres-P,Pres-D,SurveyUSA,325,3/2/2008,873.0,Obama,44.0,Clinton,54.0,,-10.0,3/4/2008,44.0,54.3,-10.3,0.3,,1.0,,
3883,5383890,2008_Pres-G_VA,2008,VA,Pres-G,Pres-G,SurveyUSA,325,10/19/2008,652.0,Democrat,51.0,Republican,45.0,,6.0,11/4/2008,52.63,46.33,6.3,0.3,-0.3,1.0,,
4296,5384304,2008_Sen-G_VA,2008,VA,Sen-G,Sen-G,ABC News/Washington Post,3,10/26/2008,671.0,Democrat,63.0,Republican,32.0,,31.0,11/4/2008,65.03,33.73,31.3,0.3,-0.3,1.0,,
4297,5384305,2008_Sen-G_VA,2008,VA,Sen-G,Sen-G,SurveyUSA,325,10/26/2008,671.0,Democrat,63.0,Republican,32.0,,31.0,11/4/2008,65.03,33.73,31.3,0.3,-0.3,1.0,,
4299,5384307,2008_Gov-G_IN,2008,IN,Gov-G,Gov-G,Selzer & Co.,304,10/27/2008,600.0,Democrat,36.0,Republican,54.0,,-18.0,11/4/2008,40.1,57.8,-17.7,0.3,-0.3,1.0,,
4523,5384532,2008_Sen-G_VA,2008,VA,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/30/2008,625.0,Democrat,62.0,Republican,31.0,,31.0,11/4/2008,65.03,33.73,31.3,0.3,-0.3,1.0,,
4587,5384596,2008_Pres-G_VA,2008,VA,Pres-G,Pres-G,Public Policy Polling,263,11/1/2008,1557.0,Democrat,52.0,Republican,46.0,,6.0,11/4/2008,52.63,46.33,6.3,0.3,-0.3,1.0,,
4670,5384679,2009_Gov-G_VA,2009,VA,Gov-G,Gov-G,SurveyUSA,325,10/26/2009,502.0,Democrat,41.0,Republican,58.0,,-17.0,11/3/2009,41.3,58.6,-17.3,0.3,0.3,1.0,,
4765,5384774,2010_House-G_MN-1,2010,MN-1,House-G,House-G,SurveyUSA,325,10/13/2010,584.0,Democrat,47.0,Republican,42.0,,5.0,11/2/2010,49.4,44.1,5.3,0.3,-0.3,1.0,,
4792,5384802,2010_House-G_AR-1,2010,AR-1,House-G,House-G,Hendrix College,138,10/14/2010,436.0,Democrat,34.0,Republican,42.0,,-8.0,11/2/2010,43.5,51.8,-8.3,0.3,0.3,1.0,,
4848,5384858,2010_House-G_FL-2,2010,FL-2,House-G,House-G,Susquehanna Polling & Research Inc.,326,10/16/2010,830.0,Democrat,38.0,Republican,50.0,,-12.0,11/2/2010,41.5,53.8,-12.3,0.3,0.3,1.0,,
4915,5384925,2010_House-G_FL-2,2010,FL-2,House-G,House-G,PSB Research,250,10/18/2010,399.0,Democrat,38.0,Republican,50.0,,-12.0,11/2/2010,41.5,53.8,-12.3,0.3,0.3,1.0,previously listed as Penn Schoen Berland,
4923,5384933,2010_House-G_MI-15,2010,MI-15,House-G,House-G,EPIC-MRA,84,10/18/2010,400.0,Democrat,53.0,Republican,36.0,,17.0,11/2/2010,56.8,40.1,16.7,0.3,0.3,1.0,,
5008,5385018,2010_House-G_CO-3,2010,CO-3,House-G,House-G,PSB Research,250,10/20/2010,400.0,Democrat,43.0,Republican,47.0,,-4.0,11/2/2010,45.8,50.1,-4.3,0.3,0.3,1.0,previously listed as Penn Schoen Berland,
5019,5385029,2010_House-G_NJ-3,2010,NJ-3,House-G,House-G,Zogby Interactive/JZ Analytics,395,10/20/2010,600.0,Democrat,37.0,Republican,40.0,,-3.0,11/2/2010,47.3,50.0,-2.7,0.3,-0.3,1.0,"previously listed as Zogby Analytics, telephone",
5308,5385320,2010_House-G_UT-1,2010,UT-1,House-G,House-G,Dan Jones & Associates,70,10/27/2010,375.0,Democrat,21.0,Republican,66.0,,-45.0,11/2/2010,23.9,69.2,-45.3,0.3,0.3,1.0,,
7742,73953,2016_Sen-G_NC,2016,NC,Sen-G,Sen-G,Monmouth University,215,10/22/2016,402.0,Democrat,43.0,Republican,49.0,2.0,-6.0,11/8/2016,45.37,51.06,-5.7,0.3,-0.3,1.0,,
8115,75104,2016_Sen-G_NC,2016,NC,Sen-G,Sen-G,SurveyUSA,325,10/30/2016,659.0,Democrat,43.0,Republican,49.0,2.0,-6.0,11/8/2016,45.37,51.06,-5.7,0.3,-0.3,1.0,,
1378,5381376,2002_House-G_MD-2,2002,MD-2,House-G,House-G,Potomac Incorporated,256,10/28/2002,478.0,Democrat,49.0,Republican,40.0,,9.0,11/5/2002,54.16,45.47,8.69,0.31,0.31,1.0,,
4288,5384296,2008_Sen-G_CO,2008,CO,Sen-G,Sen-G,CNN/Opinion Research Corp.,37,10/26/2008,774.0,Democrat,53.0,Republican,43.0,,10.0,11/4/2008,52.8,42.49,10.31,0.31,-0.31,1.0,,
5788,5385798,2012_Pres-G_MN,2012,MN,Pres-G,Pres-G,St. Cloud State University,312,10/18/2012,601.0,Democrat,53.0,Republican,45.0,,8.0,11/6/2012,52.65,44.96,7.69,0.31,0.31,1.0,,
6392,5386396,2012_Pres-G_MN,2012,MN,Pres-G,Pres-G,YouGov,391,11/2/2012,790.0,Democrat,52.0,Republican,44.0,,8.0,11/6/2012,52.65,44.96,7.69,0.31,0.31,1.0,,
7760,74258,2016_Pres-G_FL,2016,FL,Pres-G,Pres-G,Selzer & Co.,304,10/23/2016,805.0,Democrat,44.0,Republican,45.5,4.0,-1.5,11/8/2016,47.41,48.6,-1.19,0.31,-0.31,1.0,average of multiple versions or turnout models listed in poll,
766,5380765,2000_Pres-G_IA,2000,IA,Pres-G,Pres-G,SurveyUSA,325,10/29/2000,500.0,Democrat,46.0,Republican,46.0,,0.0,11/7/2000,48.54,48.22,0.32,0.32,-0.32,0.5,,
1962,5381963,2004_Pres-G_NJ,2004,NJ,Pres-G,Pres-G,Research 2000,281,10/20/2004,600.0,Democrat,50.0,Republican,43.0,2.0,7.0,11/2/2004,52.92,46.24,6.68,0.32,0.32,1.0,,
2038,5382039,2004_Sen-G_KY,2004,KY,Sen-G,Sen-G,Garin-Hart-Yang Research Group,113,10/23/2004,502.0,Democrat,43.0,Republican,44.0,,-1.0,11/2/2004,49.34,50.66,-1.32,0.32,0.32,1.0,,D
2098,5382099,2004_Pres-G_NJ,2004,NJ,Pres-G,Pres-G,Fairleigh Dickinson University (PublicMind),92,10/25/2004,549.0,Democrat,47.0,Republican,40.0,,7.0,11/2/2004,52.92,46.24,6.68,0.32,0.32,1.0,,
5739,5385748,2012_Pres-G_NV,2012,NV,Pres-G,Pres-G,Grove Insight,129,10/16/2012,500.0,Democrat,50.0,Republican,43.0,,7.0,11/6/2012,52.36,45.68,6.68,0.32,0.32,1.0,,
6736,15380120,2014_Sen-G_MI,2014,MI,Sen-G,Sen-G,Mitchell Research & Communications,213,10/19/2014,919.0,Democrat,51.1,Republican,37.5,,13.6,11/4/2014,54.61,41.33,13.28,0.32,0.32,1.0,,
6853,15380592,2014_House-G_IL-13,2014,IL-13,House-G,House-G,We Ask America,376,10/21/2014,600.0,Democrat,36.0,Republican,53.0,,-17.0,11/4/2014,41.34,58.66,-17.32,0.32,0.32,1.0,sample size unknown,
7007,15380738,2014_Sen-G_GA,2014,GA,Sen-G,Sen-G,Monmouth University,215,10/27/2014,436.0,Democrat,41.0,Republican,49.0,3.0,-8.0,11/4/2014,45.21,52.89,-7.68,0.32,-0.32,1.0,,
7494,15381209,2016_Pres-R_FL,2016,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,3/9/2016,590.0,Trump,43.0,Rubio,24.0,21.0,19.0,3/15/2016,45.72,27.04,18.68,0.32,,1.0,,
7495,15381210,2016_Pres-R_FL,2016,FL,Pres-P,Pres-R,Trafalgar Group,338,3/9/2016,1280.0,Trump,42.0,Rubio,23.0,21.0,19.0,3/15/2016,45.72,27.04,18.68,0.32,,1.0,,
7701,74065,2016_Pres-G_VA,2016,VA,Pres-G,Pres-G,Remington Research Group,279,10/21/2016,1787.0,Democrat,48.0,Republican,43.0,3.0,5.0,11/8/2016,49.75,44.43,5.32,0.32,-0.32,1.0,,
8291,76355,2016_Pres-G_VA,2016,VA,Pres-G,Pres-G,Gravis Marketing,124,11/3/2016,1362.0,Democrat,47.0,Republican,42.0,4.0,5.0,11/8/2016,49.75,44.43,5.32,0.32,-0.32,1.0,among registered voters,
536,5380535,2000_Pres-G_LA,2000,LA,Pres-G,Pres-G,Southeastern Louisiana University,309,10/21/2000,660.0,Democrat,38.0,Republican,46.0,2.0,-8.0,11/7/2000,44.88,52.55,-7.67,0.33,-0.33,1.0,,
1737,5381738,2004_Pres-G_CO,2004,CO,Pres-G,Pres-G,Public Opinion Strategies,260,10/14/2004,500.0,Democrat,42.0,Republican,47.0,3.0,-5.0,11/2/2004,47.02,51.69,-4.67,0.33,-0.33,1.0,,
1873,5381873,2004_Pres-G_CO,2004,CO,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/18/2004,500.0,Democrat,45.0,Republican,50.0,,-5.0,11/2/2004,47.02,51.69,-4.67,0.33,-0.33,1.0,,
2134,5382134,2004_Pres-G_IA,2004,IA,Pres-G,Pres-G,American Research Group,9,10/26/2004,600.0,Democrat,47.0,Republican,48.0,1.0,-1.0,11/2/2004,49.23,49.9,-0.67,0.33,-0.33,1.0,,
2135,5382135,2004_Pres-G_IA,2004,IA,Pres-G,Pres-G,Research 2000,281,10/26/2004,600.0,Democrat,48.0,Republican,49.0,1.0,-1.0,11/2/2004,49.23,49.9,-0.67,0.33,-0.33,1.0,,
3824,5383831,2008_Pres-G_PA,2008,PA,Pres-G,Pres-G,National Journal,224,10/18/2008,402.0,Democrat,51.0,Republican,41.0,,10.0,11/4/2008,54.56,44.23,10.33,0.33,-0.33,1.0,,
3868,5383875,2008_Pres-G_NC,2008,NC,Pres-G,Pres-G,SurveyUSA,325,10/19/2008,627.0,Democrat,47.0,Republican,47.0,,0.0,11/4/2008,49.7,49.37,0.33,0.33,-0.33,0.5,,
4057,5384065,2008_Pres-G_NC,2008,NC,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/23/2008,800.0,Democrat,47.0,Republican,47.0,,0.0,11/4/2008,49.7,49.37,0.33,0.33,-0.33,0.5,,
4434,5384443,2008_Pres-G_NC,2008,NC,Pres-G,Pres-G,Opinion Savvy/InsiderAdvantage,243,10/29/2008,641.0,Democrat,48.0,Republican,48.0,,0.0,11/4/2008,49.7,49.37,0.33,0.33,-0.33,0.5,previously listed as InsiderAdvantage,
4501,5384510,2008_Pres-G_PA,2008,PA,Pres-G,Pres-G,Quinnipiac University,267,10/30/2008,1493.0,Democrat,52.0,Republican,42.0,,10.0,11/4/2008,54.56,44.23,10.33,0.33,-0.33,1.0,,
7855,74780,2016_Sen-G_FL,2016,FL,Sen-G,Sen-G,Marist College,183,10/26/2016,779.0,Democrat,43.0,Republican,51.0,,-8.0,11/8/2016,44.31,51.98,-7.67,0.33,-0.33,1.0,,
513,5380511,2000_House-G_US,2000,US,House-G,House-G,CBS News/New York Times,36,10/20/2000,825.0,Democrat,38.0,Republican,38.0,,0.0,11/7/2000,46.99,47.33,-0.34,0.34,0.34,0.5,,
991,5380990,2000_Pres-G_MO,2000,MO,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,5833.0,Democrat,46.0,Republican,49.0,2.0,-3.0,11/7/2000,47.08,50.42,-3.34,0.34,0.34,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1876,5381876,2004_Pres-G_IL,2004,IL,Pres-G,Pres-G,Richard Day Research Inc.,287,10/18/2004,828.0,Democrat,52.0,Republican,42.0,,10.0,11/2/2004,54.82,44.48,10.34,0.34,-0.34,1.0,,
2322,5382324,2004_Pres-G_IL,2004,IL,Pres-G,Pres-G,McCulloch Research & Polling,201,10/30/2004,1200.0,Democrat,53.0,Republican,43.0,2.0,10.0,11/2/2004,54.82,44.48,10.34,0.34,-0.34,1.0,,
3010,5383017,2006_Sen-G_OH,2006,OH,Sen-G,Sen-G,University of Cincinnati (Ohio Poll),346,11/3/2006,1008.0,Democrat,56.0,Republican,44.0,,12.0,11/7/2006,56.16,43.82,12.34,0.34,-0.34,1.0,,
3032,5383039,2006_Sen-G_OH,2006,OH,Sen-G,Sen-G,SurveyUSA,325,11/4/2006,436.0,Democrat,54.0,Republican,42.0,,12.0,11/7/2006,56.16,43.82,12.34,0.34,-0.34,1.0,,
4075,5384083,2008_Sen-G_NH,2008,NH,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2008,700.0,Democrat,52.0,Republican,46.0,,6.0,11/4/2008,51.59,45.25,6.34,0.34,-0.34,1.0,,
4113,5384121,2008_Sen-G_NH,2008,NH,Sen-G,Sen-G,GfK Group,115,10/24/2008,600.0,Democrat,47.0,Republican,41.0,,6.0,11/4/2008,51.59,45.25,6.34,0.34,-0.34,1.0,,
4599,5384608,2008_Sen-G_NH,2008,NH,Sen-G,Sen-G,University of New Hampshire,357,11/1/2008,831.0,Democrat,48.0,Republican,42.0,,6.0,11/4/2008,51.59,45.25,6.34,0.34,-0.34,1.0,,
6801,15380537,2014_Sen-G_ID,2014,ID,Sen-G,Sen-G,YouGov,391,10/20/2014,575.0,Democrat,30.0,Republican,61.0,,-31.0,11/4/2014,34.67,65.33,-30.66,0.34,-0.34,1.0,,
9012,91406,2018_Gov-G_IL,2018,IL,Gov-G,Gov-G,Victory Research,437,11/2/2018,1208.0,Democrat,49.0,Republican,33.0,7.8,16.0,11/6/2018,54.39,38.73,15.66,0.34,0.34,1.0,,
1750,5381751,2004_House-G_OK-1,2004,OK-1,House-G,House-G,SurveyUSA,325,10/15/2004,656.0,Democrat,35.0,Republican,58.0,,-23.0,11/2/2004,37.54,60.19,-22.65,0.35,-0.35,1.0,,
2540,5382544,2006_Sen-G_MI,2006,MI,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/22/2006,500.0,Democrat,56.0,Republican,40.0,,16.0,11/7/2006,56.91,41.26,15.65,0.35,0.35,1.0,,
2573,5382577,2006_Sen-G_TX,2006,TX,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2006,500.0,Democrat,34.0,Republican,60.0,,-26.0,11/7/2006,36.04,61.69,-25.65,0.35,-0.35,1.0,,
2924,5382931,2006_Sen-G_MI,2006,MI,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,11/1/2006,625.0,Democrat,53.0,Republican,37.0,,16.0,11/7/2006,56.91,41.26,15.65,0.35,0.35,1.0,,
4371,5384379,2008_Pres-G_OR,2008,OR,Pres-G,Pres-G,Research 2000,281,10/28/2008,600.0,Democrat,55.0,Republican,39.0,,16.0,11/4/2008,56.75,40.4,16.35,0.35,-0.35,1.0,,
4522,5384531,2008_Sen-G_OR,2008,OR,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/30/2008,500.0,Democrat,49.0,Republican,46.0,,3.0,11/4/2008,48.9,45.55,3.35,0.35,-0.35,1.0,,
6892,15380629,2014_Gov-G_CO,2014,CO,Gov-G,Gov-G,Strategies 360,321,10/23/2014,760.0,Democrat,46.0,Republican,43.0,,3.0,11/4/2014,49.3,45.95,3.35,0.35,-0.35,1.0,,
8504,79833,2017_House-OS_GA-6,2017,GA-6,House-G,House-OS,SurveyUSA,325,3/30/2017,503.0,Ossoff (D),43.0,Handel (R),15.0,14.0,28.0,4/18/2017,48.12,19.77,28.35,0.35,-0.35,1.0,,
2193,5382194,2004_Pres-G_CT,2004,CT,Pres-G,Pres-G,Research 2000,281,10/27/2004,600.0,Democrat,52.0,Republican,42.0,3.0,10.0,11/2/2004,54.31,43.95,10.36,0.36,-0.36,1.0,,
8675,90925,2018_House-G_PA-10,2018,PA-10,House-G,House-G,Susquehanna Polling & Research Inc.,326,10/20/2018,366.0,Democrat,46.0,Republican,49.0,,-3.0,11/6/2018,48.68,51.32,-2.64,0.36,-0.36,1.0,,
8970,91389,2018_Sen-G_AZ,2018,AZ,Sen-G,Sen-G,Trafalgar Group,338,10/31/2018,2166.0,Democrat,49.8,Republican,47.1,,2.7,11/6/2018,49.96,47.61,2.34,0.36,0.36,1.0,,
2247,5382249,2004_Pres-G_NH,2004,NH,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/28/2004,625.0,Democrat,47.0,Republican,46.0,1.0,1.0,11/2/2004,50.24,48.87,1.37,0.37,-0.37,1.0,,
2327,5382329,2004_Pres-G_NH,2004,NH,Pres-G,Pres-G,University of New Hampshire,357,10/30/2004,963.0,Democrat,49.0,Republican,48.0,1.0,1.0,11/2/2004,50.24,48.87,1.37,0.37,-0.37,1.0,,
2608,5382613,2006_Sen-G_NV,2006,NV,Sen-G,Sen-G,Research 2000,281,10/24/2006,600.0,Democrat,41.0,Republican,55.0,,-14.0,11/7/2006,40.99,55.36,-14.37,0.37,0.37,1.0,,
6625,15380015,2014_Gov-G_HI,2014,HI,Gov-G,Gov-G,Ward Research (Honolulu Star-Advertiser),375,10/15/2014,605.0,Democrat,47.0,Republican,35.0,12.0,12.0,11/4/2014,49.45,37.08,12.37,0.37,-0.37,1.0,,
8324,76558,2016_Pres-G_DE,2016,DE,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,367.0,Democrat,50.0,Republican,39.0,6.0,11.0,11/8/2016,53.09,41.71,11.37,0.37,-0.37,1.0,,
8484,76048,2016_Sen-G_OH,2016,OH,Sen-G,Sen-G,Emerson College,88,11/5/2016,900.0,Democrat,28.3,Republican,48.8,,-20.5,11/8/2016,37.16,58.03,-20.87,0.37,0.37,1.0,,
1857,5381857,2004_Pres-G_WI,2004,WI,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/17/2004,625.0,Democrat,45.0,Republican,45.0,,0.0,11/2/2004,49.7,49.32,0.38,0.38,-0.38,0.5,,
1896,5381896,2004_Pres-G_WI,2004,WI,Pres-G,Pres-G,American Research Group,9,10/18/2004,600.0,Democrat,47.0,Republican,47.0,,0.0,11/2/2004,49.7,49.32,0.38,0.38,-0.38,0.5,,
5832,5385841,2012_Pres-G_PA,2012,PA,Pres-G,Pres-G,Muhlenberg College,219,10/19/2012,444.0,Democrat,50.0,Republican,45.0,,5.0,11/6/2012,51.96,46.58,5.38,0.38,-0.38,1.0,,
6020,5386022,2012_Pres-G_PA,2012,PA,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2012,500.0,Democrat,51.0,Republican,46.0,,5.0,11/6/2012,51.96,46.58,5.38,0.38,-0.38,1.0,,
7640,15381355,2016_Pres-R_IN,2016,IN,Pres-P,Pres-R,Gravis Marketing,124,4/29/2016,379.0,Trump,44.0,Cruz,27.0,9.0,17.0,5/3/2016,53.26,36.64,16.62,0.38,,1.0,,
8930,91227,2018_Gov-G_SD,2018,SD,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/30/2018,500.0,Democrat,44.0,Republican,47.0,1.0,-3.0,11/6/2018,47.6,50.97,-3.38,0.38,0.38,1.0,,
945,5380944,2000_Sen-G_MI,2000,MI,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,11/2/2000,600.0,Democrat,45.0,Republican,43.0,,2.0,11/7/2000,49.47,47.86,1.61,0.39,0.39,1.0,"previously listed as Zogby Analytics, telephone",
2944,5382951,2006_Sen-G_VA,2006,VA,Sen-G,Sen-G,YouGov,391,11/1/2006,802.0,Democrat,50.0,Republican,50.0,,0.0,11/7/2006,49.59,49.2,0.39,0.39,-0.39,0.5,"branded as Polimetrix, which soon merged into YouGov",
2983,5382990,2006_Sen-G_VA,2006,VA,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,11/2/2006,500.0,Democrat,49.0,Republican,49.0,,0.0,11/7/2006,49.59,49.2,0.39,0.39,-0.39,0.5,,
5755,5385765,2012_Gov-G_NC,2012,NC,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/17/2012,500.0,Democrat,42.0,Republican,53.0,,-11.0,11/6/2012,43.23,54.62,-11.39,0.39,0.39,1.0,,
6240,5386244,2012_Gov-G_NC,2012,NC,Gov-G,Gov-G,Public Policy Polling,263,10/30/2012,730.0,Democrat,39.0,Republican,50.0,,-11.0,11/6/2012,43.23,54.62,-11.39,0.39,0.39,1.0,,
107,5380105,1998_Gov-G_FL,1998,FL,Gov-G,Gov-G,Independent Market Research,148,10/22/1998,670.0,Democrat,40.0,Republican,51.0,,-11.0,11/3/1998,44.7,55.3,-10.6,0.4,-0.4,1.0,,
154,5380153,1998_House-G_WI-1,1998,WI-1,House-G,House-G,Zogby Interactive/JZ Analytics,395,10/25/1998,300.0,Democrat,38.0,Republican,52.0,,-14.0,11/3/1998,42.7,57.1,-14.4,0.4,0.4,1.0,"previously listed as Zogby Analytics, telephone",
210,5380210,1998_Gov-G_AL,1998,AL,Gov-G,Gov-G,University of South Alabama,361,10/28/1998,820.0,Democrat,52.0,Republican,36.0,,16.0,11/3/1998,57.7,42.1,15.6,0.4,0.4,1.0,,
239,5380238,1998_Gov-G_MI,1998,MI,Gov-G,Gov-G,Harris Insights & Analytics,133,10/30/1998,1855.0,Democrat,38.0,Republican,62.0,,-24.0,11/3/1998,37.8,62.2,-24.4,0.4,0.4,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
259,5380258,1998_Gov-G_OH,1998,OH,Gov-G,Gov-G,Louis Harris & Associates,173,10/31/1998,773.0,Democrat,39.0,Republican,44.0,,-5.0,11/3/1998,44.7,50.1,-5.4,0.4,0.4,1.0,,
1269,5381267,2002_Gov-G_NH,2002,NH,Gov-G,Gov-G,Becker Institute,26,10/23/2002,401.0,Democrat,32.0,Republican,52.0,,-20.0,11/5/2002,38.2,58.6,-20.4,0.4,0.4,1.0,,
1668,5381669,2004_Pres-D_CA,2004,CA,Pres-P,Pres-D,SurveyUSA,325,2/15/2004,573.0,Kerry,59.0,Edwards,14.0,,45.0,3/2/2004,64.4,19.8,44.6,0.4,,1.0,,
1874,5381874,2004_Pres-G_GA,2004,GA,Pres-G,Pres-G,Strategic Vision LLC,320,10/18/2004,801.0,Democrat,40.0,Republican,57.0,,-17.0,11/2/2004,41.37,57.97,-16.6,0.4,-0.4,1.0,,
1926,5381927,2004_Pres-G_GA,2004,GA,Pres-G,Pres-G,SurveyUSA,325,10/19/2004,609.0,Democrat,40.0,Republican,57.0,,-17.0,11/2/2004,41.37,57.97,-16.6,0.4,-0.4,1.0,,
2093,5382094,2004_Pres-G_GA,2004,GA,Pres-G,Pres-G,Strategic Vision LLC,320,10/25/2004,801.0,Democrat,40.0,Republican,57.0,,-17.0,11/2/2004,41.37,57.97,-16.6,0.4,-0.4,1.0,,
2950,5382957,2006_Gov-G_IA,2006,IA,Gov-G,Gov-G,Selzer & Co.,304,11/2/2006,756.0,Democrat,52.0,Republican,43.0,,9.0,11/7/2006,54.0,44.6,9.4,0.4,-0.4,1.0,,
3296,5383302,2008_Pres-D_OK,2008,OK,Pres-P,Pres-D,SoonerPoll.com,308,1/29/2008,405.0,Obama,17.0,Clinton,41.0,24.0,-24.0,2/5/2008,31.2,54.8,-23.6,0.4,,1.0,,
3366,5383372,2008_Pres-R_CA,2008,CA,Pres-P,Pres-R,Suffolk University,323,2/1/2008,500.0,McCain,39.0,Romney,32.0,8.0,7.0,2/5/2008,42.2,34.8,7.4,0.4,,1.0,,
3483,5383489,2008_Pres-R_TX,2008,TX,Pres-P,Pres-R,SurveyUSA,325,2/17/2008,505.0,McCain,50.0,Huckabee,37.0,7.0,13.0,3/4/2008,51.2,37.8,13.4,0.4,,1.0,,
3680,5383687,2008_Pres-D_KY,2008,KY,Pres-P,Pres-D,American Research Group,9,5/15/2008,600.0,Obama,29.0,Clinton,65.0,,-36.0,5/20/2008,29.9,65.5,-35.6,0.4,,1.0,,
3924,5383932,2008_Gov-G_NC,2008,NC,Gov-G,Gov-G,Marshall Marketing & Communications,196,10/21/2008,500.0,Democrat,46.0,Republican,43.0,,3.0,11/4/2008,50.3,46.9,3.4,0.4,-0.4,1.0,,
4210,5384216,2008_Sen-G_KS,2008,KS,Sen-G,Sen-G,YouGov,391,10/25/2008,499.0,Democrat,32.0,Republican,56.0,,-24.0,11/4/2008,36.46,60.06,-23.6,0.4,-0.4,1.0,,
4241,5384249,2008_Gov-G_NC,2008,NC,Gov-G,Gov-G,Public Policy Polling,263,10/26/2008,1038.0,Democrat,47.0,Republican,44.0,5.0,3.0,11/4/2008,50.3,46.9,3.4,0.4,-0.4,1.0,,
4339,5384347,2008_Gov-G_NH,2008,NH,Gov-G,Gov-G,Strategic Vision LLC,320,10/28/2008,800.0,Democrat,67.0,Republican,24.0,,43.0,11/4/2008,70.2,27.6,42.6,0.4,0.4,1.0,,
4930,5384940,2010_House-G_SC-5,2010,SC-5,House-G,House-G,PSB Research,250,10/18/2010,499.0,Democrat,39.0,Republican,49.0,,-10.0,11/2/2010,44.8,55.2,-10.4,0.4,0.4,1.0,previously listed as Penn Schoen Berland,
5167,5385178,2010_House-G_MO-7,2010,MO-7,House-G,House-G,Missouri State University,212,10/24/2010,199.0,Democrat,22.8,Republican,56.2,,-33.4,11/2/2010,30.4,63.4,-33.0,0.4,-0.4,1.0,,
8860,90934,2018_House-G_FL-18,2018,FL-18,House-G,House-G,Change Research,48,10/28/2018,475.0,Democrat,44.0,Republican,53.0,,-9.0,11/6/2018,45.7,54.3,-8.6,0.4,-0.4,1.0,,
1055,5381054,2000_Sen-G_WV,2000,WV,Sen-G,Sen-G,Harris Insights & Analytics,133,11/3/2000,1683.0,Democrat,76.0,Republican,18.0,5.0,58.0,11/7/2000,77.75,20.16,57.59,0.41,0.41,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
4828,5384838,2010_Sen-G_IL,2010,IL,Sen-G,Sen-G,Public Policy Polling,263,10/15/2010,557.0,Democrat,40.0,Republican,42.0,,-2.0,11/2/2010,46.42,48.01,-1.59,0.41,-0.41,1.0,,
4983,5384991,2010_Sen-G_IL,2010,IL,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/19/2010,625.0,Democrat,41.0,Republican,43.0,,-2.0,11/2/2010,46.42,48.01,-1.59,0.41,-0.41,1.0,,
5135,5385145,2010_Sen-G_IL,2010,IL,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2010,1000.0,Democrat,41.0,Republican,43.0,,-2.0,11/2/2010,46.42,48.01,-1.59,0.41,-0.41,1.0,Pulse Opinion Research for Fox News,
7824,74563,2016_Pres-G_VT,2016,VT,Pres-G,Pres-G,RRH Elections,274,10/25/2016,1052.0,Democrat,52.0,Republican,26.0,5.0,26.0,11/8/2016,56.68,30.27,26.41,0.41,-0.41,1.0,,
8330,76565,2016_Pres-G_IA,2016,IA,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,1781.0,Democrat,38.0,Republican,47.0,9.0,-9.0,11/8/2016,41.74,51.15,-9.41,0.41,0.41,1.0,,
16,5380014,1998_Sen-G_AZ,1998,AZ,Sen-G,Sen-G,Behavior Research Center (Rocky Mountain),27,10/14/1998,519.0,Democrat,18.0,Republican,60.0,,-42.0,11/3/1998,27.16,68.74,-41.58,0.42,-0.42,1.0,,
866,5380865,2000_Sen-G_VA,2000,VA,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/31/2000,625.0,Democrat,44.0,Republican,49.0,,-5.0,11/7/2000,47.68,52.26,-4.58,0.42,-0.42,1.0,,
1052,5381051,2000_Sen-G_VA,2000,VA,Sen-G,Sen-G,Harris Insights & Analytics,133,11/3/2000,7462.0,Democrat,47.0,Republican,52.0,1.0,-5.0,11/7/2000,47.68,52.26,-4.58,0.42,-0.42,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1526,5381527,2002_Sen-G_NH,2002,NH,Sen-G,Sen-G,American Research Group,9,11/3/2002,600.0,Democrat,44.0,Republican,48.0,,-4.0,11/5/2002,46.4,50.82,-4.42,0.42,0.42,1.0,,
2281,5382283,2004_Pres-G_MI,2004,MI,Pres-G,Pres-G,SurveyUSA,325,10/29/2004,671.0,Democrat,50.0,Republican,47.0,,3.0,11/2/2004,51.23,47.81,3.42,0.42,-0.42,1.0,,
2356,5382358,2004_Sen-G_NC,2004,NC,Sen-G,Sen-G,SurveyUSA,325,10/30/2004,616.0,Democrat,45.0,Republican,50.0,,-5.0,11/2/2004,47.02,51.6,-4.58,0.42,-0.42,1.0,,
4412,5384421,2008_House-G_NY-26,2008,NY-26,House-G,House-G,SurveyUSA,325,10/29/2008,587.0,Democrat,34.0,Republican,48.0,,-14.0,11/4/2008,40.55,54.97,-14.42,0.42,0.42,1.0,,
6085,5386088,2012_House-G_FL-18,2012,FL-18,House-G,House-G,Public Policy Polling,263,10/26/2012,631.0,Democrat,48.0,Republican,47.0,,1.0,11/6/2012,50.28,49.7,0.58,0.42,0.42,1.0,for Credo,
7147,112346,2014_Gov-G_IL,2014,IL,Gov-G,Gov-G,Ogden & Fry,425,11/2/2014,1051.0,Democrat,45.1,Republican,48.6,6.3,-3.5,11/4/2014,46.35,50.27,-3.92,0.42,0.42,1.0,newly added in 2019 update,
7630,15381345,2016_Pres-D_PA,2016,PA,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,4/24/2016,942.0,Clinton,52.1,Sanders,40.5,,11.6,4/26/2016,55.58,43.56,12.02,0.42,,1.0,,
7882,74743,2016_Pres-G_NV,2016,NV,Pres-G,Pres-G,Emerson College,88,10/27/2016,550.0,Democrat,44.0,Republican,42.0,3.0,2.0,11/8/2016,47.92,45.5,2.42,0.42,-0.42,1.0,,
8355,76578,2016_Pres-G_NV,2016,NV,Pres-G,Pres-G,SurveyMonkey,324,11/4/2016,1207.0,Democrat,45.0,Republican,43.0,9.0,2.0,11/8/2016,47.92,45.5,2.42,0.42,-0.42,1.0,,
8455,76269,2016_Pres-G_NV,2016,NV,Pres-G,Pres-G,Gravis Marketing,124,11/5/2016,1158.0,Democrat,45.0,Republican,43.0,4.0,2.0,11/8/2016,47.92,45.5,2.42,0.42,-0.42,1.0,,
131,5380129,1998_House-G_US,1998,US,House-G,House-G,ABC News/Washington Post,3,10/24/1998,581.0,Democrat,47.0,Republican,49.0,,-2.0,11/3/1998,46.42,47.99,-1.57,0.43,-0.43,1.0,,
132,5380130,1998_House-G_US,1998,US,House-G,House-G,Gallup,112,10/24/1998,519.0,Democrat,47.0,Republican,49.0,,-2.0,11/3/1998,46.42,47.99,-1.57,0.43,-0.43,1.0,,
4314,5384322,2008_Pres-G_IN,2008,IN,Pres-G,Pres-G,Selzer & Co.,304,10/27/2008,606.0,Democrat,45.9,Republican,45.3,,0.6,11/4/2008,49.77,48.74,1.03,0.43,-0.43,1.0,,
4317,5384325,2008_Pres-G_NJ,2008,NJ,Pres-G,Pres-G,Research 2000,281,10/27/2008,600.0,Democrat,54.0,Republican,38.0,,16.0,11/4/2008,57.27,41.7,15.57,0.43,0.43,1.0,,
4652,5384661,2009_Gov-G_NJ,2009,NJ,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/14/2009,750.0,Democrat,41.0,Republican,45.0,9.0,-4.0,11/3/2009,44.88,48.45,-3.57,0.43,-0.43,1.0,,
4667,5384676,2009_Gov-G_NJ,2009,NJ,Gov-G,Gov-G,Public Policy Polling,263,10/25/2009,630.0,Democrat,38.0,Republican,42.0,13.0,-4.0,11/3/2009,44.88,48.45,-3.57,0.43,-0.43,1.0,,
7100,15380822,2014_Gov-G_CT,2014,CT,Gov-G,Gov-G,Public Policy Polling,263,10/31/2014,931.0,Democrat,44.0,Republican,41.0,6.0,3.0,11/4/2014,50.73,48.16,2.57,0.43,0.43,1.0,,
7125,100387,2014_Gov-G_FL,2014,FL,Gov-G,Gov-G,Optimus,245,11/1/2014,2559.0,Democrat,41.3,Republican,42.8,10.1,-1.5,11/4/2014,47.07,48.14,-1.07,0.43,-0.43,1.0,newly added in 2019 update,
7480,15381195,2016_Pres-R_IL,2016,IL,Pres-P,Pres-R,Marist College,183,3/7/2016,421.0,Trump,34.0,Cruz,25.0,21.0,9.0,3/15/2016,38.8,30.23,8.57,0.43,,1.0,,
7707,74073,2016_Sen-G_NV,2016,NV,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/21/2016,826.0,Democrat,43.0,Republican,41.0,,2.0,11/8/2016,47.1,44.67,2.43,0.43,-0.43,1.0,,
8117,75513,2016_Sen-G_NV,2016,NV,Sen-G,Sen-G,JMC Analytics,156,10/30/2016,600.0,Democrat,45.0,Republican,43.0,,2.0,11/8/2016,47.1,44.67,2.43,0.43,-0.43,1.0,,
8160,75323,2016_Sen-G_NV,2016,NV,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/31/2016,525.0,Democrat,46.0,Republican,44.0,,2.0,11/8/2016,47.1,44.67,2.43,0.43,-0.43,1.0,for Auto Alliance/ESA as Pulse Opinion Research,
8263,75954,2016_Sen-G_PA,2016,PA,Sen-G,Sen-G,Muhlenberg College,219,11/2/2016,405.0,Democrat,42.0,Republican,43.0,,-1.0,11/8/2016,47.34,48.77,-1.43,0.43,0.43,1.0,,
8396,76522,2016_Sen-G_CT,2016,CT,Sen-G,Sen-G,SurveyMonkey,324,11/4/2016,1387.0,Democrat,63.0,Republican,34.0,,29.0,11/8/2016,63.19,34.62,28.57,0.43,0.43,1.0,,
8601,90527,2018_House-G_US,2018,US,House-G,House-G,CBS News/New York Times,36,10/16/2018,975.0,Democrat,51.0,Republican,42.0,,9.0,11/6/2018,53.42,44.85,8.57,0.43,0.43,1.0,among registered voters,
8602,90551,2018_House-G_US,2018,US,House-G,House-G,NBC News/Wall Street Journal,221,10/16/2018,645.0,Democrat,50.0,Republican,41.0,,9.0,11/6/2018,53.42,44.85,8.57,0.43,0.43,1.0,,
8659,90920,2018_House-G_US,2018,US,House-G,House-G,Public Religion Research Institute,428,10/19/2018,821.0,Democrat,48.0,Republican,39.0,,9.0,11/6/2018,53.42,44.85,8.57,0.43,0.43,1.0,among registered voters,
8821,90983,2018_House-GR_CA-50,2018,CA-50,House-G,House-GR,SurveyUSA,325,10/27/2018,547.0,Democrat,45.0,Republican,48.0,,-3.0,11/6/2018,48.28,51.72,-3.43,0.43,0.43,1.0,,
8830,91136,2018_House-G_US,2018,US,House-G,House-G,Harris Insights & Analytics,133,10/27/2018,1835.0,Democrat,47.0,Republican,38.0,,9.0,11/6/2018,53.42,44.85,8.57,0.43,0.43,1.0,among registered voters,
8906,91208,2018_House-G_US,2018,US,House-G,House-G,Marist College,183,10/29/2018,509.0,Democrat,52.0,Republican,43.0,,9.0,11/6/2018,53.42,44.85,8.57,0.43,0.43,1.0,,
8939,91427,2018_House-G_US,2018,US,House-G,House-G,IBD/TIPP,144,10/30/2018,798.0,Democrat,50.0,Republican,41.0,,9.0,11/6/2018,53.42,44.85,8.57,0.43,0.43,1.0,,
5855,5385864,2012_Gov-G_MT,2012,MT,Gov-G,Gov-G,Pharos Research Group,254,10/20/2012,828.0,Democrat,47.0,Republican,45.0,,2.0,11/6/2012,48.9,47.34,1.56,0.44,0.44,1.0,,
7076,15380802,2014_Sen-G_NC,2014,NC,Sen-G,Sen-G,Harper Polling,132,10/29/2014,511.0,Democrat,44.0,Republican,46.0,,-2.0,11/4/2014,47.26,48.82,-1.56,0.44,-0.44,1.0,,
7114,15380833,2014_Sen-G_CO,2014,CO,Sen-G,Sen-G,Quinnipiac University,267,10/31/2014,815.0,Democrat,44.0,Republican,45.5,,-1.5,11/4/2014,46.26,48.2,-1.94,0.44,0.44,1.0,,
8670,90787,2018_House-GR_CA-22,2018,CA-22,House-G,House-GR,Change Research,48,10/20/2018,840.0,Democrat,46.0,Republican,51.0,,-5.0,11/6/2018,47.28,52.72,-5.44,0.44,0.44,1.0,for Fight Back CA PAC,D
2410,5382413,2005_Gov-G_NJ,2005,NJ,Gov-G,Gov-G,Marist College,183,10/25/2005,377.0,Democrat,51.0,Republican,41.0,,10.0,11/8/2005,53.47,43.02,10.45,0.45,-0.45,1.0,,
3719,5383726,2008_House-G_CA-11,2008,CA-11,House-G,House-G,SurveyUSA,325,10/15/2008,650.0,Democrat,52.0,Republican,41.0,,11.0,11/4/2008,55.27,44.72,10.55,0.45,0.45,1.0,,
4149,5384157,2008_Pres-G_MD,2008,MD,Pres-G,Pres-G,YouGov,391,10/25/2008,475.0,Democrat,60.0,Republican,35.0,,25.0,11/4/2008,61.92,36.47,25.45,0.45,-0.45,1.0,,
4908,5384918,2010_Gov-G_MD,2010,MD,Gov-G,Gov-G,OpinionWorks,244,10/18/2010,800.0,Democrat,52.0,Republican,38.0,,14.0,11/2/2010,56.24,41.79,14.45,0.45,-0.45,1.0,aka Baltimore Sun,
5052,5385062,2010_Gov-G_MD,2010,MD,Gov-G,Gov-G,ABC News/Washington Post,3,10/21/2010,1434.0,Democrat,54.0,Republican,40.0,,14.0,11/2/2010,56.24,41.79,14.45,0.45,-0.45,1.0,,
5086,5385095,2010_Sen-G_OH,2010,OH,Sen-G,Sen-G,Quinnipiac University,267,10/21/2010,686.0,Democrat,36.0,Republican,53.0,,-17.0,11/2/2010,39.4,56.85,-17.45,0.45,0.45,1.0,,
5371,5385384,2010_Sen-G_OH,2010,OH,Sen-G,Sen-G,Angus Reid Global,13,10/28/2010,492.0,Democrat,40.0,Republican,57.0,,-17.0,11/2/2010,39.4,56.85,-17.45,0.45,0.45,1.0,,
8508,79829,2017_House-OS_GA-6,2017,GA-6,House-G,House-OS,Landmark Communications,166,4/13/2017,500.0,Ossoff (D),45.3,Handel (R),17.4,8.6,27.9,4/18/2017,48.12,19.77,28.35,0.45,-0.45,1.0,,
710,5380709,2000_Pres-G_NV,2000,NV,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/27/2000,625.0,Democrat,43.0,Republican,47.0,2.0,-4.0,11/7/2000,45.98,49.52,-3.54,0.46,-0.46,1.0,,
1767,5381768,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/15/2004,1200.0,Democrat,44.0,Republican,46.0,1.0,-2.0,11/2/2004,48.27,50.73,-2.46,0.46,0.46,1.0,"previously listed as Zogby Analytics, telephone",
1807,5381808,2004_Pres-G_US,2004,US,Pres-G,Pres-G,CBS News/New York Times,36,10/16/2004,1125.0,Democrat,45.0,Republican,47.0,2.0,-2.0,11/2/2004,48.27,50.73,-2.46,0.46,0.46,1.0,,
1993,5381994,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/21/2004,1200.0,Democrat,45.0,Republican,47.0,1.0,-2.0,11/2/2004,48.27,50.73,-2.46,0.46,0.46,1.0,"previously listed as Zogby Analytics, telephone",
2000,5382001,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Princeton Survey Research Associates International,258,10/22/2004,882.0,Democrat,46.0,Republican,48.0,1.0,-2.0,11/2/2004,48.27,50.73,-2.46,0.46,0.46,1.0,,
2157,5382157,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Harris Insights & Analytics,133,10/26/2004,1092.0,Democrat,46.0,Republican,48.0,1.0,-2.0,11/2/2004,48.27,50.73,-2.46,0.46,0.46,1.0,"previously listed as Harris Interactive, telephone; previously listed as Harris Interactive",
2260,5382262,2004_Pres-G_US,2004,US,Pres-G,Pres-G,IBD/TIPP,144,10/28/2004,1284.0,Democrat,44.0,Republican,46.0,2.0,-2.0,11/2/2004,48.27,50.73,-2.46,0.46,0.46,1.0,,
2291,5382293,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Fox News/Opinion Dynamics Corp.,104,10/29/2004,1400.0,Democrat,45.0,Republican,47.0,1.0,-2.0,11/2/2004,48.27,50.73,-2.46,0.46,0.46,1.0,,
2338,5382339,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Gallup,112,10/30/2004,1866.0,Democrat,47.0,Republican,49.0,0.0,-2.0,11/2/2004,48.27,50.73,-2.46,0.46,0.46,1.0,,
2383,5382385,2004_Pres-G_US,2004,US,Pres-G,Pres-G,CBS News/New York Times,36,10/31/2004,1125.0,Democrat,47.0,Republican,49.0,1.0,-2.0,11/2/2004,48.27,50.73,-2.46,0.46,0.46,1.0,,
4090,5384098,2008_Pres-G_IA,2008,IA,Pres-G,Pres-G,Marist College,183,10/24/2008,625.0,Democrat,52.0,Republican,42.0,,10.0,11/4/2008,53.93,44.39,9.54,0.46,0.46,1.0,,
5825,5385834,2012_Pres-G_MI,2012,MI,Pres-G,Pres-G,Angus Reid Global,13,10/19/2012,551.0,Democrat,49.0,Republican,40.0,,9.0,11/6/2012,54.04,44.58,9.46,0.46,-0.46,1.0,,
4488,5384497,2008_Pres-G_MI,2008,MI,Pres-G,Pres-G,Selzer & Co.,304,10/30/2008,616.0,Democrat,53.0,Republican,37.0,,16.0,11/4/2008,57.43,40.96,16.47,0.47,-0.47,1.0,,
6244,5386248,2012_House-G_MT-1,2012,MT-1,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/30/2012,625.0,Democrat,40.0,Republican,51.0,1.0,-11.0,11/6/2012,42.72,53.25,-10.53,0.47,-0.47,1.0,,
8507,79830,2017_House-OS_GA-6,2017,GA-6,House-G,House-OS,Revily,284,4/11/2017,485.0,Ossoff (D),44.7,Handel (R),16.82,15.96,27.88,4/18/2017,48.12,19.77,28.35,0.47,-0.47,1.0,,
357,5380356,2000_Pres-R_SC,2000,SC,Pres-P,Pres-R,Gallup,112,2/15/2000,563.0,Bush,52.0,McCain,40.0,,12.0,2/19/2000,53.39,41.87,11.52,0.48,,1.0,,
359,5380358,2000_Pres-R_SC,2000,SC,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,2/15/2000,600.0,Bush,47.0,McCain,35.0,8.0,12.0,2/19/2000,53.39,41.87,11.52,0.48,,1.0,,
3911,5383918,2008_Pres-G_OH,2008,OH,Pres-G,Pres-G,CNN/Opinion Research Corp.,37,10/20/2008,737.0,Democrat,49.0,Republican,44.0,,5.0,11/4/2008,50.62,46.1,4.52,0.48,0.48,1.0,,
6270,5386274,2012_Pres-G_NH,2012,NH,Pres-G,Pres-G,New England College,228,10/30/2012,1017.0,Democrat,49.5,Republican,44.4,,5.100000000000001,11/6/2012,51.98,46.4,5.58,0.48,-0.48,1.0,,
7230,15380945,2016_Pres-D_NH,2016,NH,Pres-P,Pres-D,University of Massachusetts Lowell,355,2/2/2016,420.0,Sanders,58.0,Clinton,36.0,,22.0,2/9/2016,60.15,37.67,22.48,0.48,,1.0,,
7240,15380955,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Marist College,183,2/3/2016,653.0,Trump,30.0,Kasich,10.0,17.0,20.0,2/9/2016,35.23,15.71,19.52,0.48,,1.0,,
7241,15380956,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,MassINC Polling Group,198,2/3/2016,410.0,Trump,29.0,Kasich,9.0,12.0,20.0,2/9/2016,35.23,15.71,19.52,0.48,,1.0,,
7248,15380963,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Franklin Pierce University,107,2/4/2016,433.0,Trump,31.0,Kasich,11.0,16.0,20.0,2/9/2016,35.23,15.71,19.52,0.48,,1.0,,
8145,75571,2016_Pres-G_TX,2016,TX,Pres-G,Pres-G,Marist College,183,10/31/2016,679.0,Democrat,40.5,Republican,49.0,6.0,-8.5,11/8/2016,43.12,52.1,-8.98,0.48,0.48,1.0,average of multiple versions or turnout models listed in poll,
9101,91591,2018_Sen-G_FL,2018,FL,Sen-G,Sen-G,Harris Insights & Analytics,133,11/4/2018,600.0,Democrat,47.6,Republican,48.2,,-0.6,11/6/2018,49.93,50.05,-0.12,0.48,-0.48,1.0,,
496,5380494,2000_Pres-G_OH,2000,OH,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/19/2000,625.0,Democrat,41.0,Republican,45.0,4.0,-4.0,11/7/2000,46.46,49.97,-3.51,0.49,-0.49,1.0,,
575,5380574,2000_Pres-G_US,2000,US,Pres-G,Pres-G,Gallup,112,10/22/2000,752.0,Democrat,46.0,Republican,45.0,3.0,1.0,11/7/2000,48.38,47.87,0.51,0.49,0.49,1.0,,
1019,5381018,2000_Pres-G_UT,2000,UT,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,1641.0,Democrat,25.0,Republican,65.0,6.0,-40.0,11/7/2000,26.34,66.83,-40.49,0.49,0.49,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1090,5381089,2000_Pres-G_US,2000,US,Pres-G,Pres-G,CBS News/New York Times,36,11/5/2000,1091.0,Democrat,45.0,Republican,44.0,4.0,1.0,11/7/2000,48.38,47.87,0.51,0.49,0.49,1.0,,
1933,5381934,2004_Pres-G_MT,2004,MT,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/19/2004,625.0,Democrat,36.0,Republican,57.0,1.0,-21.0,11/2/2004,38.56,59.07,-20.51,0.49,-0.49,1.0,,
6823,15380559,2014_Sen-G_SC,2014,SC,Sen-G,Sen-G,YouGov,391,10/20/2014,1566.0,Democrat,28.0,Republican,43.0,8.0,-15.0,11/4/2014,38.78,54.27,-15.49,0.49,0.49,1.0,,
7139,15380856,2014_Sen-G_NJ,2014,NJ,Sen-G,Sen-G,Monmouth University,215,11/1/2014,750.0,Democrat,54.0,Republican,40.0,,14.0,11/4/2014,55.84,42.33,13.51,0.49,0.49,1.0,,
8645,90859,2018_Sen-G_MI,2018,MI,Sen-G,Sen-G,Michigan State University,463,10/18/2018,169.0,Democrat,49.0,Republican,42.0,,7.0,11/6/2018,52.26,45.76,6.51,0.49,0.49,1.0,among all adults,
8698,90800,2018_Sen-G_MI,2018,MI,Sen-G,Sen-G,EPIC-MRA,84,10/21/2018,600.0,Democrat,49.0,Republican,42.0,,7.0,11/6/2018,52.26,45.76,6.51,0.49,0.49,1.0,,
8699,90637,2018_Sen-G_MI,2018,MI,Sen-G,Sen-G,Tarrance Group,333,10/21/2018,605.0,Democrat,48.0,Republican,41.0,,7.0,11/6/2018,52.26,45.76,6.51,0.49,0.49,1.0,for John James,R
9104,91482,2018_Sen-G_MI,2018,MI,Sen-G,Sen-G,Mitchell Research & Communications,213,11/4/2018,701.0,Democrat,53.0,Republican,46.0,,7.0,11/6/2018,52.26,45.76,6.51,0.49,0.49,1.0,,
172,5380171,1998_House-G_NV-1,1998,NV-1,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/26/1998,366.0,Democrat,44.0,Republican,40.0,,4.0,11/3/1998,49.2,45.7,3.5,0.5,0.5,1.0,,
648,5380647,2000_House-G_NV-1,2000,NV-1,House-G,House-G,SurveyUSA,325,10/25/2000,500.0,Democrat,53.0,Republican,45.0,,8.0,11/7/2000,51.68,44.18,7.5,0.5,0.5,1.0,,
1569,5381570,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,SurveyUSA,325,1/6/2004,428.0,Kerry,21.0,Edwards,17.0,29.0,4.0,1/19/2004,37.1,32.6,4.5,0.5,,0.0,,
1577,5381578,2004_Pres-D_IA,2004,IA,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/17/2004,501.0,Kerry,25.0,Edwards,21.0,22.0,4.0,1/19/2004,37.1,32.6,4.5,0.5,,1.0,"previously listed as Zogby Analytics, telephone",
1879,5381879,2004_Pres-G_LA,2004,LA,Pres-G,Pres-G,Market Research Insight,185,10/18/2004,600.0,Democrat,37.0,Republican,52.0,,-15.0,11/2/2004,42.22,56.72,-14.5,0.5,-0.5,1.0,,
1965,5381966,2004_Pres-G_PA,2004,PA,Pres-G,Pres-G,Muhlenberg College,219,10/20/2004,787.0,Democrat,48.0,Republican,46.0,,2.0,11/2/2004,50.92,48.42,2.5,0.5,-0.5,1.0,,
1966,5381967,2004_Pres-G_PA,2004,PA,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/20/2004,424.0,Democrat,49.0,Republican,46.0,,3.0,11/2/2004,50.92,48.42,2.5,0.5,0.5,1.0,,
2026,5382027,2004_Pres-G_PA,2004,PA,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/23/2004,600.0,Democrat,47.0,Republican,45.0,,2.0,11/2/2004,50.92,48.42,2.5,0.5,-0.5,1.0,"previously listed as Zogby Analytics, telephone",
2064,5382065,2004_Pres-G_PA,2004,PA,Pres-G,Pres-G,American Research Group,9,10/24/2004,600.0,Democrat,50.0,Republican,47.0,,3.0,11/2/2004,50.92,48.42,2.5,0.5,0.5,1.0,,
2102,5382103,2004_Pres-G_PA,2004,PA,Pres-G,Pres-G,Gallup,112,10/25/2004,585.0,Democrat,50.0,Republican,47.0,,3.0,11/2/2004,50.92,48.42,2.5,0.5,0.5,1.0,,
2153,5382153,2004_Pres-G_PA,2004,PA,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/26/2004,625.0,Democrat,48.0,Republican,46.0,,2.0,11/2/2004,50.92,48.42,2.5,0.5,-0.5,1.0,,
2258,5382260,2004_Pres-G_PA,2004,PA,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/28/2004,600.0,Democrat,49.0,Republican,47.0,,2.0,11/2/2004,50.92,48.42,2.5,0.5,-0.5,1.0,,
2381,5382383,2004_Pres-G_PA,2004,PA,Pres-G,Pres-G,Harris Insights & Analytics,133,10/31/2004,1204.0,Democrat,50.0,Republican,48.0,1.0,2.0,11/2/2004,50.92,48.42,2.5,0.5,-0.5,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
2494,5382497,2006_Gov-G_IL,2006,IL,Gov-G,Gov-G,SurveyUSA,325,10/21/2006,578.0,Democrat,44.0,Republican,34.0,,10.0,11/7/2006,49.8,39.3,10.5,0.5,-0.5,1.0,,
2806,5382813,2006_Gov-G_MD,2006,MD,Gov-G,Gov-G,Garin-Hart-Yang Research Group,113,10/29/2006,905.0,Democrat,50.0,Republican,44.0,,6.0,11/7/2006,52.7,46.2,6.5,0.5,-0.5,1.0,,D
3094,5383100,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,Rasmussen Reports/Pulse Opinion Research,277,1/4/2008,441.0,McCain,31.0,Romney,26.0,14.0,5.0,1/8/2008,37.1,31.6,5.5,0.5,,1.0,,
3106,5383112,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,Research 2000,281,1/5/2008,400.0,McCain,35.0,Romney,29.0,13.0,6.0,1/8/2008,37.1,31.6,5.5,0.5,,1.0,,
3116,5383122,2008_Pres-R_NH,2008,NH,Pres-P,Pres-R,University of New Hampshire,357,1/6/2008,492.0,McCain,31.0,Romney,26.0,13.0,5.0,1/8/2008,37.1,31.6,5.5,0.5,,1.0,,
3415,5383421,2008_Pres-R_MO,2008,MO,Pres-P,Pres-R,SurveyUSA,325,2/3/2008,542.0,McCain,33.0,Huckabee,31.0,28.0,2.0,2/5/2008,33.0,31.5,1.5,0.5,,1.0,,
3494,5383500,2008_Pres-D_TX,2008,TX,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,2/20/2008,577.0,Obama,44.0,Clinton,47.0,,-3.0,3/4/2008,47.4,50.9,-3.5,0.5,,1.0,,
3529,5383536,2008_Pres-D_TX,2008,TX,Pres-P,Pres-D,Public Strategies Inc.,264,2/25/2008,507.0,Obama,43.0,Clinton,46.0,,-3.0,3/4/2008,47.4,50.9,-3.5,0.5,,1.0,,
3538,5383545,2008_Pres-D_TX,2008,TX,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,2/27/2008,591.0,Obama,43.0,Clinton,47.0,,-4.0,3/4/2008,47.4,50.9,-3.5,0.5,,1.0,previously listed as InsiderAdvantage,
3558,5383565,2008_Pres-D_TX,2008,TX,Pres-P,Pres-D,IVR Polls,146,3/1/2008,1162.0,Obama,46.0,Clinton,49.0,,-3.0,3/4/2008,47.4,50.9,-3.5,0.5,,1.0,,
3574,5383581,2008_Pres-D_TX,2008,TX,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,3/2/2008,855.0,Obama,44.0,Clinton,47.0,,-3.0,3/4/2008,47.4,50.9,-3.5,0.5,,1.0,"previously listed as Zogby Analytics, telephone",
3582,5383589,2008_Pres-D_TX,2008,TX,Pres-P,Pres-D,American Research Group,9,3/3/2008,600.0,Obama,47.0,Clinton,50.0,,-3.0,3/4/2008,47.4,50.9,-3.5,0.5,,1.0,,
3586,5383593,2008_Pres-D_MS,2008,MS,Pres-P,Pres-D,American Research Group,9,3/6/2008,600.0,Obama,58.0,Clinton,34.0,,24.0,3/11/2008,61.2,36.7,24.5,0.5,,1.0,,
4097,5384105,2008_Pres-G_NV,2008,NV,Pres-G,Pres-G,GfK Group,115,10/24/2008,628.0,Democrat,52.0,Republican,40.0,,12.0,11/4/2008,55.15,42.65,12.5,0.5,-0.5,1.0,,
4337,5384345,2008_Gov-G_DE,2008,DE,Gov-G,Gov-G,SurveyUSA,325,10/28/2008,657.0,Democrat,62.0,Republican,27.0,5.0,35.0,11/4/2008,67.5,32.0,35.5,0.5,-0.5,1.0,,
4709,5384718,2010_House-GS_PA-12,2010,PA-12,House-G,House-GS,Global Strategy Group,118,4/28/2010,400.0,Democrat,44.0,Republican,36.0,2.0,8.0,5/18/2010,52.6,45.1,7.5,0.5,0.5,1.0,,D
4919,5384929,2010_House-G_MA-4,2010,MA-4,House-G,House-G,TCJ Research,327,10/18/2010,1000.0,Democrat,46.0,Republican,35.0,,11.0,11/2/2010,53.9,43.4,10.5,0.5,0.5,1.0,,
5014,5385024,2010_House-G_MA-10,2010,MA-10,House-G,House-G,University of New Hampshire,357,10/20/2010,349.0,Democrat,37.0,Republican,33.0,,4.0,11/2/2010,46.9,42.4,4.5,0.5,-0.5,1.0,,
5097,5385107,2010_Sen-G_AK,2010,AK,Sen-G,Sen-G,Hays Research Group,136,10/22/2010,500.0,Murkowski (write-in),31.0,Miller (R),26.0,25.0,5.0,11/2/2010,39.97,35.47,4.5,0.5,,1.0,,D
5193,5385204,2010_Sen-G_MO,2010,MO,Sen-G,Sen-G,Missouri State University,212,10/24/2010,672.0,Democrat,40.7,Republican,53.8,,-13.1,11/2/2010,40.63,54.23,-13.6,0.5,0.5,1.0,,
5544,5385557,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,Public Policy Polling,263,1/15/2012,572.0,Romney,41.0,Gingrich,26.0,11.0,15.0,1/31/2012,46.4,31.9,14.5,0.5,,1.0,,
5577,5385592,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,Marist College,183,1/26/2012,682.0,Romney,42.0,Gingrich,27.0,16.0,15.0,1/31/2012,46.4,31.9,14.5,0.5,,1.0,aka NBC/Marist,
5580,5385595,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,Quinnipiac University,267,1/28/2012,539.0,Romney,43.0,Gingrich,29.0,11.0,14.0,1/31/2012,46.4,31.9,14.5,0.5,,1.0,,
5582,5385597,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,SurveyUSA,325,1/28/2012,500.0,Romney,41.0,Gingrich,26.0,12.0,15.0,1/31/2012,46.4,31.9,14.5,0.5,,1.0,,
5583,5385599,2012_Pres-R_FL,2012,FL,Pres-P,Pres-R,Ipsos,154,1/29/2012,658.0,Romney,43.0,Gingrich,28.0,12.0,15.0,1/31/2012,46.4,31.9,14.5,0.5,,1.0,"previously listed as Ipsos, online",
8060,75053,2016_Pres-G_AZ,2016,AZ,Pres-G,Pres-G,Data Orbital,73,10/30/2016,550.0,Democrat,41.0,Republican,45.0,3.0,-4.0,11/8/2016,44.58,48.08,-3.5,0.5,-0.5,1.0,,
8061,75214,2016_Pres-G_AZ,2016,AZ,Pres-G,Pres-G,Emerson College,88,10/30/2016,700.0,Democrat,43.0,Republican,47.0,2.0,-4.0,11/8/2016,44.58,48.08,-3.5,0.5,-0.5,1.0,,
8442,76380,2016_Pres-G_AZ,2016,AZ,Pres-G,Pres-G,Data Orbital,73,11/5/2016,550.0,Democrat,44.0,Republican,47.0,4.0,-3.0,11/8/2016,44.58,48.08,-3.5,0.5,0.5,1.0,,
518,5380517,2000_Pres-G_US,2000,US,Pres-G,Pres-G,Pew Research Center,253,10/20/2000,663.0,Democrat,45.0,Republican,45.0,4.0,0.0,11/7/2000,48.38,47.87,0.51,0.51,-0.51,0.5,,
714,5380713,2000_Pres-G_OH,2000,OH,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/27/2000,600.0,Democrat,43.0,Republican,46.0,3.0,-3.0,11/7/2000,46.46,49.97,-3.51,0.51,0.51,1.0,"previously listed as Zogby Analytics, telephone",
807,5380806,2000_Pres-G_US,2000,US,Pres-G,Pres-G,CBS News/New York Times,36,10/30/2000,965.0,Democrat,45.0,Republican,45.0,4.0,0.0,11/7/2000,48.38,47.87,0.51,0.51,-0.51,0.5,,
854,5380854,2000_Pres-G_US,2000,US,Pres-G,Pres-G,GQR Research (GQRR),126,10/31/2000,1016.0,Democrat,45.0,Republican,45.0,5.0,0.0,11/7/2000,48.38,47.87,0.51,0.51,-0.51,0.5,previously listed as Greenberg Quinlan Rosner (Democracy Corps),
935,5380934,2000_Pres-G_US,2000,US,Pres-G,Pres-G,Fox News/Opinion Dynamics Corp.,104,11/2/2000,1000.0,Democrat,43.0,Republican,43.0,3.0,0.0,11/7/2000,48.38,47.87,0.51,0.51,-0.51,0.5,,
1005,5381004,2000_Pres-G_OH,2000,OH,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,10975.0,Democrat,46.0,Republican,49.0,4.0,-3.0,11/7/2000,46.46,49.97,-3.51,0.51,0.51,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1066,5381065,2000_Pres-G_US,2000,US,Pres-G,Pres-G,Harris Insights & Analytics,133,11/4/2000,1348.0,Democrat,47.0,Republican,47.0,5.0,0.0,11/7/2000,48.38,47.87,0.51,0.51,-0.51,0.5,"previously listed as Harris Interactive, telephone; previously listed as Harris Interactive",
7964,74971,2016_Pres-G_NY,2016,NY,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,1734.0,Democrat,56.0,Republican,33.0,5.0,23.0,11/8/2016,59.0,36.51,22.49,0.51,0.51,1.0,,
8432,76532,2016_Sen-O_LA,2016,LA,Sen-G,Sen-O,SurveyMonkey,324,11/4/2016,982.0,Kennedy (R),21.0,Campbell (D),13.0,21.0,8.0,11/8/2016,24.96,17.47,7.49,0.51,0.51,0.5,,
8775,90863,2018_Sen-G_MI,2018,MI,Sen-G,Sen-G,Mitchell Research & Communications,213,10/25/2018,400.0,Democrat,52.0,Republican,46.0,,6.0,11/6/2018,52.26,45.76,6.51,0.51,-0.51,1.0,,
290,5380289,2000_Pres-D_IA,2000,IA,Pres-P,Pres-D,Selzer & Co.,304,1/19/2000,600.0,Gore,56.0,Bradley,28.0,,28.0,1/24/2000,63.44,34.92,28.52,0.52,,1.0,,
2503,5382506,2006_House-G_IN-9,2006,IN-9,House-G,House-G,SurveyUSA,325,10/21/2006,519.0,Democrat,47.0,Republican,43.0,,4.0,11/7/2006,50.01,45.49,4.52,0.52,-0.52,1.0,,
4049,5384057,2008_Pres-G_AZ,2008,AZ,Pres-G,Pres-G,Northern Arizona University,234,10/23/2008,600.0,Democrat,41.0,Republican,49.0,,-8.0,11/4/2008,45.12,53.64,-8.52,0.52,0.52,1.0,,
4274,5384282,2008_Pres-G_OH,2008,OH,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/26/2008,1000.0,Democrat,49.0,Republican,45.0,,4.0,11/4/2008,50.62,46.1,4.52,0.52,-0.52,1.0,,
4321,5384329,2008_Pres-G_OH,2008,OH,Pres-G,Pres-G,SurveyUSA,325,10/27/2008,648.0,Democrat,49.0,Republican,45.0,,4.0,11/4/2008,50.62,46.1,4.52,0.52,-0.52,1.0,,
5932,5385940,2012_House-G_IL-8,2012,IL-8,House-G,House-G,Market Shares Corp.,187,10/22/2012,600.0,Democrat,50.0,Republican,40.0,,10.0,11/6/2012,54.74,45.26,9.48,0.52,0.52,1.0,aka Chicago Tribune,
6598,5386603,2013_Gov-G_VA,2013,VA,Gov-G,Gov-G,Emerson College,88,10/28/2013,874.0,Democrat,42.0,Republican,40.0,13.0,2.0,11/5/2013,47.75,45.23,2.52,0.52,-0.52,1.0,,
7231,15380946,2016_Pres-R_NH,2016,NH,Pres-P,Pres-R,Harper Polling,132,2/2/2016,425.0,Trump,31.0,Kasich,12.0,14.0,19.0,2/9/2016,35.23,15.71,19.52,0.52,,1.0,,
7252,15380967,2016_Pres-D_NH,2016,NH,Pres-P,Pres-D,University of New Hampshire,357,2/5/2016,406.0,Sanders,58.0,Clinton,35.0,,23.0,2/9/2016,60.15,37.67,22.48,0.52,,1.0,,
1872,5381872,2004_Pres-G_AZ,2004,AZ,Pres-G,Pres-G,SurveyUSA,325,10/18/2004,616.0,Democrat,43.0,Republican,54.0,,-11.0,11/2/2004,44.4,54.87,-10.47,0.53,-0.53,1.0,,
1917,5381917,2004_House-G_KS-3,2004,KS-3,House-G,House-G,Market Research Institute Inc.,186,10/19/2004,600.0,Democrat,50.0,Republican,38.0,,12.0,11/2/2004,54.82,43.35,11.47,0.53,0.53,1.0,aka Kansas City Star,
2028,5382029,2004_Pres-G_SD,2004,SD,Pres-G,Pres-G,McLaughlin & Associates,203,10/23/2004,400.0,Democrat,33.0,Republican,55.0,2.0,-22.0,11/2/2004,38.44,59.91,-21.47,0.53,-0.53,1.0,for NRSC,
4291,5384299,2008_Sen-G_NC,2008,NC,Sen-G,Sen-G,CNN/Opinion Research Corp.,37,10/26/2008,667.0,Democrat,53.0,Republican,44.0,,9.0,11/4/2008,52.65,44.18,8.47,0.53,0.53,1.0,,
4624,5384633,2008_Pres-G_PA,2008,PA,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,11/2/2008,600.0,Democrat,51.2,Republican,41.4,,9.8,11/4/2008,54.56,44.23,10.33,0.53,-0.53,1.0,"previously listed as Zogby Analytics, telephone",
4755,5384765,2010_Gov-G_OR,2010,OR,Gov-G,Gov-G,SurveyUSA,325,10/13/2010,652.0,Democrat,46.0,Republican,45.0,,1.0,11/2/2010,49.29,47.76,1.53,0.53,-0.53,1.0,,
4882,5384892,2010_Gov-G_OR,2010,OR,Gov-G,Gov-G,Public Policy Polling,263,10/17/2010,1229.0,Democrat,48.0,Republican,47.0,,1.0,11/2/2010,49.29,47.76,1.53,0.53,-0.53,1.0,,
4955,5384965,2010_Gov-G_OR,2010,OR,Gov-G,Gov-G,Elway Research,87,10/19/2010,500.0,Democrat,45.0,Republican,44.0,,1.0,11/2/2010,49.29,47.76,1.53,0.53,-0.53,1.0,,
5323,5385332,2010_Sen-G_KY,2010,KY,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/27/2010,750.0,Democrat,41.0,Republican,53.0,,-12.0,11/2/2010,44.22,55.69,-11.47,0.53,-0.53,1.0,,
5474,5385487,2010_Sen-G_KY,2010,KY,Sen-G,Sen-G,TCJ Research,327,10/31/2010,1000.0,Democrat,43.0,Republican,55.0,,-12.0,11/2/2010,44.22,55.69,-11.47,0.53,-0.53,1.0,,
7978,74999,2016_Pres-G_US,2016,US,Pres-G,Pres-G,Google Surveys,122,10/28/2016,24316.0,Democrat,37.69,Republican,35.07,6.18,2.62,11/8/2016,48.02,45.93,2.09,0.53,0.53,1.0,,
8271,76030,2016_House-G_US,2016,US,House-G,House-G,RKM Research and Communications Inc.,272,11/3/2016,1009.0,Democrat,44.7,Republican,46.3,,-1.6,11/8/2016,48.04,49.1,-1.07,0.53,-0.53,1.0,,
8918,91196,2018_Sen-G_TX,2018,TX,Sen-G,Sen-G,Emerson College,88,10/29/2018,781.0,Democrat,47.2,Republican,50.3,1.0,-3.1,11/6/2018,48.33,50.89,-2.57,0.53,-0.53,1.0,,
9089,91491,2018_Sen-G_NV,2018,NV,Sen-G,Sen-G,Emerson College,88,11/3/2018,1197.0,Democrat,49.1,Republican,44.6,,4.5,11/6/2018,50.41,45.38,5.03,0.53,-0.53,1.0,,
728,5380727,2000_Sen-G_MN,2000,MN,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/27/2000,625.0,Democrat,47.0,Republican,42.0,5.0,5.0,11/7/2000,48.83,43.29,5.54,0.54,-0.54,1.0,,
876,5380875,2000_House-G_US,2000,US,House-G,House-G,Rasmussen Reports/Pulse Opinion Research,277,11/1/2000,3750.0,Democrat,41.2,Republican,41.0,,0.2,11/7/2000,46.99,47.33,-0.34,0.54,0.54,0.0,,
1002,5381001,2000_Pres-G_NV,2000,NV,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,1835.0,Democrat,45.0,Republican,48.0,4.0,-3.0,11/7/2000,45.98,49.52,-3.54,0.54,0.54,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1710,5381711,2004_Pres-G_US,2004,US,Pres-G,Pres-G,IBD/TIPP,144,10/12/2004,1284.0,Democrat,44.0,Republican,47.0,2.0,-3.0,11/2/2004,48.27,50.73,-2.46,0.54,-0.54,1.0,,
1728,5381729,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Georgetown University (Battleground),114,10/13/2004,1000.0,Democrat,46.0,Republican,49.0,,-3.0,11/2/2004,48.27,50.73,-2.46,0.54,-0.54,1.0,,
1890,5381890,2004_Pres-G_US,2004,US,Pres-G,Pres-G,ABC News/Washington Post,3,10/18/2004,2904.0,Democrat,47.0,Republican,50.0,1.0,-3.0,11/2/2004,48.27,50.73,-2.46,0.54,-0.54,1.0,,
1977,5381978,2004_Sen-G_NH,2004,NH,Sen-G,Sen-G,Franklin Pierce University,107,10/20/2004,617.0,Democrat,27.0,Republican,60.0,,-33.0,11/2/2004,33.72,66.18,-32.46,0.54,-0.54,1.0,,
2069,5382070,2004_Pres-G_US,2004,US,Pres-G,Pres-G,SSRS,297,10/24/2004,817.0,Democrat,45.0,Republican,48.0,2.0,-3.0,11/2/2004,48.27,50.73,-2.46,0.54,-0.54,1.0,formerly listed as International Communications Research Inc.,
2070,5382071,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/24/2004,1200.0,Democrat,46.0,Republican,49.0,1.0,-3.0,11/2/2004,48.27,50.73,-2.46,0.54,-0.54,1.0,"previously listed as Zogby Analytics, telephone",
2071,5382072,2004_Pres-G_UT,2004,UT,Pres-G,Pres-G,Valley Research,368,10/24/2004,1200.0,Democrat,23.0,Republican,68.0,,-45.0,11/2/2004,26.0,71.54,-45.54,0.54,0.54,1.0,,
2107,5382108,2004_Pres-G_UT,2004,UT,Pres-G,Pres-G,Dan Jones & Associates,70,10/25/2004,1228.0,Democrat,24.0,Republican,69.0,,-45.0,11/2/2004,26.0,71.54,-45.54,0.54,0.54,1.0,,
2292,5382294,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Pew Research Center,253,10/29/2004,1925.0,Democrat,45.0,Republican,48.0,1.0,-3.0,11/2/2004,48.27,50.73,-2.46,0.54,-0.54,1.0,,
5241,5385252,2010_Gov-G_MA,2010,MA,Gov-G,Gov-G,Suffolk University,323,10/26/2010,500.0,Democrat,46.0,Republican,39.0,9.0,7.0,11/2/2010,48.47,42.01,6.46,0.54,0.54,1.0,,
6412,5386416,2012_Pres-G_US,2012,US,Pres-G,Pres-G,RAND (American Life Panel),270,11/2/2012,3500.0,Democrat,49.5,Republican,46.18,,3.32,11/6/2012,51.01,47.15,3.86,0.54,-0.54,1.0,,
6776,112355,2014_Gov-G_RI,2014,RI,Gov-G,Gov-G,YouGov,391,10/20/2014,866.0,Democrat,40.0,Republican,35.0,,5.0,11/4/2014,40.7,36.24,4.46,0.54,0.54,1.0,newly added in 2019 update,
6785,15380496,2014_House-GR_CA-31,2014,CA-31,House-G,House-GR,American Viewpoint,10,10/20/2014,500.0,Democrat,42.0,Republican,38.0,,4.0,11/4/2014,51.73,48.27,3.46,0.54,0.54,1.0,,
2998,5383005,2006_House-G_US,2006,US,House-G,House-G,Pew Research Center,253,11/3/2006,1795.0,Democrat,48.0,Republican,40.0,,8.0,11/7/2006,52.3,43.75,8.55,0.55,-0.55,1.0,,
3448,5383454,2008_Pres-D_WA,2008,WA,Pres-P,Pres-D,SurveyUSA,325,2/8/2008,598.0,Obama,50.0,Clinton,45.0,,5.0,2/19/2008,51.22,45.67,5.55,0.55,,1.0,,
5414,5385425,2010_Sen-G_OH,2010,OH,Sen-G,Sen-G,Public Policy Polling,263,10/29/2010,1356.0,Democrat,39.0,Republican,57.0,,-18.0,11/2/2010,39.4,56.85,-17.45,0.55,-0.55,1.0,,
5811,5385821,2012_Sen-G_NJ,2012,NJ,Sen-G,Sen-G,SurveyUSA,325,10/18/2012,577.0,Democrat,53.0,Republican,33.0,,20.0,11/6/2012,58.84,39.39,19.45,0.55,0.55,1.0,,
6164,5386168,2012_Sen-G_MA,2012,MA,Sen-G,Sen-G,Suffolk University,323,10/27/2012,600.0,Democrat,53.0,Republican,46.0,,7.0,11/6/2012,53.74,46.19,7.55,0.55,-0.55,1.0,,
6429,5386433,2012_Sen-G_MA,2012,MA,Sen-G,Sen-G,YouGov,391,11/2/2012,811.0,Democrat,50.0,Republican,43.0,,7.0,11/6/2012,53.74,46.19,7.55,0.55,-0.55,1.0,,
7341,15381056,2016_Pres-D_TX,2016,TX,Pres-P,Pres-D,Dixie Strategies,81,2/22/2016,625.0,Clinton,60.71,Sanders,29.26,,31.45,3/1/2016,65.19,33.19,32.0,0.55,,1.0,,
8777,90981,2018_Sen-G_MT,2018,MT,Sen-G,Sen-G,Gravis Marketing,124,10/25/2018,782.0,Democrat,48.0,Republican,45.0,,3.0,11/6/2018,50.33,46.78,3.55,0.55,-0.55,1.0,,
715,5380714,2000_Pres-G_OR,2000,OR,Pres-G,Pres-G,DHM Research,76,10/27/2000,600.0,Democrat,45.0,Republican,44.0,,1.0,11/7/2000,46.96,46.52,0.44,0.56,0.56,1.0,"previously listed as Davis, Hibbitts & Midghall Inc.",
2453,5382456,2006_House-G_OH-13,2006,OH-13,House-G,House-G,GQR Research (GQRR),126,10/18/2006,506.0,Democrat,56.0,Republican,33.0,,23.0,11/7/2006,61.22,38.78,22.44,0.56,0.56,1.0,previously listed as Greenberg Quinlan Rosner (Democracy Corps),D
4943,5384953,2010_Sen-G_MD,2010,MD,Sen-G,Sen-G,OpinionWorks,244,10/18/2010,798.0,Democrat,59.0,Republican,32.0,,27.0,11/2/2010,62.19,35.75,26.44,0.56,0.56,1.0,aka Baltimore Sun,
5203,5385214,2010_Gov-G_CT,2010,CT,Gov-G,Gov-G,Merriman River Group,207,10/25/2010,1846.0,Democrat,45.0,Republican,45.0,,0.0,11/2/2010,49.51,48.95,0.56,0.56,-0.56,0.5,,
6669,15380055,2014_Sen-G_NC,2014,NC,Sen-G,Sen-G,National Research Inc.,225,10/17/2014,600.0,Democrat,41.0,Republican,42.0,6.0,-1.0,11/4/2014,47.26,48.82,-1.56,0.56,0.56,1.0,,
6876,15380614,2014_Gov-G_NM,2014,NM,Gov-G,Gov-G,Research & Polling Inc.,280,10/22/2014,614.0,Democrat,38.0,Republican,53.0,,-15.0,11/4/2014,42.78,57.22,-14.44,0.56,-0.56,1.0,,
7059,15380786,2014_Gov-G_MN,2014,MN,Gov-G,Gov-G,SurveyUSA,325,10/29/2014,596.0,Democrat,47.0,Republican,42.0,2.0,5.0,11/4/2014,50.07,44.51,5.56,0.56,-0.56,1.0,,
7093,15380817,2014_Sen-G_NC,2014,NC,Sen-G,Sen-G,Gravis Marketing,124,10/30/2014,1006.0,Democrat,46.0,Republican,47.0,,-1.0,11/4/2014,47.26,48.82,-1.56,0.56,0.56,1.0,,
40,5380038,1998_House-G_US,1998,US,House-G,House-G,ABC News/Washington Post,3,10/17/1998,548.0,Democrat,47.0,Republican,48.0,,-1.0,11/3/1998,46.42,47.99,-1.57,0.5700000000000001,0.5700000000000001,1.0,,
266,5380265,1998_House-G_US,1998,US,House-G,House-G,CBS News/New York Times,36,11/1/1998,485.0,Democrat,48.0,Republican,49.0,,-1.0,11/3/1998,46.42,47.99,-1.57,0.5700000000000001,0.5700000000000001,1.0,,
4163,5384171,2008_Pres-G_NJ,2008,NJ,Pres-G,Pres-G,Strategic Vision LLC,320,10/25/2008,800.0,Democrat,53.0,Republican,38.0,,15.0,11/4/2008,57.27,41.7,15.57,0.5700000000000001,-0.5700000000000001,1.0,,
4164,5384172,2008_Pres-G_NJ,2008,NJ,Pres-G,Pres-G,YouGov,391,10/25/2008,777.0,Democrat,55.0,Republican,40.0,,15.0,11/4/2008,57.27,41.7,15.57,0.5700000000000001,-0.5700000000000001,1.0,,
4618,5384627,2008_Pres-G_NJ,2008,NJ,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,11/2/2008,500.0,Democrat,57.0,Republican,42.0,,15.0,11/4/2008,57.27,41.7,15.57,0.5700000000000001,-0.5700000000000001,1.0,,
4669,5384678,2009_Gov-G_NJ,2009,NJ,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/26/2009,1000.0,Democrat,43.0,Republican,46.0,7.0,-3.0,11/3/2009,44.88,48.45,-3.57,0.5700000000000001,0.5700000000000001,1.0,,
4680,5384689,2009_Gov-G_NJ,2009,NJ,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/29/2009,1000.0,Democrat,43.0,Republican,46.0,8.0,-3.0,11/3/2009,44.88,48.45,-3.57,0.5700000000000001,0.5700000000000001,1.0,,
4686,5384695,2009_Gov-G_NJ,2009,NJ,Gov-G,Gov-G,SurveyUSA,325,10/31/2009,582.0,Democrat,42.0,Republican,45.0,10.0,-3.0,11/3/2009,44.88,48.45,-3.57,0.5700000000000001,0.5700000000000001,1.0,,
8201,75707,2016_Sen-G_NV,2016,NV,Sen-G,Sen-G,Public Policy Polling,263,11/1/2016,688.0,Democrat,47.0,Republican,44.0,,3.0,11/8/2016,47.1,44.67,2.43,0.5700000000000001,0.5700000000000001,1.0,,
8695,91506,2018_House-G_US,2018,US,House-G,House-G,YouGov,391,10/21/2018,2321.0,Democrat,48.0,Republican,40.0,,8.0,11/6/2018,53.42,44.85,8.57,0.5700000000000001,-0.5700000000000001,1.0,among registered voters,
8876,91152,2018_House-G_US,2018,US,House-G,House-G,Morning Consult,218,10/28/2018,2543.0,Democrat,46.0,Republican,38.0,,8.0,11/6/2018,53.42,44.85,8.57,0.5700000000000001,-0.5700000000000001,1.0,among registered voters,
1828,5381828,2004_House-G_CT-2,2004,CT-2,House-G,House-G,University of Connecticut,347,10/17/2004,402.0,Democrat,40.0,Republican,49.0,,-9.0,11/2/2004,45.77,54.19,-8.42,0.58,-0.58,1.0,,
1976,5381977,2004_Sen-G_NC,2004,NC,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/20/2004,500.0,Democrat,45.0,Republican,49.0,,-4.0,11/2/2004,47.02,51.6,-4.58,0.58,0.58,1.0,,
2139,5382139,2004_Pres-G_MI,2004,MI,Pres-G,Pres-G,Research 2000,281,10/26/2004,600.0,Democrat,50.0,Republican,46.0,1.0,4.0,11/2/2004,51.23,47.81,3.42,0.58,0.58,1.0,,
2242,5382244,2004_Pres-G_MI,2004,MI,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/28/2004,600.0,Democrat,50.0,Republican,46.0,,4.0,11/2/2004,51.23,47.81,3.42,0.58,0.58,1.0,,
5246,5385257,2010_Gov-G_MN,2010,MN,Gov-G,Gov-G,SurveyUSA,325,10/26/2010,625.0,Democrat,39.0,Republican,38.0,13.0,1.0,11/2/2010,43.63,43.21,0.42,0.58,0.58,1.0,,
5756,5385766,2012_House-G_FL-18,2012,FL-18,House-G,House-G,Frederick Polls,108,10/17/2012,333.0,Democrat,47.0,Republican,47.0,,0.0,11/6/2012,50.28,49.7,0.58,0.58,-0.58,0.5,,
6097,5386100,2012_Pres-G_NH,2012,NH,Pres-G,Pres-G,Lake Research Partners,165,10/26/2012,400.0,Democrat,47.0,Republican,42.0,4.0,5.0,11/6/2012,51.98,46.4,5.58,0.58,-0.58,1.0,aka Lake Research Partners,
6324,5386328,2012_House-G_NY-27,2012,NY-27,House-G,House-G,Siena College,305,11/1/2012,636.0,Democrat,47.0,Republican,48.0,,-1.0,11/6/2012,49.21,50.79,-1.58,0.58,0.58,1.0,,
7525,15381240,2016_Pres-R_FL,2016,FL,Pres-P,Pres-R,Opinion Savvy/InsiderAdvantage,243,3/13/2016,787.0,Trump,44.3,Rubio,26.2,18.2,18.1,3/15/2016,45.72,27.04,18.68,0.58,,1.0,,
8181,75701,2016_Pres-G_NV,2016,NV,Pres-G,Pres-G,Public Policy Polling,263,11/1/2016,688.0,Democrat,48.0,Republican,45.0,,3.0,11/8/2016,47.92,45.5,2.42,0.58,0.58,1.0,,
9050,91525,2018_Gov-G_MN,2018,MN,Gov-G,Gov-G,Change Research,48,11/3/2018,953.0,Democrat,53.0,Republican,41.0,2.0,12.0,11/6/2018,53.84,42.43,11.42,0.58,0.58,1.0,,
706,5380705,2000_Pres-G_MN,2000,MN,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/27/2000,625.0,Democrat,44.0,Republican,41.0,8.0,3.0,11/7/2000,47.91,45.5,2.41,0.59,0.59,1.0,,
989,5380988,2000_Pres-G_MN,2000,MN,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,3796.0,Democrat,46.0,Republican,43.0,8.0,3.0,11/7/2000,47.91,45.5,2.41,0.59,0.59,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1963,5381964,2004_Pres-G_NV,2004,NV,Pres-G,Pres-G,Research 2000,281,10/20/2004,600.0,Democrat,47.0,Republican,49.0,,-2.0,11/2/2004,47.88,50.47,-2.59,0.59,0.59,1.0,,
2021,5382022,2004_Pres-G_NV,2004,NV,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2004,600.0,Democrat,47.0,Republican,49.0,,-2.0,11/2/2004,47.88,50.47,-2.59,0.59,0.59,1.0,,
4063,5384071,2008_Pres-G_SD,2008,SD,Pres-G,Pres-G,Research 2000,281,10/23/2008,600.0,Democrat,41.0,Republican,50.0,,-9.0,11/4/2008,44.75,53.16,-8.41,0.59,-0.59,1.0,,
4180,5384188,2008_Pres-G_SD,2008,SD,Pres-G,Pres-G,YouGov,391,10/25/2008,352.0,Democrat,43.0,Republican,52.0,,-9.0,11/4/2008,44.75,53.16,-8.41,0.59,-0.59,1.0,,
4504,5384513,2008_Pres-G_SD,2008,SD,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/30/2008,500.0,Democrat,44.0,Republican,53.0,,-9.0,11/4/2008,44.75,53.16,-8.41,0.59,-0.59,1.0,,
4860,5384868,2010_Sen-G_IL,2010,IL,Sen-G,Sen-G,TCJ Research,327,10/16/2010,500.0,Democrat,47.0,Republican,48.0,,-1.0,11/2/2010,46.42,48.01,-1.59,0.59,0.59,1.0,,
7977,74802,2016_Pres-G_US,2016,US,Pres-G,Pres-G,ABC News/Washington Post,3,10/28/2016,1165.0,Democrat,47.5,Republican,46.0,4.0,1.5,11/8/2016,48.02,45.93,2.09,0.59,-0.59,1.0,average of multiple versions or turnout models listed in poll,
8245,75813,2016_Pres-G_US,2016,US,Pres-G,Pres-G,Fox News/Beacon Research/Shaw & Co. Research,103,11/2/2016,1107.0,Democrat,45.5,Republican,44.0,5.0,1.5,11/8/2016,48.02,45.93,2.09,0.59,-0.59,1.0,average of multiple versions or turnout models listed in poll,
8247,75819,2016_Pres-G_US,2016,US,Pres-G,Pres-G,Marist College,183,11/2/2016,940.0,Democrat,45.0,Republican,43.5,6.0,1.5,11/8/2016,48.02,45.93,2.09,0.59,-0.59,1.0,average of multiple versions or turnout models listed in poll,
8512,79839,2017_House-GS_MT-1,2017,MT-1,House-G,House-GS,Change Research,48,5/22/2017,1888.0,Democrat,44.0,Republican,49.0,7.0,-5.0,5/25/2017,44.36,49.95,-5.59,0.59,0.59,1.0,among registered voters,
35,5380033,1998_Gov-G_FL,1998,FL,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/17/1998,822.0,Democrat,41.0,Republican,51.0,,-10.0,11/3/1998,44.7,55.3,-10.6,0.6,0.6,1.0,,
214,5380214,1998_Gov-G_MA,1998,MA,Gov-G,Gov-G,SurveyUSA,325,10/28/1998,500.0,Democrat,44.0,Republican,48.0,,-4.0,11/3/1998,47.4,50.8,-3.4,0.6,-0.6,1.0,,
863,5380862,2000_Sen-G_NV,2000,NV,Sen-G,Sen-G,SurveyUSA,325,10/31/2000,500.0,Democrat,39.0,Republican,55.0,,-16.0,11/7/2000,39.69,55.09,-15.4,0.6,-0.6,1.0,,
1216,5381214,2002_Gov-G_HI,2002,HI,Gov-G,Gov-G,Ward Research (Honolulu Star-Advertiser),375,10/21/2002,750.0,Democrat,40.0,Republican,44.0,,-4.0,11/5/2002,47.0,51.6,-4.600000000000001,0.6,0.6,1.0,,
1912,5381912,2004_Gov-G_MT,2004,MT,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/19/2004,625.0,Democrat,48.0,Republican,43.0,,5.0,11/2/2004,50.4,46.0,4.4,0.6,0.6,1.0,,
2768,5382775,2006_Gov-G_OH,2006,OH,Gov-G,Gov-G,CNN/Opinion Research Corp.,37,10/28/2006,542.0,Democrat,59.0,Republican,36.0,,23.0,11/7/2006,60.4,36.8,23.6,0.6,-0.6,1.0,,
3101,5383107,2008_Pres-D_NH,2008,NH,Pres-P,Pres-D,Suffolk University,323,1/5/2008,500.0,Obama,33.0,Clinton,35.0,14.0,-2.0,1/8/2008,36.5,39.1,-2.6,0.6,,1.0,,
3252,5383258,2008_Pres-R_CA,2008,CA,Pres-P,Pres-R,Gallup,112,1/25/2008,755.0,McCain,35.0,Romney,27.0,12.0,8.0,2/5/2008,42.2,34.8,7.4,0.6,,1.0,,
3298,5383304,2008_Pres-R_CA,2008,CA,Pres-P,Pres-R,Field Research Corp. (Field Poll),94,1/29/2008,481.0,McCain,32.0,Romney,24.0,13.0,8.0,2/5/2008,42.2,34.8,7.4,0.6,,1.0,,
3361,5383367,2008_Pres-D_MO,2008,MO,Pres-P,Pres-D,American Research Group,9,2/1/2008,600.0,Obama,44.0,Clinton,42.0,,2.0,2/5/2008,49.3,47.9,1.4,0.6,,1.0,,
3847,5383854,2008_Gov-G_NC,2008,NC,Gov-G,Gov-G,Public Policy Polling,263,10/19/2008,1200.0,Democrat,48.0,Republican,44.0,4.0,4.0,11/4/2008,50.3,46.9,3.4,0.6,0.6,1.0,,
4007,5384015,2008_Gov-G_WA,2008,WA,Gov-G,Gov-G,University of Washington,364,10/22/2008,600.0,Democrat,51.0,Republican,45.0,,6.0,11/4/2008,53.3,46.7,6.600000000000001,0.6,-0.6,1.0,,
4458,5384467,2008_Sen-G_IA,2008,IA,Sen-G,Sen-G,SurveyUSA,325,10/29/2008,658.0,Democrat,61.0,Republican,35.0,,26.0,11/4/2008,62.66,37.26,25.4,0.6,0.6,1.0,,
4513,5384522,2008_Sen-G_IA,2008,IA,Sen-G,Sen-G,Selzer & Co.,304,10/30/2008,814.0,Democrat,57.0,Republican,31.0,,26.0,11/4/2008,62.66,37.26,25.4,0.6,0.6,1.0,,
4545,5384554,2008_Gov-G_WA,2008,WA,Gov-G,Gov-G,SurveyUSA,325,11/1/2008,663.0,Democrat,52.0,Republican,46.0,,6.0,11/4/2008,53.3,46.7,6.600000000000001,0.6,-0.6,1.0,,
4970,5384980,2010_House-G_OH-18,2010,OH-18,House-G,House-G,ccAdvertising,396,10/19/2010,2291.0,Democrat,33.0,Republican,47.0,,-14.0,11/2/2010,40.5,53.9,-13.4,0.6,-0.6,1.0,,
5529,5385542,2012_Pres-R_NH,2012,NH,Pres-P,Pres-R,Public Policy Polling,263,1/8/2012,1771.0,Romney,35.0,Paul,18.0,16.0,17.0,1/10/2012,39.3,22.9,16.4,0.6,,1.0,,
6850,15380589,2014_House-G_IL-10,2014,IL-10,House-G,House-G,We Ask America,376,10/21/2014,600.0,Democrat,45.0,Republican,47.0,,-2.0,11/4/2014,48.7,51.3,-2.6,0.6,0.6,1.0,sample size unknown,
7397,15381112,2016_Pres-D_MA,2016,MA,Pres-P,Pres-D,SurveyMonkey,324,2/26/2016,1224.0,Clinton,48.0,Sanders,46.0,,2.0,3/1/2016,49.9,48.5,1.4,0.6,,1.0,,
727,5380726,2000_Sen-G_MI,2000,MI,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/27/2000,600.0,Democrat,43.0,Republican,42.0,,1.0,11/7/2000,49.47,47.86,1.61,0.61,-0.61,1.0,"previously listed as Zogby Analytics, telephone",
986,5380985,2000_Pres-G_MD,2000,MD,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,5230.0,Democrat,56.0,Republican,39.0,4.0,17.0,11/7/2000,56.57,40.18,16.39,0.61,0.61,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
2760,5382767,2006_Sen-G_VA,2006,VA,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/27/2006,600.0,Democrat,45.0,Republican,44.0,,1.0,11/7/2006,49.59,49.2,0.39,0.61,0.61,1.0,"previously listed as Zogby Analytics, telephone",
2982,5382989,2006_Sen-G_VA,2006,VA,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,11/2/2006,625.0,Democrat,46.0,Republican,45.0,,1.0,11/7/2006,49.59,49.2,0.39,0.61,0.61,1.0,,
4367,5384375,2008_Pres-G_NH,2008,NH,Pres-G,Pres-G,Strategic Vision LLC,320,10/28/2008,800.0,Democrat,50.0,Republican,41.0,,9.0,11/4/2008,54.13,44.52,9.61,0.61,-0.61,1.0,,
5387,5385400,2010_Gov-G_NH,2010,NH,Gov-G,Gov-G,University of New Hampshire,357,10/29/2010,885.0,Democrat,52.0,Republican,45.0,,7.0,11/2/2010,52.64,45.03,7.61,0.61,-0.61,1.0,,
8687,90822,2018_Gov-G_FL,2018,FL,Gov-G,Gov-G,1892 Polling,461,10/21/2018,2500.0,Democrat,46.0,Republican,47.0,,-1.0,11/6/2018,49.19,49.59,-0.39,0.61,-0.61,1.0,for Ron DeSantis; among registered voters,R
8921,91338,2018_Gov-G_FL,2018,FL,Gov-G,Gov-G,Targoz Market Research,454,10/30/2018,558.0,Democrat,47.0,Republican,48.0,,-1.0,11/6/2018,49.19,49.59,-0.39,0.61,-0.61,1.0,,
2159,5382159,2004_Pres-G_WI,2004,WI,Pres-G,Pres-G,American Research Group,9,10/26/2004,601.0,Democrat,48.0,Republican,47.0,,1.0,11/2/2004,49.7,49.32,0.38,0.62,0.62,1.0,,
5962,5385968,2012_Pres-G_PA,2012,PA,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2012,1000.0,Democrat,50.0,Republican,44.0,,6.0,11/6/2012,51.96,46.58,5.38,0.62,0.62,1.0,aka Pulse Opinion Research,
6019,5386021,2012_Pres-G_PA,2012,PA,Pres-G,Pres-G,Global Strategy Group/National Research (Philadelphia Inquirer),119,10/24/2012,600.0,Democrat,49.0,Republican,43.0,,6.0,11/6/2012,51.96,46.58,5.38,0.62,0.62,1.0,previously listed as Philadelphia Inquirer,
6480,5386485,2012_Pres-G_PA,2012,PA,Pres-G,Pres-G,Public Policy Polling,263,11/3/2012,790.0,Democrat,52.0,Republican,46.0,,6.0,11/6/2012,51.96,46.58,5.38,0.62,0.62,1.0,,
7576,15381291,2016_Pres-D_CT,2016,CT,Pres-P,Pres-D,Emerson College,88,4/11/2016,356.0,Clinton,49.0,Sanders,43.0,,6.0,4/26/2016,51.8,46.42,5.38,0.62,,1.0,,
8642,90801,2018_House-G_VA-10,2018,VA-10,House-G,House-G,ABC News/Washington Post,3,10/18/2018,430.0,Democrat,56.0,Republican,43.0,,13.0,11/6/2018,56.11,43.73,12.38,0.62,0.62,1.0,,
9029,91415,2018_Sen-GS_MN,2018,MN,Sen-G,Sen-GS,Research Co.,449,11/2/2018,450.0,Democrat,49.0,Republican,39.0,,10.0,11/6/2018,52.97,42.35,10.62,0.62,-0.62,1.0,among registered voters,
1142,5381141,2002_House-G_NH-1,2002,NH-1,House-G,House-G,American Research Group,9,10/15/2002,300.0,Democrat,35.0,Republican,54.0,,-19.0,11/5/2002,38.48,58.11,-19.63,0.63,0.63,1.0,,
1884,5381884,2004_Pres-G_NH,2004,NH,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/18/2004,500.0,Democrat,49.0,Republican,47.0,,2.0,11/2/2004,50.24,48.87,1.37,0.63,0.63,1.0,,
3715,5383721,2008_Sen-G_WY,2008,WY,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/14/2008,625.0,Democrat,20.0,Republican,72.0,,-52.0,11/4/2008,24.26,75.63,-51.37,0.63,-0.63,1.0,,
7931,74947,2016_Pres-G_DE,2016,DE,Pres-G,Pres-G,SurveyMonkey,324,10/28/2016,458.0,Democrat,50.0,Republican,38.0,6.0,12.0,11/8/2016,53.09,41.71,11.37,0.63,0.63,1.0,,
8595,90299,2018_House-G_KS-3,2018,KS-3,House-G,House-G,Siena College/New York Times Upshot,448,10/16/2018,503.0,Democrat,47.65,Republican,38.62,,9.03,11/6/2018,53.57,43.91,9.66,0.63,-0.63,1.0,,
8868,90939,2018_House-G_MI-1,2018,MI-1,House-G,House-G,Change Research,48,10/28/2018,574.0,Democrat,42.0,Republican,54.0,,-12.0,11/6/2018,43.68,56.32,-12.63,0.63,0.63,1.0,,
764,5380763,2000_Pres-G_CO,2000,CO,Pres-G,Pres-G,Ciruli Associates,51,10/29/2000,400.0,Democrat,37.0,Republican,46.0,4.0,-9.0,11/7/2000,42.39,50.75,-8.36,0.64,-0.64,1.0,,
918,5380917,2000_Pres-G_CO,2000,CO,Pres-G,Pres-G,Ciruli Associates,51,11/2/2000,400.0,Democrat,38.0,Republican,47.0,5.0,-9.0,11/7/2000,42.39,50.75,-8.36,0.64,-0.64,1.0,,
6517,5386522,2012_Pres-G_CO,2012,CO,Pres-G,Pres-G,Public Policy Polling,263,11/4/2012,1096.0,Democrat,52.0,Republican,46.0,,6.0,11/6/2012,51.45,46.09,5.36,0.64,0.64,1.0,,
2926,5382933,2006_Sen-G_MI,2006,MI,Sen-G,Sen-G,YouGov,391,11/1/2006,800.0,Democrat,55.0,Republican,40.0,,15.0,11/7/2006,56.91,41.26,15.65,0.65,-0.65,1.0,"branded as Polimetrix, which soon merged into YouGov",
6745,15380129,2014_Gov-G_CO,2014,CO,Gov-G,Gov-G,YouGov,391,10/20/2014,1611.0,Democrat,48.0,Republican,44.0,,4.0,11/4/2014,49.3,45.95,3.35,0.65,0.65,1.0,,
7294,15381009,2016_Pres-D_NV,2016,NV,Pres-P,Pres-D,Gravis Marketing,124,2/15/2016,516.0,Clinton,53.0,Sanders,47.0,,6.0,2/20/2016,52.64,47.29,5.350000000000001,0.65,,1.0,,
512,5380510,2000_House-G_US,2000,US,House-G,House-G,American Viewpoint,10,10/20/2000,800.0,Democrat,40.0,Republican,41.0,,-1.0,11/7/2000,46.99,47.33,-0.34,0.66,-0.66,1.0,,
598,5380597,2000_Pres-G_MO,2000,MO,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2000,1072.0,Democrat,42.0,Republican,46.0,,-4.0,11/7/2000,47.08,50.42,-3.34,0.66,-0.66,1.0,,
799,5380798,2000_Pres-G_MO,2000,MO,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/30/2000,600.0,Democrat,43.0,Republican,47.0,4.0,-4.0,11/7/2000,47.08,50.42,-3.34,0.66,-0.66,1.0,"previously listed as Zogby Analytics, telephone",
874,5380873,2000_House-G_US,2000,US,House-G,House-G,Georgetown University (Battleground),114,11/1/2000,1000.0,Democrat,41.0,Republican,42.0,,-1.0,11/7/2000,46.99,47.33,-0.34,0.66,-0.66,1.0,,
924,5380923,2000_Pres-G_MO,2000,MO,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,11/2/2000,600.0,Democrat,44.0,Republican,48.0,3.0,-4.0,11/7/2000,47.08,50.42,-3.34,0.66,-0.66,1.0,"previously listed as Zogby Analytics, telephone",
1200,5381199,2002_House-G_OK-4,2002,OK-4,House-G,House-G,Cole Hargrave Snodgrass & Associates,56,10/19/2002,300.0,Democrat,39.0,Republican,46.0,,-7.0,11/5/2002,46.17,53.83,-7.66,0.66,0.66,1.0,,R
3844,5383850,2008_Sen-G_NH,2008,NH,Sen-G,Sen-G,Research 2000,281,10/18/2008,600.0,Democrat,50.0,Republican,43.0,,7.0,11/4/2008,51.59,45.25,6.34,0.66,0.66,1.0,,
4392,5384399,2008_Sen-G_NH,2008,NH,Sen-G,Sen-G,Strategic Vision LLC,320,10/28/2008,800.0,Democrat,48.0,Republican,41.0,,7.0,11/4/2008,51.59,45.25,6.34,0.66,0.66,1.0,,
4467,5384476,2008_Sen-G_NH,2008,NH,Sen-G,Sen-G,University of New Hampshire,357,10/29/2008,617.0,Democrat,48.0,Republican,41.0,,7.0,11/4/2008,51.59,45.25,6.34,0.66,0.66,1.0,,
7692,74067,2016_Pres-G_NC,2016,NC,Pres-G,Pres-G,Remington Research Group,279,10/21/2016,1764.0,Democrat,44.0,Republican,47.0,3.0,-3.0,11/8/2016,46.17,49.83,-3.66,0.66,0.66,1.0,,
7892,74794,2016_Sen-G_CO,2016,CO,Sen-G,Sen-G,YouGov,391,10/27/2016,997.0,Democrat,46.0,Republican,41.0,,5.0,11/8/2016,49.97,44.31,5.66,0.66,-0.66,1.0,,
8105,75211,2016_Sen-G_CO,2016,CO,Sen-G,Sen-G,Emerson College,88,10/30/2016,750.0,Democrat,47.0,Republican,42.0,,5.0,11/8/2016,49.97,44.31,5.66,0.66,-0.66,1.0,,
8234,75997,2016_Pres-G_NC,2016,NC,Pres-G,Pres-G,Remington Research Group,279,11/2/2016,2596.0,Democrat,45.0,Republican,48.0,,-3.0,11/8/2016,46.17,49.83,-3.66,0.66,0.66,1.0,,
8744,90960,2018_Gov-G_AZ,2018,AZ,Gov-G,Gov-G,Marist College,183,10/25/2018,506.0,Democrat,41.0,Republican,54.5,5.0,-13.5,11/6/2018,41.84,56.0,-14.16,0.66,0.66,1.0,average of multiple versions or turnout models listed in poll,
8768,90884,2018_Sen-G_AZ,2018,AZ,Sen-G,Sen-G,YouGov,391,10/25/2018,972.0,Democrat,47.0,Republican,44.0,,3.0,11/6/2018,49.96,47.61,2.34,0.66,0.66,1.0,,
492,5380490,2000_Pres-G_LA,2000,LA,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/19/2000,733.0,Democrat,41.0,Republican,48.0,,-7.0,11/7/2000,44.88,52.55,-7.67,0.67,0.67,1.0,,
561,5380560,2000_Pres-G_HI,2000,HI,Pres-G,Pres-G,Ward Research (Honolulu Star-Advertiser),375,10/22/2000,261.0,Democrat,50.0,Republican,31.0,6.0,19.0,11/7/2000,55.79,37.46,18.33,0.67,0.67,1.0,,
2278,5382280,2004_Pres-G_IA,2004,IA,Pres-G,Pres-G,SurveyUSA,325,10/29/2004,661.0,Democrat,49.0,Republican,49.0,,0.0,11/2/2004,49.23,49.9,-0.67,0.67,0.67,0.5,,
3865,5383872,2008_Pres-G_NC,2008,NC,Pres-G,Pres-G,Opinion Savvy/InsiderAdvantage,243,10/19/2008,698.0,Democrat,49.0,Republican,48.0,,1.0,11/4/2008,49.7,49.37,0.33,0.67,0.67,1.0,previously listed as InsiderAdvantage,
4267,5384275,2008_Pres-G_NC,2008,NC,Pres-G,Pres-G,Public Policy Polling,263,10/26/2008,1038.0,Democrat,49.0,Republican,48.0,,1.0,11/4/2008,49.7,49.37,0.33,0.67,0.67,1.0,,
4277,5384286,2008_Pres-G_PA,2008,PA,Pres-G,Pres-G,Muhlenberg College,219,10/26/2008,610.0,Democrat,53.0,Republican,42.0,,11.0,11/4/2008,54.56,44.23,10.33,0.67,0.67,1.0,,
4366,5384374,2008_Pres-G_NC,2008,NC,Pres-G,Pres-G,Tel Opinion Research,334,10/28/2008,600.0,Democrat,47.0,Republican,46.0,,1.0,11/4/2008,49.7,49.37,0.33,0.67,0.67,1.0,aka Civitas,
4567,5384576,2008_Pres-G_NC,2008,NC,Pres-G,Pres-G,Public Policy Polling,263,11/1/2008,2100.0,Democrat,50.0,Republican,49.0,,1.0,11/4/2008,49.7,49.37,0.33,0.67,0.67,1.0,,
4615,5384624,2008_Pres-G_NC,2008,NC,Pres-G,Pres-G,American Research Group,9,11/2/2008,600.0,Democrat,49.0,Republican,48.0,,1.0,11/4/2008,49.7,49.37,0.33,0.67,0.67,1.0,,
5211,5385222,2010_Gov-G_TX,2010,TX,Gov-G,Gov-G,Blum & Weprin Associates,32,10/25/2010,673.0,Democrat,37.0,Republican,49.0,,-12.0,11/2/2010,42.3,54.97,-12.67,0.67,0.67,1.0,,
7271,15380986,2016_Pres-R_AL,2016,AL,Pres-P,Pres-R,Master Image,200,2/10/2016,1840.0,Trump,36.0,Cruz,13.0,11.0,23.0,3/1/2016,43.42,21.09,22.33,0.67,,1.0,,
7857,74617,2016_Sen-G_FL,2016,FL,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/26/2016,525.0,Democrat,42.0,Republican,49.0,,-7.0,11/8/2016,44.31,51.98,-7.67,0.67,0.67,1.0,for Auto Alliance/ESA as Pulse Opinion Research,
8153,75322,2016_Sen-G_FL,2016,FL,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/31/2016,525.0,Democrat,42.0,Republican,49.0,,-7.0,11/8/2016,44.31,51.98,-7.67,0.67,0.67,1.0,for Auto Alliance/ESA as Pulse Opinion Research,
8476,76064,2016_Sen-G_FL,2016,FL,Sen-G,Sen-G,Quinnipiac University,267,11/5/2016,884.0,Democrat,43.0,Republican,50.0,,-7.0,11/8/2016,44.31,51.98,-7.67,0.67,0.67,1.0,,
879,5380878,2000_Pres-G_IA,2000,IA,Pres-G,Pres-G,Research 2000,281,11/1/2000,603.0,Democrat,44.0,Republican,43.0,,1.0,11/7/2000,48.54,48.22,0.32,0.68,0.68,1.0,,
1776,5381777,2004_House-G_AZ-1,2004,AZ-1,House-G,House-G,Northern Arizona University,234,10/16/2004,411.0,Democrat,30.0,Republican,53.0,,-23.0,11/2/2004,36.22,58.54,-22.32,0.68,-0.68,1.0,,
2238,5382240,2004_Pres-G_IN,2004,IN,Pres-G,Pres-G,Selzer & Co.,304,10/28/2004,1002.0,Democrat,37.0,Republican,57.0,1.0,-20.0,11/2/2004,39.26,59.94,-20.68,0.68,0.68,1.0,,
2565,5382569,2006_House-G_WA-2,2006,WA-2,House-G,House-G,SurveyUSA,325,10/23/2006,524.0,Democrat,62.0,Republican,33.0,,29.0,11/7/2006,64.16,35.84,28.32,0.68,0.68,1.0,,
5230,5385242,2010_Sen-G_CO,2010,CO,Sen-G,Sen-G,RBI Strategies & Research,271,10/25/2010,500.0,Democrat,43.0,Republican,42.0,,1.0,11/2/2010,48.08,46.4,1.68,0.68,-0.68,1.0,,
5318,5385327,2010_Sen-G_CO,2010,CO,Sen-G,Sen-G,YouGov,391,10/27/2010,855.0,Democrat,49.0,Republican,48.0,,1.0,11/2/2010,48.08,46.4,1.68,0.68,-0.68,1.0,,
6192,5386196,2012_Pres-G_NV,2012,NV,Pres-G,Pres-G,Grove Insight,129,10/28/2012,500.0,Democrat,49.0,Republican,43.0,,6.0,11/6/2012,52.36,45.68,6.68,0.68,-0.68,1.0,,
6271,5386275,2012_Pres-G_NV,2012,NV,Pres-G,Pres-G,Mellman Group,205,10/30/2012,600.0,Democrat,50.0,Republican,44.0,,6.0,11/6/2012,52.36,45.68,6.68,0.68,-0.68,1.0,,
8041,74935,2016_Pres-G_VA,2016,VA,Pres-G,Pres-G,ABC News/Washington Post,3,10/29/2016,1024.0,Democrat,49.5,Republican,43.5,6.0,6.0,11/8/2016,49.75,44.43,5.32,0.68,0.68,1.0,"by Washington Post only, but FiveThirtyEight classifies all ABC News and Washington Post polls together even if they're conducted by just one of the news organizations; average of multiple versions or turnout models listed in poll",
8380,76034,2016_Pres-G_VA,2016,VA,Pres-G,Pres-G,Christopher Newport University,50,11/4/2016,1193.0,Democrat,48.0,Republican,42.0,3.0,6.0,11/8/2016,49.75,44.43,5.32,0.68,0.68,1.0,,
912,5380911,2000_Sen-G_TX,2000,TX,Sen-G,Sen-G,Scripps Howard,303,11/1/2000,844.0,Democrat,23.0,Republican,55.0,,-32.0,11/7/2000,32.35,65.04,-32.69,0.6900000000000001,0.6900000000000001,1.0,,
1050,5381049,2000_Sen-G_TX,2000,TX,Sen-G,Sen-G,Harris Insights & Analytics,133,11/3/2000,17907.0,Democrat,31.0,Republican,63.0,2.0,-32.0,11/7/2000,32.35,65.04,-32.69,0.6900000000000001,0.6900000000000001,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
6137,5386141,2012_Pres-G_MN,2012,MN,Pres-G,Pres-G,SurveyUSA,325,10/27/2012,574.0,Democrat,50.0,Republican,43.0,,7.0,11/6/2012,52.65,44.96,7.69,0.6900000000000001,-0.6900000000000001,1.0,,
6758,15380140,2014_Gov-G_KS,2014,KS,Gov-G,Gov-G,YouGov,391,10/20/2014,1973.0,Democrat,40.0,Republican,43.0,,-3.0,11/4/2014,46.13,49.82,-3.69,0.6900000000000001,0.6900000000000001,1.0,,
8287,76159,2016_Pres-G_US,2016,US,Pres-G,Pres-G,CVOTER International,40,11/3/2016,1625.0,Democrat,48.91,Republican,46.13,,2.78,11/8/2016,48.02,45.93,2.09,0.6900000000000001,0.6900000000000001,1.0,,
8702,90638,2018_Gov-G_GA,2018,GA,Gov-G,Gov-G,Opinion Savvy/InsiderAdvantage,243,10/22/2018,824.0,Democrat,47.7,Republican,48.4,1.3,-0.7000000000000001,11/6/2018,48.83,50.22,-1.39,0.6900000000000001,0.6900000000000001,1.0,,
1127,5381126,2001_Gov-G_NJ,2001,NJ,Gov-G,Gov-G,SurveyUSA,325,11/2/2001,800.0,Democrat,55.0,Republican,41.0,,14.0,11/6/2001,56.4,41.7,14.7,0.7000000000000001,-0.7000000000000001,1.0,,
1485,5381484,2002_Gov-G_OH,2002,OH,Gov-G,Gov-G,University of Cincinnati (Ohio Poll),346,11/1/2002,666.0,Democrat,39.3,Republican,58.0,2.7,-18.7,11/5/2002,38.3,57.7,-19.4,0.7000000000000001,0.7000000000000001,1.0,,
1773,5381774,2004_Gov-G_NC,2004,NC,Gov-G,Gov-G,SurveyUSA,325,10/16/2004,621.0,Democrat,52.0,Republican,40.0,,12.0,11/2/2004,55.6,42.9,12.7,0.7000000000000001,-0.7000000000000001,1.0,,
2086,5382087,2004_Gov-G_NC,2004,NC,Gov-G,Gov-G,Research 2000,281,10/25/2004,600.0,Democrat,53.0,Republican,41.0,,12.0,11/2/2004,55.6,42.9,12.7,0.7000000000000001,-0.7000000000000001,1.0,,
2493,5382496,2006_Gov-G_GA,2006,GA,Gov-G,Gov-G,Strategic Vision LLC,320,10/21/2006,800.0,Democrat,32.0,Republican,51.0,,-19.0,11/7/2006,38.2,57.9,-19.7,0.7000000000000001,0.7000000000000001,1.0,,
2849,5382856,2006_Gov-G_MA,2006,MA,Gov-G,Gov-G,SurveyUSA,325,10/31/2006,664.0,Democrat,55.0,Republican,34.0,6.0,21.0,11/7/2006,55.6,35.3,20.3,0.7000000000000001,0.7000000000000001,1.0,,
2943,5382950,2006_Sen-G_UT,2006,UT,Sen-G,Sen-G,YouGov,391,11/1/2006,402.0,Democrat,34.0,Republican,66.0,,-32.0,11/7/2006,31.06,62.36,-31.3,0.7000000000000001,-0.7000000000000001,1.0,"branded as Polimetrix, which soon merged into YouGov",
3179,5383185,2008_Pres-R_SC,2008,SC,Pres-P,Pres-R,SurveyUSA,325,1/17/2008,699.0,McCain,31.0,Huckabee,27.0,17.0,4.0,1/19/2008,33.2,29.9,3.3,0.7000000000000001,,1.0,,
3194,5383200,2008_Pres-D_TN,2008,TN,Pres-P,Pres-D,Crawford Johnson & Northcott Inc.,63,1/20/2008,503.0,Obama,20.0,Clinton,34.0,16.0,-14.0,2/5/2008,40.5,53.8,-13.3,0.7000000000000001,,1.0,,
3308,5383314,2008_Pres-D_TN,2008,TN,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,1/30/2008,448.0,Obama,35.0,Clinton,49.0,,-14.0,2/5/2008,40.5,53.8,-13.3,0.7000000000000001,,1.0,,
3321,5383327,2008_Pres-D_CA,2008,CA,Pres-P,Pres-D,Mason-Dixon Polling & Research Inc.,197,1/31/2008,400.0,Obama,36.0,Clinton,45.0,,-9.0,2/5/2008,43.2,51.5,-8.3,0.7000000000000001,,1.0,,
3499,5383505,2008_Pres-D_OH,2008,OH,Pres-P,Pres-D,Quinnipiac University,267,2/21/2008,741.0,Obama,40.0,Clinton,51.0,,-11.0,3/4/2008,44.0,54.3,-10.3,0.7000000000000001,,1.0,,
3640,5383647,2008_Pres-D_NC,2008,NC,Pres-P,Pres-D,Rasmussen Reports/Pulse Opinion Research,277,4/28/2008,774.0,Obama,51.0,Clinton,37.0,,14.0,5/6/2008,56.2,41.5,14.7,0.7000000000000001,,1.0,,
3672,5383679,2008_Pres-D_NC,2008,NC,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,5/5/2008,643.0,Obama,51.0,Clinton,37.0,,14.0,5/6/2008,56.2,41.5,14.7,0.7000000000000001,,1.0,"previously listed as Zogby Analytics, telephone",
3917,5383924,2008_Pres-G_VA,2008,VA,Pres-G,Pres-G,CNN/Opinion Research Corp.,37,10/20/2008,647.0,Democrat,51.0,Republican,44.0,,7.0,11/4/2008,52.63,46.33,6.3,0.7000000000000001,0.7000000000000001,1.0,,
4110,5384118,2008_Pres-G_VA,2008,VA,Pres-G,Pres-G,GfK Group,115,10/24/2008,601.0,Democrat,49.0,Republican,42.0,,7.0,11/4/2008,52.63,46.33,6.3,0.7000000000000001,0.7000000000000001,1.0,,
4188,5384196,2008_Pres-G_VA,2008,VA,Pres-G,Pres-G,YouGov,391,10/25/2008,772.0,Democrat,52.0,Republican,45.0,,7.0,11/4/2008,52.63,46.33,6.3,0.7000000000000001,0.7000000000000001,1.0,,
4398,5384407,2008_Gov-G_IN,2008,IN,Gov-G,Gov-G,SurveyUSA,325,10/29/2008,900.0,Democrat,38.0,Republican,55.0,4.0,-17.0,11/4/2008,40.1,57.8,-17.7,0.7000000000000001,0.7000000000000001,1.0,,
4662,5384671,2009_Gov-G_VA,2009,VA,Gov-G,Gov-G,Virginia Commonwealth University,370,10/23/2009,625.0,Democrat,36.0,Republican,54.0,,-18.0,11/3/2009,41.3,58.6,-17.3,0.7000000000000001,-0.7000000000000001,1.0,,
4687,5384696,2009_Gov-G_VA,2009,VA,Gov-G,Gov-G,SurveyUSA,325,10/31/2009,502.0,Democrat,40.0,Republican,58.0,,-18.0,11/3/2009,41.3,58.6,-17.3,0.7000000000000001,-0.7000000000000001,1.0,,
4796,5384806,2010_House-G_AR-4,2010,AR-4,House-G,House-G,Hendrix College,138,10/14/2010,518.0,Democrat,52.0,Republican,34.0,,18.0,11/2/2010,57.5,40.2,17.3,0.7000000000000001,0.7000000000000001,1.0,,
4935,5384945,2010_House-G_WI-7,2010,WI-7,House-G,House-G,We Ask America,376,10/18/2010,1150.0,Democrat,39.0,Republican,46.0,,-7.0,11/2/2010,44.5,52.2,-7.7,0.7000000000000001,0.7000000000000001,1.0,,R
6185,5386189,2012_House-G_NY-19,2012,NY-19,House-G,House-G,Siena College,305,10/28/2012,649.0,Democrat,43.0,Republican,48.0,,-5.0,11/6/2012,47.15,52.85,-5.7,0.7000000000000001,0.7000000000000001,1.0,,
6316,5386320,2012_Sen-G_MO,2012,MO,Sen-G,Sen-G,SurveyUSA,325,10/31/2012,589.0,Democrat,51.0,Republican,36.0,,15.0,11/6/2012,54.81,39.11,15.7,0.7000000000000001,-0.7000000000000001,1.0,,
7414,15381129,2016_Pres-R_GA,2016,GA,Pres-P,Pres-R,Trafalgar Group,338,2/27/2016,1350.0,Trump,38.6,Rubio,23.54,20.74,15.06,3/1/2016,38.81,24.45,14.36,0.7000000000000001,,1.0,,
7861,74620,2016_Sen-G_NC,2016,NC,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/26/2016,525.0,Democrat,43.0,Republican,48.0,,-5.0,11/8/2016,45.37,51.06,-5.7,0.7000000000000001,0.7000000000000001,1.0,for Auto Alliance/ESA as Pulse Opinion Research,
8756,90914,2018_Gov-G_TX,2018,TX,Gov-G,Gov-G,Quinnipiac University,267,10/25/2018,1078.0,Democrat,40.0,Republican,54.0,,-14.0,11/6/2018,42.51,55.81,-13.3,0.7000000000000001,-0.7000000000000001,1.0,,
1745,5381746,2004_Sen-G_OH,2004,OH,Sen-G,Sen-G,University of Cincinnati (Ohio Poll),346,10/14/2004,600.0,Democrat,35.0,Republican,62.0,,-27.0,11/2/2004,36.14,63.85,-27.71,0.71,0.71,1.0,no sample size listed,
2686,5382691,2006_Sen-G_MD,2006,MD,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/25/2006,644.0,Democrat,52.8,Republican,43.5,,9.3,11/7/2006,54.21,44.2,10.01,0.71,-0.71,1.0,,
8470,76605,2016_Pres-G_WA,2016,WA,Pres-G,Pres-G,Insights West,151,11/5/2016,402.0,Democrat,51.0,Republican,36.0,4.0,15.0,11/8/2016,52.54,36.83,15.71,0.71,-0.71,1.0,,
8923,91270,2018_Gov-G_GA,2018,GA,Gov-G,Gov-G,Emerson College,88,10/30/2018,724.0,Democrat,47.3,Republican,49.4,0.8,-2.1,11/6/2018,48.83,50.22,-1.39,0.71,-0.71,1.0,,
8964,91279,2018_House-G_IA-2,2018,IA-2,House-G,House-G,Emerson College,88,10/31/2018,373.0,Democrat,52.6,Republican,39.7,,12.9,11/6/2018,54.79,42.6,12.19,0.71,0.71,1.0,,
2477,5382480,2006_Sen-G_TN,2006,TN,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/19/2006,625.0,Democrat,43.0,Republican,45.0,,-2.0,11/7/2006,47.99,50.71,-2.72,0.72,0.72,1.0,,
2571,5382575,2006_Sen-G_TN,2006,TN,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/23/2006,500.0,Democrat,47.0,Republican,49.0,,-2.0,11/7/2006,47.99,50.71,-2.72,0.72,0.72,1.0,,
2843,5382850,2006_Sen-G_TN,2006,TN,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/30/2006,500.0,Democrat,47.0,Republican,49.0,,-2.0,11/7/2006,47.99,50.71,-2.72,0.72,0.72,1.0,,
6753,15380135,2014_Gov-G_IA,2014,IA,Gov-G,Gov-G,Monmouth University,215,10/20/2014,423.0,Democrat,37.0,Republican,58.0,,-21.0,11/4/2014,37.27,58.99,-21.72,0.72,0.72,1.0,,
6864,15380603,2014_Sen-G_MI,2014,MI,Sen-G,Sen-G,Public Policy Polling,263,10/21/2014,723.0,Democrat,53.0,Republican,39.0,,14.0,11/4/2014,54.61,41.33,13.28,0.72,0.72,1.0,,
6895,15380631,2014_Gov-G_IA,2014,IA,Gov-G,Gov-G,Loras College,171,10/23/2014,1121.0,Democrat,34.0,Republican,55.0,,-21.0,11/4/2014,37.27,58.99,-21.72,0.72,0.72,1.0,,
7010,15380741,2014_Sen-G_MI,2014,MI,Sen-G,Sen-G,Mitchell Research & Communications,213,10/27/2014,1159.0,Democrat,52.0,Republican,38.0,,14.0,11/4/2014,54.61,41.33,13.28,0.72,0.72,1.0,,
8285,75732,2016_Pres-G_PA,2016,PA,Pres-G,Pres-G,Harper Polling,132,11/3/2016,504.0,Democrat,46.0,Republican,46.0,2.0,0.0,11/8/2016,47.46,48.17,-0.72,0.72,0.72,0.5,,
2455,5382458,2006_Sen-G_MO,2006,MO,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,10/18/2006,625.0,Democrat,46.0,Republican,43.0,,3.0,11/7/2006,49.58,47.31,2.27,0.73,0.73,1.0,,
2750,5382757,2006_Sen-G_MO,2006,MO,Sen-G,Sen-G,Zogby Interactive/JZ Analytics,395,10/27/2006,600.0,Democrat,46.0,Republican,43.0,,3.0,11/7/2006,49.58,47.31,2.27,0.73,0.73,1.0,"previously listed as Zogby Analytics, telephone",
2818,5382825,2006_Sen-G_MO,2006,MO,Sen-G,Sen-G,SurveyUSA,325,10/29/2006,525.0,Democrat,49.0,Republican,46.0,,3.0,11/7/2006,49.58,47.31,2.27,0.73,0.73,1.0,,
3043,5383049,2006_Sen-G_MO,2006,MO,Sen-G,Sen-G,OnPoint,240,11/6/2006,594.0,Democrat,49.0,Republican,46.0,,3.0,11/7/2006,49.58,47.31,2.27,0.73,0.73,1.0,,
4231,5384237,2008_Sen-G_SC,2008,SC,Sen-G,Sen-G,YouGov,391,10/25/2008,728.0,Democrat,31.0,Republican,47.0,,-16.0,11/4/2008,42.25,57.52,-15.27,0.73,-0.73,1.0,,
4617,5384626,2008_Pres-G_NC,2008,NC,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,11/2/2008,600.0,Democrat,49.1,Republican,49.5,,-0.4,11/4/2008,49.7,49.37,0.33,0.73,-0.73,0.0,"previously listed as Zogby Analytics, telephone",
4975,5384985,2010_House-G_US,2010,US,House-G,House-G,Georgetown University (Battleground),114,10/19/2010,1000.0,Democrat,42.0,Republican,48.0,,-6.0,11/2/2010,44.92,51.65,-6.73,0.73,0.73,1.0,aka Lake/Tarrance,
5106,5385116,2010_Gov-G_CO,2010,CO,Gov-G,Gov-G,CNN/Opinion Research Corp.,37,10/23/2010,829.0,Hickenlooper (D),51.0,Tancredo (I),37.0,10.0,14.0,11/2/2010,51.05,36.32,14.73,0.73,,1.0,,
5175,5385186,2010_House-G_US,2010,US,House-G,House-G,CBS News/New York Times,36,10/24/2010,1073.0,Democrat,43.0,Republican,49.0,,-6.0,11/2/2010,44.92,51.65,-6.73,0.73,0.73,1.0,,
5202,5385213,2010_Gov-G_CO,2010,CO,Gov-G,Gov-G,RBI Strategies & Research,271,10/25/2010,501.0,Hickenlooper (D),48.0,Tancredo (I),34.0,10.0,14.0,11/2/2010,51.05,36.32,14.73,0.73,,1.0,,
5404,5385417,2010_House-G_US,2010,US,House-G,House-G,Pew Research Center,253,10/29/2010,1809.0,Democrat,42.0,Republican,48.0,,-6.0,11/2/2010,44.92,51.65,-6.73,0.73,0.73,1.0,,
5429,5385442,2010_House-G_US,2010,US,House-G,House-G,Ipsos,154,10/30/2010,654.0,Democrat,44.0,Republican,50.0,,-6.0,11/2/2010,44.92,51.65,-6.73,0.73,0.73,1.0,"previously listed as Ipsos, telephone",
7595,15381310,2016_Pres-R_NY,2016,NY,Pres-P,Pres-R,Emerson College,88,4/16/2016,361.0,Trump,55.0,Kasich,21.0,18.0,34.0,4/19/2016,59.55,24.82,34.73,0.73,,1.0,,
3707,5383714,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Financial Dynamics,95,10/14/2008,817.0,Democrat,49.0,Republican,41.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,aka Hotline/Diageo,
3832,5383839,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Ipsos,154,10/18/2008,773.0,Democrat,50.0,Republican,42.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,"previously listed as Ipsos, telephone",
3835,5383842,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Research 2000,281,10/18/2008,1100.0,Democrat,50.0,Republican,42.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,,
3916,5383923,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Gallup,112,10/20/2008,2331.0,Democrat,52.0,Republican,44.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,,
3986,5383994,2008_Pres-G_US,2008,US,Pres-G,Pres-G,YouGov,391,10/21/2008,1000.0,Democrat,49.0,Republican,41.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,,
4065,5384073,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Gallup,112,10/23/2008,2358.0,Democrat,51.0,Republican,43.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,,
4105,5384113,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/24/2008,3000.0,Democrat,52.0,Republican,44.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,,
4280,5384288,2008_Pres-G_US,2008,US,Pres-G,Pres-G,Financial Dynamics,95,10/26/2008,878.0,Democrat,50.0,Republican,42.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,aka Hotline/Diageo,
4430,5384439,2008_Pres-G_MT,2008,MT,Pres-G,Pres-G,American Research Group,9,10/29/2008,600.0,Democrat,46.0,Republican,49.0,,-3.0,11/4/2008,47.25,49.51,-2.26,0.74,-0.74,1.0,,
4533,5384542,2008_Pres-G_US,2008,US,Pres-G,Pres-G,CNN/Opinion Research Corp.,37,10/31/2008,714.0,Democrat,51.0,Republican,43.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,,
4628,5384637,2008_Pres-G_US,2008,US,Pres-G,Pres-G,NBC News/Wall Street Journal,221,11/2/2008,1011.0,Democrat,51.0,Republican,43.0,,8.0,11/4/2008,52.92,45.66,7.26,0.74,0.74,1.0,,
5295,5385306,2010_Gov-G_NY,2010,NY,Gov-G,Gov-G,YouGov,391,10/27/2010,826.0,Democrat,57.0,Republican,27.0,,30.0,11/2/2010,62.49,33.23,29.26,0.74,0.74,1.0,,
5859,5385868,2012_House-G_FL-22,2012,FL-22,House-G,House-G,ALG Research,14,10/20/2012,501.0,Democrat,47.0,Republican,37.0,,10.0,11/6/2012,54.63,45.37,9.26,0.74,0.74,1.0,aka Anzalone Liszt; previously listed as Anzalone Liszt Grove Research,D
5868,5385877,2012_Pres-G_FL,2012,FL,Pres-G,Pres-G,Pharos Research Group,254,10/20/2012,759.0,Democrat,46.77,Republican,46.64,,0.13,11/6/2012,49.9,49.03,0.87,0.74,-0.74,1.0,,
6700,82444,2014_House-G_PA-3,2014,PA-3,House-G,House-G,Mercyhurst University,422,10/18/2014,503.0,Democrat,30.0,Republican,52.0,,-22.0,11/4/2014,39.37,60.63,-21.26,0.74,-0.74,1.0,newly added in 2019 update,
779,5380778,2000_Sen-G_CA,2000,CA,Sen-G,Sen-G,Field Research Corp. (Field Poll),94,10/29/2000,924.0,Democrat,52.0,Republican,32.0,,20.0,11/7/2000,55.84,36.59,19.25,0.75,0.75,1.0,,
4201,5384207,2008_Sen-G_AK,2008,AK,Sen-G,Sen-G,YouGov,391,10/25/2008,358.0,Democrat,44.0,Republican,42.0,,2.0,11/4/2008,47.77,46.52,1.25,0.75,0.75,1.0,,
5453,5385466,2010_Gov-G_NV,2010,NV,Gov-G,Gov-G,Public Policy Polling,263,10/31/2010,682.0,Democrat,44.0,Republican,55.0,,-11.0,11/2/2010,41.61,53.36,-11.75,0.75,0.75,1.0,,
6868,15380607,2014_Sen-G_NH,2014,NH,Sen-G,Sen-G,Public Policy Polling,263,10/21/2014,764.0,Democrat,49.0,Republican,45.0,,4.0,11/4/2014,51.46,48.21,3.25,0.75,0.75,1.0,,
1719,5381720,2004_Pres-G_AR,2004,AR,Pres-G,Pres-G,University of Arkansas,345,10/13/2004,618.0,Democrat,44.0,Republican,53.0,2.0,-9.0,11/2/2004,44.55,54.31,-9.76,0.76,0.76,1.0,,
2389,5382391,2004_Pres-G_US,2004,US,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/31/2004,3000.0,Democrat,48.5,Republican,50.2,,-1.7,11/2/2004,48.27,50.73,-2.46,0.76,0.76,1.0,,
3786,5383793,2008_Pres-G_MN,2008,MN,Pres-G,Pres-G,Princeton Survey Research Associates International,258,10/17/2008,1049.0,Democrat,52.0,Republican,41.0,,11.0,11/4/2008,54.06,43.82,10.24,0.76,0.76,1.0,for Star Tribune,
4489,5384498,2008_Pres-G_MN,2008,MN,Pres-G,Pres-G,Princeton Survey Research Associates International,258,10/30/2008,933.0,Democrat,53.0,Republican,42.0,,11.0,11/4/2008,54.06,43.82,10.24,0.76,0.76,1.0,for Star Tribune,
7073,15380799,2014_Sen-G_MN,2014,MN,Sen-G,Sen-G,SurveyUSA,325,10/29/2014,596.0,Democrat,51.0,Republican,40.0,,11.0,11/4/2014,53.15,42.91,10.24,0.76,0.76,1.0,,
8990,91425,2018_House-G_OH-7,2018,OH-7,House-G,House-G,Optimus,245,11/1/2018,800.0,Democrat,36.34,Republican,54.59,,-18.25,11/6/2018,41.26,58.74,-17.49,0.76,-0.76,1.0,,
1754,5381755,2004_House-G_US,2004,US,House-G,House-G,Princeton Survey Research Associates International,258,10/15/2004,882.0,Democrat,44.0,Republican,46.0,,-2.0,11/2/2004,46.55,49.32,-2.77,0.77,0.77,1.0,,
1859,5381859,2004_Sen-G_CO,2004,CO,Sen-G,Sen-G,Ciruli Associates,51,10/17/2004,600.0,Democrat,47.0,Republican,43.0,,4.0,11/2/2004,51.3,46.53,4.77,0.77,-0.77,1.0,,
2392,5382394,2004_Sen-G_CO,2004,CO,Sen-G,Sen-G,SurveyUSA,325,10/31/2004,705.0,Democrat,51.0,Republican,47.0,,4.0,11/2/2004,51.3,46.53,4.77,0.77,-0.77,1.0,,
3880,5383887,2008_Pres-G_TX,2008,TX,Pres-G,Pres-G,University of Texas,363,10/19/2008,550.0,Democrat,40.0,Republican,51.0,,-11.0,11/4/2008,43.68,55.45,-11.77,0.77,0.77,1.0,"previously listed as University of Texas, telephone",
4182,5384190,2008_Pres-G_TX,2008,TX,Pres-G,Pres-G,YouGov,391,10/25/2008,972.0,Democrat,43.0,Republican,54.0,,-11.0,11/4/2008,43.68,55.45,-11.77,0.77,0.77,1.0,,
4357,5384365,2008_Pres-G_KY,2008,KY,Pres-G,Pres-G,Research 2000,281,10/28/2008,600.0,Democrat,39.0,Republican,56.0,,-17.0,11/4/2008,41.17,57.4,-16.23,0.77,-0.77,1.0,,
4932,5384942,2010_House-G_US,2010,US,House-G,House-G,YouGov,391,10/18/2010,742.0,Democrat,43.9,Republican,51.4,,-7.5,11/2/2010,44.92,51.65,-6.73,0.77,-0.77,1.0,likely voter results culled from crosstabs,
6284,5386288,2012_Pres-G_WA,2012,WA,Pres-G,Pres-G,SurveyUSA,325,10/30/2012,555.0,Democrat,54.0,Republican,40.0,,14.0,11/6/2012,55.8,41.03,14.77,0.77,-0.77,1.0,,
6417,5386421,2012_Pres-G_WA,2012,WA,Pres-G,Pres-G,YouGov,391,11/2/2012,837.0,Democrat,54.0,Republican,40.0,,14.0,11/6/2012,55.8,41.03,14.77,0.77,-0.77,1.0,,
8179,75475,2016_Pres-G_NH,2016,NH,Pres-G,Pres-G,Suffolk University,323,11/1/2016,500.0,Democrat,41.8,Republican,42.2,5.4,-0.4,11/8/2016,46.83,46.46,0.37,0.77,-0.77,0.0,,
31,5380029,1998_Sen-G_CT,1998,CT,Sen-G,Sen-G,Quinnipiac University,267,10/16/1998,683.0,Democrat,61.0,Republican,29.0,,32.0,11/3/1998,65.15,32.37,32.78,0.78,-0.78,1.0,,
634,5380633,2000_Pres-G_WI,2000,WI,Pres-G,Pres-G,U.S. News & World Report,342,10/24/2000,400.0,Democrat,43.0,Republican,42.0,6.0,1.0,11/7/2000,47.83,47.61,0.22,0.78,0.78,1.0,,
941,5380940,2000_Pres-G_WI,2000,WI,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,11/2/2000,500.0,Democrat,45.0,Republican,44.0,4.0,1.0,11/7/2000,47.83,47.61,0.22,0.78,0.78,1.0,"previously listed as Zogby Analytics, telephone",
8055,75109,2016_Gov-G_NC,2016,NC,Gov-G,Gov-G,SurveyUSA,325,10/30/2016,659.0,Democrat,48.0,Republican,47.0,2.0,1.0,11/8/2016,49.02,48.8,0.22,0.78,0.78,1.0,,
8434,76188,2016_Gov-G_NC,2016,NC,Gov-G,Gov-G,Siena College/New York Times Upshot,448,11/5/2016,800.0,Democrat,47.0,Republican,46.0,,1.0,11/8/2016,49.02,48.8,0.22,0.78,0.78,1.0,,
8625,90776,2018_House-G_NY-22,2018,NY-22,House-G,House-G,Siena College,305,10/17/2018,501.0,Democrat,46.0,Republican,45.0,,1.0,11/6/2018,50.89,49.11,1.78,0.78,-0.78,1.0,,
8835,91353,2018_Sen-G_FL,2018,FL,Sen-G,Sen-G,Harris Insights & Analytics,133,10/27/2018,1400.0,Democrat,43.4,Republican,44.3,,-0.9,11/6/2018,49.93,50.05,-0.12,0.78,-0.78,1.0,,
2329,5382331,2004_Pres-G_NM,2004,NM,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/30/2004,600.0,Democrat,49.0,Republican,49.0,,0.0,11/2/2004,49.05,49.84,-0.79,0.79,0.79,0.5,"previously listed as Zogby Analytics, telephone",
3729,5383736,2008_Pres-G_GA,2008,GA,Pres-G,Pres-G,Research 2000,281,10/15/2008,600.0,Democrat,43.0,Republican,49.0,,-6.0,11/4/2008,46.99,52.2,-5.21,0.79,-0.79,1.0,,
3859,5383866,2008_Pres-G_FL,2008,FL,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/19/2008,1252.0,Democrat,48.8,Republican,45.2,,3.6,11/4/2008,51.03,48.22,2.81,0.79,0.79,1.0,,
3961,5383969,2008_Pres-G_GA,2008,GA,Pres-G,Pres-G,Strategic Vision LLC,320,10/21/2008,800.0,Democrat,45.0,Republican,51.0,,-6.0,11/4/2008,46.99,52.2,-5.21,0.79,-0.79,1.0,,
4052,5384061,2008_Pres-G_GA,2008,GA,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/23/2008,625.0,Democrat,43.0,Republican,49.0,,-6.0,11/4/2008,46.99,52.2,-5.21,0.79,-0.79,1.0,,
7993,75941,2016_Sen-GR_CA,2016,CA,Sen-G,Sen-GR,YouGov,391,10/28/2016,1498.0,Harris (D),47.0,Sanchez (D),23.0,,24.0,11/8/2016,61.6,38.4,23.21,0.79,,1.0,aka Field/IGS/YouGov,
8194,75704,2016_Sen-G_MO,2016,MO,Sen-G,Sen-G,Public Policy Polling,263,11/1/2016,1083.0,Democrat,44.0,Republican,46.0,,-2.0,11/8/2016,46.39,49.18,-2.79,0.79,0.79,1.0,,
8260,76174,2016_Sen-G_MO,2016,MO,Sen-G,Sen-G,Clarity Campaign Labs,52,11/2/2016,1036.0,Democrat,45.0,Republican,47.0,,-2.0,11/8/2016,46.39,49.18,-2.79,0.79,0.79,1.0,,
647,5380646,2000_House-G_MI-8,2000,MI-8,House-G,House-G,EPIC-MRA,84,10/25/2000,400.0,Democrat,45.0,Republican,44.0,,1.0,11/7/2000,48.78,48.58,0.2,0.8,0.8,1.0,,
1123,5381122,2001_Gov-G_VA,2001,VA,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/30/2001,633.0,Democrat,48.0,Republican,42.0,,6.0,11/6/2001,52.2,47.0,5.2,0.8,0.8,1.0,,
1128,5381127,2001_Gov-G_VA,2001,VA,Gov-G,Gov-G,SurveyUSA,325,11/3/2001,500.0,Democrat,51.0,Republican,45.0,1.0,6.0,11/6/2001,52.2,47.0,5.2,0.8,0.8,1.0,,
1433,5381431,2002_Gov-G_KS,2002,KS,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,10/30/2002,625.0,Democrat,49.0,Republican,42.0,,7.0,11/5/2002,52.9,45.1,7.8,0.8,-0.8,1.0,,
1480,5381479,2002_Gov-G_KS,2002,KS,Gov-G,Gov-G,SurveyUSA,325,11/1/2002,704.0,Democrat,51.0,Republican,44.0,2.0,7.0,11/5/2002,52.9,45.1,7.8,0.8,-0.8,1.0,,
2031,5382032,2004_Pres-G_VA,2004,VA,Pres-G,Pres-G,Richmond Times-Dispatch,288,10/23/2004,751.0,Democrat,40.0,Republican,49.0,,-9.0,11/2/2004,45.48,53.68,-8.2,0.8,-0.8,1.0,,
2512,5382516,2006_Sen-G_FL,2006,FL,Sen-G,Sen-G,Strategic Vision LLC,320,10/21/2006,1200.0,Democrat,58.0,Republican,35.0,,23.0,11/7/2006,60.3,38.1,22.2,0.8,0.8,1.0,,
2524,5382528,2006_Gov-G_PA,2006,PA,Gov-G,Gov-G,Strategic Vision LLC,320,10/22/2006,1200.0,Democrat,57.0,Republican,37.0,,20.0,11/7/2006,60.4,39.6,20.8,0.8,-0.8,1.0,,
2525,5382529,2006_Gov-G_TX,2006,TX,Gov-G,Gov-G,SurveyUSA,325,10/22/2006,532.0,Democrat,26.0,Republican,36.0,19.0,-10.0,11/7/2006,29.8,39.0,-9.2,0.8,-0.8,1.0,,
2823,5382830,2006_Gov-G_AL,2006,AL,Gov-G,Gov-G,SurveyUSA,325,10/30/2006,602.0,Democrat,39.0,Republican,54.0,,-15.0,11/7/2006,41.6,57.4,-15.8,0.8,0.8,1.0,,
2870,5382877,2006_Gov-G_AZ,2006,AZ,Gov-G,Gov-G,Mason-Dixon Polling & Research Inc.,197,11/1/2006,625.0,Democrat,61.0,Republican,33.0,,28.0,11/7/2006,62.6,35.4,27.2,0.8,0.8,1.0,,
3004,5383011,2006_Sen-G_FL,2006,FL,Sen-G,Sen-G,Strategic Vision LLC,320,11/3/2006,1200.0,Democrat,58.0,Republican,35.0,,23.0,11/7/2006,60.3,38.1,22.2,0.8,0.8,1.0,,
3005,5383012,2006_Sen-G_FL,2006,FL,Sen-G,Sen-G,SurveyUSA,325,11/3/2006,682.0,Democrat,59.0,Republican,36.0,,23.0,11/7/2006,60.3,38.1,22.2,0.8,0.8,1.0,,
3599,5383606,2008_Pres-D_PA,2008,PA,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,4/8/2008,681.0,Obama,38.0,Clinton,48.0,,-10.0,4/22/2008,45.4,54.6,-9.2,0.8,,1.0,previously listed as InsiderAdvantage,
3623,5383630,2008_Pres-D_PA,2008,PA,Pres-P,Pres-D,Opinion Savvy/InsiderAdvantage,243,4/20/2008,747.0,Obama,39.0,Clinton,49.0,,-10.0,4/22/2008,45.4,54.6,-9.2,0.8,,1.0,previously listed as InsiderAdvantage,
3626,5383633,2008_Pres-D_PA,2008,PA,Pres-P,Pres-D,Suffolk University,323,4/20/2008,600.0,Obama,42.0,Clinton,52.0,,-10.0,4/22/2008,45.4,54.6,-9.2,0.8,,1.0,,
3629,5383636,2008_Pres-D_PA,2008,PA,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,4/21/2008,675.0,Obama,41.0,Clinton,51.0,,-10.0,4/22/2008,45.4,54.6,-9.2,0.8,,1.0,"previously listed as Zogby Analytics, telephone",
4699,5384708,2010_Sen-GS_MA,2010,MA,Sen-G,Sen-GS,Suffolk University,323,1/12/2010,500.0,Democrat,46.0,Republican,50.0,3.0,-4.0,1/19/2010,47.1,51.9,-4.8,0.8,0.8,1.0,,
5171,5385182,2010_House-G_NY-20,2010,NY-20,House-G,House-G,Siena College,305,10/24/2010,676.0,Democrat,42.0,Republican,51.0,,-9.0,11/2/2010,45.1,54.9,-9.8,0.8,0.8,1.0,,
5219,5385230,2010_House-G_ND-1,2010,ND-1,House-G,House-G,Public Opinion Strategies,260,10/25/2010,400.0,Democrat,42.0,Republican,51.0,,-9.0,11/2/2010,45.1,54.9,-9.8,0.8,0.8,1.0,,R
5608,5385623,2012_Pres-R_WA,2012,WA,Pres-P,Pres-R,Public Policy Polling,263,2/18/2012,400.0,Romney,27.0,Paul,15.0,38.0,12.0,3/3/2012,37.6,24.8,12.8,0.8,,0.0,,
5638,5385653,2012_Pres-R_MI,2012,MI,Pres-P,Pres-R,We Ask America,376,2/26/2012,984.0,Romney,37.0,Santorum,33.0,18.0,4.0,2/28/2012,41.1,37.9,3.2,0.8,,1.0,,
5658,5385673,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,Ipsos,154,3/2/2012,917.0,Romney,32.0,Santorum,32.0,17.0,0.0,3/6/2012,37.9,37.1,0.8,0.8,,0.5,"previously listed as Ipsos, online",
5662,5385677,2012_Pres-R_OH,2012,OH,Pres-P,Pres-R,CNN/Opinion Research Corp.,37,3/3/2012,546.0,Romney,32.0,Santorum,32.0,14.0,0.0,3/6/2012,37.9,37.1,0.8,0.8,,0.5,,
5698,5385713,2012_Pres-R_WI,2012,WI,Pres-P,Pres-R,Marquette University Law School,195,3/24/2012,350.0,Romney,39.0,Santorum,31.0,11.0,8.0,4/3/2012,44.1,36.9,7.2,0.8,,1.0,previously listed as Marquette University,
5705,5385720,2012_Pres-R_WI,2012,WI,Pres-P,Pres-R,We Ask America,376,4/1/2012,1173.0,Romney,39.0,Santorum,31.0,16.0,8.0,4/3/2012,44.1,36.9,7.2,0.8,,1.0,,
7870,77124,2016_House-G_NE-2,2016,NE-2,House-G,House-G,Singularis Group,306,10/27/2016,1482.0,Democrat,45.0,Republican,47.0,4.0,-2.0,11/8/2016,47.73,48.93,-1.2,0.8,-0.8,1.0,for Donald John Bacon,R
3998,5384006,2008_Sen-G_MI,2008,MI,Sen-G,Sen-G,EPIC-MRA,84,10/21/2008,400.0,Democrat,58.0,Republican,30.0,,28.0,11/4/2008,62.66,33.85,28.81,0.81,-0.81,1.0,,
4088,5384096,2008_Pres-G_FL,2008,FL,Pres-G,Pres-G,GfK Group,115,10/24/2008,600.0,Democrat,45.0,Republican,43.0,,2.0,11/4/2008,51.03,48.22,2.81,0.81,-0.81,1.0,,
4089,5384097,2008_Pres-G_FL,2008,FL,Pres-G,Pres-G,Quinnipiac University,267,10/24/2008,1435.0,Democrat,47.0,Republican,45.0,,2.0,11/4/2008,51.03,48.22,2.81,0.81,-0.81,1.0,,
4135,5384143,2008_Pres-G_FL,2008,FL,Pres-G,Pres-G,YouGov,391,10/25/2008,1001.0,Democrat,49.0,Republican,47.0,,2.0,11/4/2008,51.03,48.22,2.81,0.81,-0.81,1.0,,
4482,5384491,2008_Pres-G_FL,2008,FL,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/30/2008,625.0,Democrat,47.0,Republican,45.0,,2.0,11/4/2008,51.03,48.22,2.81,0.81,-0.81,1.0,,
4483,5384492,2008_Pres-G_FL,2008,FL,Pres-G,Pres-G,Quinnipiac University,267,10/30/2008,1773.0,Democrat,47.0,Republican,45.0,,2.0,11/4/2008,51.03,48.22,2.81,0.81,-0.81,1.0,,
4553,5384562,2008_Pres-G_FL,2008,FL,Pres-G,Pres-G,Public Policy Polling,263,11/1/2008,1717.0,Democrat,50.0,Republican,48.0,,2.0,11/4/2008,51.03,48.22,2.81,0.81,-0.81,1.0,,
4554,5384563,2008_Pres-G_FL,2008,FL,Pres-G,Pres-G,Strategic Vision LLC,320,11/1/2008,1200.0,Democrat,49.0,Republican,47.0,,2.0,11/4/2008,51.03,48.22,2.81,0.81,-0.81,1.0,,
6125,5386129,2012_House-G_ND-1,2012,ND-1,House-G,House-G,Pharos Research Group,254,10/27/2012,752.0,Democrat,41.0,Republican,55.0,,-14.0,11/6/2012,41.7,54.89,-13.19,0.81,-0.81,1.0,,
6261,5386265,2012_Pres-G_IA,2012,IA,Pres-G,Pres-G,Public Policy Polling,263,10/30/2012,676.0,Democrat,50.0,Republican,45.0,,5.0,11/6/2012,51.99,46.18,5.81,0.81,-0.81,1.0,,
6333,5386337,2012_Pres-G_IA,2012,IA,Pres-G,Pres-G,Selzer & Co.,304,11/1/2012,800.0,Democrat,47.0,Republican,42.0,,5.0,11/6/2012,51.99,46.18,5.81,0.81,-0.81,1.0,,
7750,77128,2016_House-G_FL-13,2016,FL-13,House-G,House-G,St. Pete Polls,314,10/23/2016,1087.0,Democrat,48.0,Republican,45.0,,3.0,11/8/2016,51.9,48.1,3.81,0.81,-0.81,1.0,,
8170,77114,2016_House-G_FL-13,2016,FL-13,House-G,House-G,St. Pete Polls,314,11/1/2016,1066.0,Democrat,48.0,Republican,45.0,,3.0,11/8/2016,51.9,48.1,3.81,0.81,-0.81,1.0,,
8888,91228,2018_Gov-G_GA,2018,GA,Gov-G,Gov-G,Cygnal,67,10/29/2018,504.0,Democrat,47.0,Republican,49.2,3.8,-2.2,11/6/2018,48.83,50.22,-1.39,0.81,-0.81,1.0,,
1441,5381439,2002_House-G_CT-2,2002,CT-2,House-G,House-G,Research 2000,281,10/30/2002,600.0,Democrat,40.0,Republican,49.0,,-9.0,11/5/2002,45.91,54.09,-8.18,0.8200000000000001,-0.8200000000000001,1.0,,
1729,5381730,2004_Pres-G_WA,2004,WA,Pres-G,Pres-G,Rasmussen Reports/Pulse Opinion Research,277,10/13/2004,400.0,Democrat,52.0,Republican,44.0,,8.0,11/2/2004,52.82,45.64,7.18,0.8200000000000001,0.8200000000000001,1.0,,
2564,5382568,2006_House-G_VA-2,2006,VA-2,House-G,House-G,Mason-Dixon Polling & Research Inc.,197,10/23/2006,400.0,Democrat,44.0,Republican,46.0,,-2.0,11/7/2006,48.45,51.27,-2.82,0.8200000000000001,0.8200000000000001,1.0,,
5267,5385278,2010_Sen-G_FL,2010,FL,Sen-G,Sen-G,Susquehanna Polling & Research Inc.,326,10/26/2010,1576.0,Rubio (R),47.0,Crist (I),27.0,23.0,20.0,11/2/2010,48.89,29.71,19.18,0.8200000000000001,,1.0,,
5320,5385329,2010_Sen-G_FL,2010,FL,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/27/2010,750.0,Rubio (R),50.0,Crist (I),30.0,16.0,20.0,11/2/2010,48.89,29.71,19.18,0.8200000000000001,,1.0,,
6014,5386016,2012_Pres-G_NY,2012,NY,Pres-G,Pres-G,SurveyUSA,325,10/24/2012,554.0,Democrat,62.0,Republican,33.0,,29.0,11/6/2012,63.35,35.17,28.18,0.8200000000000001,0.8200000000000001,1.0,,
570,5380569,2000_Pres-G_PA,2000,PA,Pres-G,Pres-G,American Research Group,9,10/22/2000,600.0,Democrat,48.0,Republican,43.0,2.0,5.0,11/7/2000,50.6,46.43,4.17,0.8300000000000001,0.8300000000000001,1.0,,
629,5380628,2000_Pres-G_PA,2000,PA,Pres-G,Pres-G,U.S. News & World Report,342,10/24/2000,400.0,Democrat,45.0,Republican,40.0,5.0,5.0,11/7/2000,50.6,46.43,4.17,0.8300000000000001,0.8300000000000001,1.0,,
1010,5381009,2000_Pres-G_PA,2000,PA,Pres-G,Pres-G,Harris Insights & Analytics,133,11/3/2000,11301.0,Democrat,50.0,Republican,45.0,4.0,5.0,11/7/2000,50.6,46.43,4.17,0.8300000000000001,0.8300000000000001,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
8750,90901,2018_Gov-G_MI,2018,MI,Gov-G,Gov-G,Emerson College,88,10/25/2018,822.0,Democrat,51.7,Republican,41.3,,10.4,11/6/2018,53.31,43.75,9.57,0.8300000000000001,0.8300000000000001,1.0,,
8882,91286,2018_Sen-G_NJ,2018,NJ,Sen-G,Sen-G,Stockton University,317,10/28/2018,598.0,Democrat,51.3,Republican,39.3,2.9,12.0,11/6/2018,53.97,42.8,11.17,0.8300000000000001,0.8300000000000001,1.0,,
2387,5382389,2004_Pres-G_US,2004,US,Pres-G,Pres-G,IBD/TIPP,144,10/31/2004,1284.0,Democrat,45.3,Republican,48.6,0.9,-3.3,11/2/2004,48.27,50.73,-2.46,0.84,-0.84,1.0,,
4596,5384605,2008_Sen-G_MT,2008,MT,Sen-G,Sen-G,Public Policy Polling,263,11/1/2008,2734.0,Democrat,71.0,Republican,26.0,,45.0,11/4/2008,72.92,27.08,45.84,0.84,-0.84,1.0,,
5278,5385289,2010_Sen-G_WI,2010,WI,Sen-G,Sen-G,Voter/Consumer Research,371,10/26/2010,400.0,Democrat,44.0,Republican,48.0,,-4.0,11/2/2010,47.02,51.86,-4.84,0.84,0.84,1.0,,
5279,5385290,2010_Sen-G_WI,2010,WI,Sen-G,Sen-G,Wood Communications Group,388,10/26/2010,400.0,Democrat,44.0,Republican,48.0,,-4.0,11/2/2010,47.02,51.86,-4.84,0.84,0.84,1.0,,
5376,5385389,2010_Sen-G_WI,2010,WI,Sen-G,Sen-G,Forward Strategies,102,10/28/2010,700.0,Democrat,46.0,Republican,50.0,,-4.0,11/2/2010,47.02,51.86,-4.84,0.84,0.84,1.0,,
5812,5385822,2012_Sen-G_TX,2012,TX,Sen-G,Sen-G,University of Texas,363,10/18/2012,540.0,Democrat,39.0,Republican,54.0,,-15.0,11/6/2012,40.62,56.46,-15.84,0.84,0.84,1.0,"previously listed as University of Texas, online",
5822,5385831,2012_House-G_US,2012,US,House-G,House-G,NBC News/Wall Street Journal,221,10/19/2012,816.0,Democrat,45.0,Republican,43.0,,2.0,11/6/2012,48.75,47.59,1.16,0.84,0.84,1.0,,
5904,5385913,2012_House-G_US,2012,US,House-G,House-G,YouGov,391,10/21/2012,803.0,Democrat,44.0,Republican,42.0,,2.0,11/6/2012,48.75,47.59,1.16,0.84,0.84,1.0,,
6127,5386131,2012_House-G_US,2012,US,House-G,House-G,CBS News/New York Times,36,10/27/2012,563.0,Democrat,48.0,Republican,46.0,,2.0,11/6/2012,48.75,47.59,1.16,0.84,0.84,1.0,,
6264,5386268,2012_Pres-G_IL,2012,IL,Pres-G,Pres-G,We Ask America,376,10/30/2012,1198.0,Democrat,57.0,Republican,41.0,,16.0,11/6/2012,57.5,40.66,16.84,0.84,-0.84,1.0,,
6369,5386373,2012_House-G_US,2012,US,House-G,House-G,NBC News/Wall Street Journal,221,11/2/2012,1475.0,Democrat,47.0,Republican,45.0,,2.0,11/6/2012,48.75,47.59,1.16,0.84,0.84,1.0,,
6549,5386554,2012_Sen-G_NV,2012,NV,Sen-G,Sen-G,Public Policy Polling,263,11/4/2012,750.0,Democrat,46.0,Republican,48.0,,-2.0,11/6/2012,44.71,45.87,-1.16,0.84,-0.84,1.0,,
9006,91529,2018_Gov-G_AZ,2018,AZ,Gov-G,Gov-G,Research Co.,449,11/2/2018,450.0,Democrat,39.0,Republican,54.0,,-15.0,11/6/2018,41.84,56.0,-14.16,0.84,-0.84,1.0,among registered voters,
667,5380666,2000_Sen-G_FL,2000,FL,Sen-G,Sen-G,Rasmussen Reports/Pulse Opinion Research,277,10/25/2000,864.0,Democrat,47.0,Republican,43.0,,4.0,11/7/2000,51.04,46.19,4.850000000000001,0.85,-0.85,1.0,,
1027,5381026,2000_Sen-G_FL,2000,FL,Sen-G,Sen-G,Harris Insights & Analytics,133,11/3/2000,16996.0,Democrat,50.0,Republican,46.0,1.0,4.0,11/7/2000,51.04,46.19,4.850000000000001,0.85,-0.85,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
5205,5385215,2010_Gov-G_FL,2010,FL,Gov-G,Gov-G,Susquehanna Polling & Research Inc.,326,10/25/2010,1547.0,Democrat,45.0,Republican,47.0,,-2.0,11/2/2010,47.72,48.87,-1.15,0.85,-0.85,1.0,,
8746,90957,2018_Gov-G_CT,2018,CT,Gov-G,Gov-G,Quinnipiac University,267,10/25/2018,1201.0,Democrat,47.0,Republican,43.0,7.0,4.0,11/6/2018,49.37,46.21,3.15,0.85,0.85,1.0,,
332,5380331,2000_Pres-D_NH,2000,NH,Pres-P,Pres-D,American Research Group,9,1/30/2000,600.0,Gore,50.0,Bradley,45.0,,5.0,2/1/2000,49.73,45.59,4.14,0.86,,1.0,,
382,5380381,2000_Pres-R_CA,2000,CA,Pres-P,Pres-R,Yankelovich Partners Inc.,390,2/25/2000,418.0,Bush,48.0,McCain,23.0,,25.0,3/7/2000,60.58,34.72,25.86,0.86,,1.0,,
3817,5383824,2008_Pres-G_MO,2008,MO,Pres-G,Pres-G,Suffolk University,323,10/18/2008,600.0,Democrat,44.0,Republican,45.0,,-1.0,11/4/2008,49.29,49.43,-0.14,0.86,-0.86,1.0,,
4009,5384017,2008_House-G_IA-4,2008,IA-4,House-G,House-G,Tarrance Group,333,10/22/2008,300.0,Democrat,34.0,Republican,56.0,,-22.0,11/4/2008,39.43,60.57,-21.14,0.86,-0.86,1.0,,R
4056,5384064,2008_Pres-G_MO,2008,MO,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/23/2008,625.0,Democrat,45.0,Republican,46.0,,-1.0,11/4/2008,49.29,49.43,-0.14,0.86,-0.86,1.0,,
4428,5384438,2008_Pres-G_MO,2008,MO,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/29/2008,625.0,Democrat,46.0,Republican,47.0,,-1.0,11/4/2008,49.29,49.43,-0.14,0.86,-0.86,1.0,,
5882,5385891,2012_Pres-G_US,2012,US,Pres-G,Pres-G,GQR Research (GQRR),126,10/20/2012,1000.0,Democrat,49.0,Republican,46.0,,3.0,11/6/2012,51.01,47.15,3.86,0.86,-0.86,1.0,aka Democracy Corps; previously listed as Greenberg Quinlan Rosner (Democracy Corps),
6103,5386106,2012_Pres-G_US,2012,US,Pres-G,Pres-G,High Point University,139,10/26/2012,805.0,Democrat,46.0,Republican,43.0,,3.0,11/6/2012,51.01,47.15,3.86,0.86,-0.86,1.0,,
6408,5386412,2012_Pres-G_US,2012,US,Pres-G,Pres-G,Angus Reid Global,13,11/2/2012,1019.0,Democrat,51.0,Republican,48.0,,3.0,11/6/2012,51.01,47.15,3.86,0.86,-0.86,1.0,,
6411,5386415,2012_Pres-G_US,2012,US,Pres-G,Pres-G,Pew Research Center,253,11/2/2012,2709.0,Democrat,48.0,Republican,45.0,,3.0,11/6/2012,51.01,47.15,3.86,0.86,-0.86,1.0,,
6481,5386486,2012_Pres-G_US,2012,US,Pres-G,Pres-G,ABC News/Washington Post,3,11/3/2012,2345.0,Democrat,50.0,Republican,47.0,,3.0,11/6/2012,51.01,47.15,3.86,0.86,-0.86,1.0,,
6662,15380049,2014_Gov-G_MA,2014,MA,Gov-G,Gov-G,MassINC Polling Group,198,10/17/2014,501.0,Democrat,42.0,Republican,43.0,2.0,-1.0,11/4/2014,46.54,48.4,-1.86,0.86,0.86,1.0,,
6919,15380654,2014_Gov-G_MA,2014,MA,Gov-G,Gov-G,MassINC Polling Group,198,10/24/2014,494.0,Democrat,42.0,Republican,43.0,4.0,-1.0,11/4/2014,46.54,48.4,-1.86,0.86,0.86,1.0,,
7020,112342,2014_Gov-G_GA,2014,GA,Gov-G,Gov-G,Vox Populi Polling,372,10/28/2014,602.0,Democrat,42.0,Republican,49.0,3.0,-7.0,11/4/2014,44.88,52.74,-7.86,0.86,0.86,1.0,newly added in 2019 update,
7032,15380760,2014_Gov-G_PA,2014,PA,Gov-G,Gov-G,Muhlenberg College,219,10/28/2014,409.0,Democrat,48.0,Republican,39.0,,9.0,11/4/2014,54.93,45.07,9.86,0.86,-0.86,1.0,,
7045,15380773,2014_Sen-G_IL,2014,IL,Sen-G,Sen-G,McKeon & Associates,202,10/28/2014,823.0,Democrat,49.0,Republican,39.0,,10.0,11/4/2014,53.55,42.69,10.86,0.86,-0.86,1.0,,
7169,15380884,2014_Sen-GR_LA,2014,LA,Sen-G,Sen-GR,Vox Populi Polling,372,11/17/2014,761.0,Democrat,42.0,Republican,53.0,,-11.0,12/6/2014,44.07,55.93,-11.86,0.86,0.86,1.0,,
8018,76016,2016_Sen-G_NH,2016,NH,Sen-G,Sen-G,University of New Hampshire,357,10/28/2016,516.0,Democrat,45.0,Republican,44.0,,1.0,11/8/2016,47.98,47.84,0.14,0.86,0.86,1.0,,
8159,75592,2016_Sen-G_NH,2016,NH,Sen-G,Sen-G,University of Massachusetts Lowell,355,10/31/2016,695.0,Democrat,47.0,Republican,46.0,4.0,1.0,11/8/2016,47.98,47.84,0.14,0.86,0.86,1.0,,
8582,84654,2018_House-GS_OH-12,2018,OH-12,House-G,House-GS,Monmouth University,215,7/29/2018,396.6666666666667,Democrat,45.0,Republican,46.67,2.0,-1.67,8/7/2018,49.32,50.12,-0.81,0.86,-0.86,1.0,average of multiple versions or turnout models listed in poll,
806,5380805,2000_Pres-G_TN,2000,TN,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/30/2000,500.0,Democrat,46.0,Republican,49.0,1.0,-3.0,11/7/2000,47.28,51.15,-3.87,0.87,0.87,1.0,"previously listed as Zogby Analytics, telephone",
853,5380852,2000_Pres-G_TN,2000,TN,Pres-G,Pres-G,Ethridge & Associates LLC,89,10/31/2000,602.0,Democrat,44.0,Republican,47.0,,-3.0,11/7/2000,47.28,51.15,-3.87,0.87,0.87,1.0,,
2208,5382209,2004_Pres-G_TX,2004,TX,Pres-G,Pres-G,SurveyUSA,325,10/27/2004,602.0,Democrat,37.0,Republican,59.0,,-22.0,11/2/2004,38.22,61.09,-22.87,0.87,0.87,1.0,,
2224,5382226,2004_House-G_NM-1,2004,NM-1,House-G,House-G,Research & Polling Inc.,280,10/28/2004,568.0,Democrat,43.0,Republican,51.0,,-8.0,11/2/2004,45.53,54.4,-8.870000000000001,0.87,0.87,1.0,,
2930,5382937,2006_Sen-G_MT,2006,MT,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,11/1/2006,625.0,Democrat,47.0,Republican,47.0,,0.0,11/7/2006,49.16,48.29,0.87,0.87,-0.87,0.5,,
5867,5385876,2012_Pres-G_FL,2012,FL,Pres-G,Pres-G,Mellman Group,205,10/20/2012,800.0,Democrat,47.0,Republican,47.0,,0.0,11/6/2012,49.9,49.03,0.87,0.87,-0.87,0.5,,
6093,5386096,2012_Pres-G_FL,2012,FL,Pres-G,Pres-G,SurveyUSA,325,10/26/2012,595.0,Democrat,47.0,Republican,47.0,,0.0,11/6/2012,49.9,49.03,0.87,0.87,-0.87,0.5,,
6375,5386379,2012_Pres-G_FL,2012,FL,Pres-G,Pres-G,Angus Reid Global,13,11/2/2012,525.0,Democrat,49.0,Republican,49.0,,0.0,11/6/2012,49.9,49.03,0.87,0.87,-0.87,0.5,,
8138,75591,2016_Pres-G_NH,2016,NH,Pres-G,Pres-G,University of Massachusetts Lowell,355,10/31/2016,695.0,Democrat,44.0,Republican,44.5,5.0,-0.5,11/8/2016,46.83,46.46,0.37,0.87,-0.87,0.0,average of multiple versions or turnout models listed in poll,
8951,91293,2018_Sen-G_PA,2018,PA,Sen-G,Sen-G,Muhlenberg College,219,10/30/2018,421.0,Democrat,54.0,Republican,40.0,,14.0,11/6/2018,55.74,42.62,13.13,0.87,0.87,1.0,,
3042,5383048,2006_Sen-G_MN,2006,MN,Sen-G,Sen-G,Star Tribune,315,11/6/2006,1027.0,Democrat,55.0,Republican,34.0,,21.0,11/7/2006,58.06,37.94,20.12,0.88,0.88,1.0,,
3724,5383731,2008_House-G_ME-2,2008,ME-2,House-G,House-G,Pan Atlantic Research,249,10/15/2008,193.0,Democrat,60.0,Republican,26.0,,34.0,11/4/2008,67.44,32.56,34.88,0.88,-0.88,1.0,previously listed as Pan Atlantic SMS Group,
3757,5383764,2008_House-G_IL-10,2008,IL-10,House-G,House-G,"Normington, Petts & Associates",232,10/16/2008,400.0,Democrat,41.0,Republican,47.0,,-6.0,11/4/2008,47.44,52.56,-5.12,0.88,-0.88,1.0,previously listed as Bennett Petts & Blumenthal,D
5943,5385950,2012_Pres-G_VA,2012,VA,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/22/2012,827.0,Democrat,49.0,Republican,46.0,,3.0,11/6/2012,51.16,47.28,3.88,0.88,-0.88,1.0,aka JZ Analytics (online),
6308,5386312,2012_Pres-G_VA,2012,VA,Pres-G,Pres-G,Public Policy Polling,263,10/31/2012,600.0,Democrat,49.0,Republican,46.0,,3.0,11/6/2012,51.16,47.28,3.88,0.88,-0.88,1.0,,
6353,5386357,2012_Pres-G_VA,2012,VA,Pres-G,Pres-G,Ipsos,154,11/1/2012,1065.0,Democrat,48.0,Republican,45.0,,3.0,11/6/2012,51.16,47.28,3.88,0.88,-0.88,1.0,"previously listed as Ipsos, online",
6354,5386358,2012_Pres-G_VA,2012,VA,Pres-G,Pres-G,Mellman Group,205,11/1/2012,800.0,Democrat,48.0,Republican,45.0,,3.0,11/6/2012,51.16,47.28,3.88,0.88,-0.88,1.0,,
7128,112347,2014_Gov-G_IL,2014,IL,Gov-G,Gov-G,Ogden & Fry,425,11/1/2014,1163.0,Democrat,44.6,Republican,49.4,6.0,-4.8,11/4/2014,46.35,50.27,-3.92,0.88,-0.88,1.0,newly added in 2019 update,
8540,79779,2017_Gov-G_NJ,2017,NJ,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,11/1/2017,800.0,Democrat,50.0,Republican,35.0,,15.0,11/7/2017,55.98,41.86,14.12,0.88,0.88,1.0,,
1049,5381048,2000_Sen-G_TN,2000,TN,Sen-G,Sen-G,Mason-Dixon Polling & Research Inc.,197,11/3/2000,625.0,Democrat,30.0,Republican,62.0,,-32.0,11/7/2000,32.21,65.1,-32.89,0.89,0.89,1.0,,
1818,5381819,2004_Sen-G_FL,2004,FL,Sen-G,Sen-G,SurveyUSA,325,10/16/2004,596.0,Democrat,47.0,Republican,49.0,,-2.0,11/2/2004,48.32,49.43,-1.11,0.89,-0.89,1.0,,
2034,5382035,2004_Sen-G_FL,2004,FL,Sen-G,Sen-G,Opinion Savvy/InsiderAdvantage,243,10/23/2004,400.0,Democrat,44.0,Republican,46.0,,-2.0,11/2/2004,48.32,49.43,-1.11,0.89,-0.89,1.0,previously listed as InsiderAdvantage,
2035,5382036,2004_Sen-G_FL,2004,FL,Sen-G,Sen-G,Strategic Vision LLC,320,10/23/2004,801.0,Democrat,46.0,Republican,48.0,,-2.0,11/2/2004,48.32,49.43,-1.11,0.89,-0.89,1.0,,
6581,5386586,2013_Sen-GS_NJ,2013,NJ,Sen-G,Sen-GS,Monmouth University,215,10/11/2013,1393.0,Democrat,52.0,Republican,42.0,,10.0,10/16/2013,54.84,43.95,10.89,0.89,-0.89,1.0,aka Monmouth,
8379,76247,2016_Pres-G_UT,2016,UT,Pres-G,Pres-G,YouGov,391,11/4/2016,762.0,Democrat,23.0,Republican,40.0,24.0,-17.0,11/8/2016,27.17,45.05,-17.89,0.89,0.89,1.0,,
8708,90562,2018_House-G_FL-26,2018,FL-26,House-G,House-G,Siena College/New York Times Upshot,448,10/22/2018,499.0,Democrat,44.7,Republican,43.84,,0.86,11/6/2018,50.87,49.13,1.75,0.89,-0.89,1.0,,
240,5380239,1998_Gov-G_NY,1998,NY,Gov-G,Gov-G,Harris Insights & Analytics,133,10/30/1998,2243.0,Democrat,27.0,Republican,49.0,15.0,-22.0,11/3/1998,33.2,54.3,-21.1,0.9,-0.9,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
377,5380376,2000_Pres-R_VA,2000,VA,Pres-P,Pres-R,American Research Group,9,2/23/2000,600.0,Bush,44.0,McCain,36.0,5.0,8.0,2/29/2000,52.79,43.89,8.9,0.9,,1.0,,
788,5380787,2000_Gov-G_IN,2000,IN,Gov-G,Gov-G,Rasmussen Reports/Pulse Opinion Research,277,10/30/2000,723.0,Democrat,52.0,Republican,38.0,,14.0,11/7/2000,56.6,41.7,14.9,0.9,-0.9,1.0,,
789,5380788,2000_Gov-G_MO,2000,MO,Gov-G,Gov-G,Zogby Interactive/JZ Analytics,395,10/30/2000,600.0,Democrat,43.0,Republican,43.0,4.0,0.0,11/7/2000,49.1,48.2,0.9,0.9,-0.9,0.5,"previously listed as Zogby Analytics, telephone",
963,5380962,2000_Gov-G_UT,2000,UT,Gov-G,Gov-G,Harris Insights & Analytics,133,11/3/2000,1643.0,Democrat,41.0,Republican,55.0,2.0,-14.0,11/7/2000,42.7,55.8,-13.1,0.9,-0.9,1.0,"previously listed as Harris Interactive, online; previously listed as Harris Interactive",
1243,5381241,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,SurveyUSA,325,10/22/2002,567.0,Democrat,29.0,Republican,44.0,23.0,-15.0,11/5/2002,33.5,49.4,-15.9,0.9,0.9,1.0,,
1347,5381345,2002_Gov-G_TN,2002,TN,Gov-G,Gov-G,SurveyUSA,325,10/27/2002,726.0,Democrat,48.0,Republican,44.0,,4.0,11/5/2002,50.7,47.6,3.1,0.9,0.9,1.0,,
1401,5381399,2002_Gov-G_NY,2002,NY,Gov-G,Gov-G,SurveyUSA,325,10/29/2002,567.0,Democrat,32.0,Republican,47.0,17.0,-15.0,11/5/2002,33.5,49.4,-15.9,0.9,0.9,1.0,,
1486,5381485,2002_Gov-G_SD,2002,SD,Gov-G,Gov-G,Gallup,112,11/1/2002,685.0,Democrat,40.0,Republican,54.0,,-14.0,11/5/2002,41.9,56.8,-14.9,0.9,0.9,1.0,,
1588,5381589,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Los Angeles Times,172,1/22/2004,1176.0,Kerry,32.0,Dean,19.0,17.0,13.0,1/27/2004,38.4,26.3,12.1,0.9,,1.0,,
1595,5381596,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Marist College,183,1/24/2004,807.0,Kerry,37.0,Dean,24.0,11.0,13.0,1/27/2004,38.4,26.3,12.1,0.9,,1.0,,
1607,5381608,2004_Pres-D_NH,2004,NH,Pres-P,Pres-D,Zogby Interactive/JZ Analytics,395,1/26/2004,684.0,Kerry,37.0,Dean,24.0,12.0,13.0,1/27/2004,38.4,26.3,12.1,0.9,,1.0,"previously listed as Zogby Analytics, telephone",
1687,5381688,2004_Pres-D_NY,2004,NY,Pres-P,Pres-D,Marist College,183,2/25/2004,417.0,Kerry,64.0,Edwards,22.0,5.0,42.0,3/2/2004,61.2,20.1,41.1,0.9,,1.0,,
1690,5381691,2004_Pres-D_NY,2004,NY,Pres-P,Pres-D,Quinnipiac University,267,2/27/2004,504.0,Kerry,63.0,Edwards,21.0,5.0,42.0,3/2/2004,61.2,20.1,41.1,0.9,,1.0,,
1801,5381802,2004_Pres-G_OH,2004,OH,Pres-G,Pres-G,Zogby Interactive/JZ Analytics,395,10/16/2004,1981.0,Democrat,47.6,Republican,50.6,0.4,-3.0,11/2/2004,48.71,50.81,-2.1,0.9,-0.9,1.0,,
1940,5381941,2004_Pres-G_OH,2004,OH,Pres-G,Pres-G,Strategic Vision LLC,320,10/19/2004,801.0,Democrat,45.0,Republican,48.0,1.0,-3.0,11/2/2004,48.71,50.81,-2.1,0.9,-0.9,1.0,,
2003,5382004,2004_Gov-G_MO,2004,MO,Gov-G,Gov-G,Research 2000,281,10/23/2004,800.0,Democrat,46.0,Republican,48.0,,-2.0,11/2/2004,47.9,50.8,-2.9,0.9,0.9,1.0,,
2205,5382206,2004_Pres-G_OH,2004,OH,Pres-G,Pres-G,Mason-Dixon Polling & Research Inc.,197,10/27/2004,1500.0,Democrat,45.0,Republican,48.0,,-3.0,11/2/2004,48.71,50.81,-2.1,0.9,-0.9,1.0,,