pollster-ratings/2020/pollster-ratings
Data license: CC Attribution 4.0 License · Data source: fivethirtyeight/data on GitHub · About: simonw/fivethirtyeight-datasette
453 rows sorted by Misses Outside MOE
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Suggested facets: NCPP / AAPOR / Roper, Live Caller With Cellphones, Methodology, Banned by 538, 538 Grade
Link | rowid | Pollster | Pollster Rating ID | # of Polls | NCPP / AAPOR / Roper | Live Caller With Cellphones | Methodology | Banned by 538 | Predictive Plus-Minus | 538 Grade | Mean-Reverted Bias | Races Called Correctly | Misses Outside MOE ▼ | Simple Average Error | Simple Expected Error | Simple Plus-Minus | Advanced Plus-Minus | Mean-Reverted Advanced Plus Minus | # of Polls for Bias Analysis | Bias | House Effect | Average Distance from Polling Average (ADPA) | Herding Penalty | latest_poll |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
9 | 9 | Data Orbital | 73 | 9 | yes | yes | Live | no | -0.9 | A/B | D +0.3 | 94% | 0% | 2.3 | 5.3 | -2.8 | -2.4 | -0.7 | 9 | D +1.2 | R +1.1 | 3.7 | 0.65 | 10/17/18 |
10 | 10 | National Journal | 224 | 12 | yes | yes | Live | no | -0.8 | A/B | R +0.1 | 100% | 0% | 2.6 | 6.1 | -3.4 | -3.2 | -0.7 | 12 | R +0.6 | D +0.3 | 3.5 | 0.89 | 10/25/08 |
13 | 13 | Ciruli Associates | 51 | 16 | yes | yes | Live | no | -0.8 | A/B | R +0.4 | 94% | 0% | 3.5 | 5.9 | -2.3 | -2.5 | -0.5 | 16 | R +2.1 | R +2.7 | 5.3 | 0.59 | 10/25/06 |
18 | 18 | Behavior Research Center (Rocky Mountain Poll) | 27 | 8 | yes | yes | Live | no | -0.7 | A/B | D +0.1 | 75% | 0% | 3.1 | 6.4 | -3.1 | -2.7 | -0.3 | 6 | D +1.0 | R +1.4 | 8.1 | 0.0 | 10/22/08 |
23 | 23 | Michigan State University | 463 | 2 | yes | yes | Live | no | -0.6 | A/B | R +0.0 | 100% | 0% | 1.0 | 9.6 | -8.4 | -7.7 | -0.7 | 2 | R +0.5 | R +1.5 | 0.0 | 10/18/18 | |
31 | 31 | Indiana University | 149 | 2 | yes | yes | Live | no | -0.5 | A/B | D +0.0 | 100% | 0% | 0.9 | 6.1 | -5.0 | -4.7 | -0.1 | 2 | D +0.9 | D +4.1 | 0.0 | 10/18/04 | |
33 | 33 | Louis Harris & Associates | 173 | 2 | yes | yes* | Live* | no | -0.5 | A/B | D +0.0 | 100% | 0% | 0.9 | 5.0 | -3.9 | -5.2 | -0.1 | 2 | D +0.9 | D +5.4 | 5.5 | 0.0 | 10/31/98 |
34 | 34 | Market Strategies International | 189 | 1 | yes | yes* | Live* | no | -0.5 | A/B | R +0.0 | 100% | 0% | 1.1 | 6.3 | -5.0 | -5.4 | -0.1 | 1 | R +1.1 | R +4.6 | 3.6 | 1.27 | 10/28/02 |
36 | 36 | University of Florida | 349 | 1 | yes | yes | Live | no | -0.4 | A/B | D +0.0 | 50% | 0% | 1.1 | 4.5 | -3.3 | -1.0 | 0.0 | 1 | D +1.1 | R +0.1 | 1.4 | 1.2 | 10/26/14 |
41 | 41 | Harvard University | 135 | 1 | yes | yes* | Live* | no | -0.4 | A/B | D +0.1 | 0% | 0% | 6.8 | 6.2 | 0.8 | 0.7 | 0.0 | 1 | D +6.8 | D +1.5 | 2.0 | 2.69 | 10/26/02 |
56 | 56 | St. Norbert College | 313 | 12 | no | yes | Live | no | -0.2 | A/B | D +0.2 | 88% | 0% | 3.9 | 6.7 | -2.7 | -2.4 | -0.6 | 11 | D +0.9 | D +3.0 | 5.3 | 0.22 | 10/20/14 |
61 | 61 | Public Religion Research Institute | 428 | 1 | yes | partial | Online/Live | no | -0.1 | A/B | D +0.0 | 100% | 0% | 0.4 | 5.1 | -4.4 | -2.9 | -0.1 | 1 | D +0.4 | D +1.7 | 2.0 | 1.23 | 10/19/18 |
65 | 65 | Cygnal | 67 | 13 | no | partial | IVR/Online/Live/Text | no | -0.1 | A/B | D +1.0 | 92% | 0% | 3.0 | 5.6 | -2.4 | -3.0 | -1.1 | 13 | D +2.6 | R +1.0 | 3.5 | 0.76 | 11/8/19 |
70 | 70 | American Viewpoint | 10 | 8 | no | yes | Live | no | 0.0 | B/C | R +0.8 | 69% | 0% | 4.2 | 5.7 | -1.3 | -1.6 | -0.3 | 8 | R +3.5 | R +3.3 | 6.3 | 0.0 | 10/17/18 |
73 | 73 | University of Arkansas | 345 | 6 | no | yes | Live | no | 0.0 | B/C | D +0.7 | 100% | 0% | 4.1 | 5.3 | -1.0 | -2.6 | -0.5 | 6 | D +4.1 | R +3.9 | 6.9 | 0.0 | 10/22/16 |
84 | 84 | Keating Research | 161 | 5 | no | yes | Live | no | 0.1 | B/C | D +0.1 | 80% | 0% | 2.4 | 5.0 | -2.4 | -2.1 | -0.3 | 5 | D +0.9 | D +2.8 | 3.7 | 0.62 | 11/3/16 |
86 | 86 | Montana State University Billings | 216 | 7 | no | yes | Live | no | 0.2 | B/C | D +0.3 | 57% | 0% | 3.6 | 6.3 | -2.5 | -4.1 | -0.5 | 7 | D +3.0 | D +2.5 | 0.0 | 10/18/08 | |
88 | 88 | Financial Dynamics | 95 | 15 | no | yes* | Live* | no | 0.2 | B/C | R +0.4 | 100% | 0% | 2.6 | 4.7 | -1.9 | -1.3 | -0.3 | 15 | R +1.7 | R +2.2 | 2.4 | 0.63 | 11/1/08 |
89 | 89 | University of Washington | 364 | 9 | no | yes | Live | no | 0.2 | B/C | D +0.1 | 100% | 0% | 3.6 | 5.5 | -1.7 | -1.6 | -0.3 | 9 | D +0.3 | D +3.4 | 4.8 | 0.74 | 10/25/12 |
95 | 95 | Victory Research | 437 | 2 | no | yes | Live | no | 0.2 | B/C | D +0.0 | 100% | 0% | 2.0 | 5.9 | -3.7 | -4.6 | -0.4 | 1 | D +0.3 | 0.0 | 3/8/20 | ||
99 | 99 | Marshall Marketing & Communications | 196 | 4 | no | yes* | Live* | no | 0.3 | B/C | R +0.2 | 100% | 0% | 3.4 | 6.6 | -3.1 | -1.9 | -0.2 | 3 | R +2.9 | R +1.2 | 0.0 | 10/21/08 | |
102 | 102 | Missouri State University | 212 | 3 | no | yes | Live | no | 0.3 | B/C | D +0.3 | 67% | 0% | 4.4 | 7.5 | -2.9 | -3.1 | -0.2 | 3 | D +4.1 | D +1.2 | 4.1 | 0.26 | 10/24/10 |
106 | 106 | Ethridge & Associates LLC | 89 | 6 | no | yes* | Live* | no | 0.3 | B/C | R +0.1 | 83% | 0% | 2.7 | 5.6 | -2.8 | -3.0 | -0.2 | 6 | R +0.7 | R +3.6 | 3.1 | 1.25 | 10/29/02 |
107 | 107 | APC Research | 4 | 2 | no | yes | Live | no | 0.3 | B/C | D +0.2 | 100% | 0% | 2.5 | 5.1 | -2.3 | -3.4 | -0.2 | 2 | D +2.5 | D +0.3 | 0.0 | 10/19/14 | |
110 | 110 | SEA Polling & Strategic Design | 302 | 12 | no | yes | Live | no | 0.3 | B/C | D +0.6 | 83% | 0% | 3.0 | 5.4 | -2.2 | -0.6 | -0.2 | 10 | D +2.2 | D +0.2 | 3.5 | 0.53 | 10/19/18 |
112 | 112 | Frederick Polls | 108 | 2 | no | yes | Live | no | 0.3 | B/C | R +0.0 | 75% | 0% | 2.4 | 6.5 | -3.9 | -5.7 | -0.3 | 1 | R +0.6 | D +4.5 | 10.5 | 0.0 | 10/17/12 |
115 | 115 | Park Street Strategies | 534 | 1 | no | yes | Live | no | 0.3 | B/C | 100% | 0% | 2.4 | 7.7 | -5.1 | -2.8 | -0.1 | 0 | 4.6 | 0.0 | 1/26/20 | |||
117 | 117 | GBAO | 109 | 6 | no | partial | Online/Live | no | 0.3 | B/C | D +0.0 | 75% | 0% | 3.7 | 6.0 | -2.1 | -2.0 | -0.4 | 6 | D +0.0 | D +1.9 | 0.0 | 10/21/18 | |
119 | 119 | RBI Strategies & Research | 271 | 2 | no | yes | Live | no | 0.3 | B/C | R +0.0 | 100% | 0% | 0.7 | 5.6 | -4.8 | -6.9 | -0.4 | 1 | R +0.7 | D +3.5 | 5.1 | 0.17 | 10/25/10 |
122 | 122 | MSR Group | 178 | 3 | no | yes* | Live* | no | 0.3 | B/C | D +0.2 | 100% | 0% | 3.5 | 6.8 | -3.1 | -3.9 | -0.2 | 3 | D +3.5 | D +1.3 | 0.0 | 10/19/04 | |
126 | 126 | Mason Strategies | 464 | 1 | no | yes | Live | no | 0.3 | B/C | D +0.1 | 100% | 0% | 1.9 | 5.7 | -3.6 | -4.8 | -0.2 | 1 | D +1.9 | R +4.1 | 0.0 | 10/18/18 | |
131 | 131 | Targeted Persuasion | 579 | 1 | no | yes | Live | no | 0.4 | B/C | 100% | 0% | 0.9 | 8.3 | -7.2 | -6.4 | -0.3 | 0 | 0.0 | 5/24/16 | ||||
132 | 132 | University of Houston | 351 | 1 | no | yes | Live | no | 0.4 | B/C | 100% | 0% | 2.0 | 8.5 | -6.3 | -6.3 | -0.3 | 0 | 0.0 | 2/17/16 | ||||
136 | 136 | Richmond Times-Dispatch | 288 | 4 | no | yes | Live | no | 0.4 | B/C | D +0.2 | 100% | 0% | 3.3 | 4.9 | -1.3 | -1.3 | -0.1 | 4 | D +2.9 | D +2.4 | 5.0 | 0.17 | 10/23/04 |
137 | 137 | Mercyhurst University | 422 | 1 | no | yes | Live | no | 0.4 | B/C | R +0.0 | 100% | 0% | 0.7 | 5.7 | -4.8 | -5.4 | -0.2 | 1 | R +0.7 | 0.0 | 10/18/14 | ||
138 | 138 | Odney | 524 | 1 | no | yes | Live | no | 0.4 | B/C | D +0.1 | 100% | 0% | 2.1 | 6.3 | -4.1 | -4.8 | -0.2 | 1 | D +2.1 | R +8.0 | 8.0 | 0.0 | 10/22/14 |
139 | 139 | University of Tennessee | 362 | 2 | no | yes* | Live* | no | 0.4 | B/C | R +0.1 | 100% | 0% | 2.7 | 5.1 | -2.2 | -5.7 | -0.2 | 2 | R +2.7 | R +5.4 | 0.0 | 10/14/04 | |
143 | 143 | Gotham Research Group | 576 | 1 | no | yes | Live | no | 0.4 | B/C | R +0.2 | 100% | 0% | 5.8 | 6.4 | -0.5 | -2.8 | -0.1 | 1 | R +5.8 | D +2.0 | 6.0 | 0.75 | 10/23/12 |
144 | 144 | Strategic Services | 319 | 2 | no | yes* | Live* | no | 0.4 | B/C | D +0.1 | 50% | 0% | 4.2 | 5.7 | -1.3 | -1.7 | -0.1 | 2 | D +4.2 | D +3.4 | 0.0 | 10/23/06 | |
145 | 145 | RMS Research | 273 | 2 | no | yes* | Live* | no | 0.4 | B/C | R +0.1 | 100% | 0% | 2.3 | 5.9 | -3.4 | -3.7 | -0.1 | 2 | R +2.3 | R +5.8 | 4.0 | 0.35 | 10/22/02 |
147 | 147 | Lincoln Institute | 170 | 2 | no | yes* | Live* | no | 0.4 | B/C | R +0.1 | 75% | 0% | 4.1 | 5.1 | -0.8 | -2.5 | -0.1 | 2 | R +4.1 | D +2.7 | 0.0 | 10/17/00 | |
149 | 149 | QEV Analytics | 266 | 1 | no | yes | Live | no | 0.4 | B/C | 100% | 0% | 2.0 | 6.5 | -4.3 | -6.3 | -0.2 | 0 | 0.0 | 11/2/09 | ||||
150 | 150 | Baruch College | 22 | 2 | no | yes | Live | no | 0.4 | B/C | 100% | 0% | 5.7 | 8.7 | -2.9 | -0.3 | 0.0 | 0 | 9.2 | 0.0 | 4/8/16 | |||
152 | 152 | Florida International University/Univision | 98 | 1 | no | yes | Live | no | 0.4 | B/C | D +0.0 | 100% | 0% | 1.8 | 6.3 | -4.3 | -6.1 | -0.1 | 1 | D +1.8 | R +13.0 | 0.0 | 10/16/08 | |
155 | 155 | Centre College | 47 | 1 | no | yes | Live | no | 0.4 | B/C | D +0.2 | 100% | 0% | 3.9 | 5.4 | -1.3 | -1.1 | 0.0 | 1 | D +3.9 | D +2.3 | 4.8 | 0.35 | 10/21/16 |
156 | 156 | Blumenthal Research Daily | 447 | 2 | no | yes | Live | yes | 0.4 | F | R +0.2 | 100% | 0% | 2.5 | 5.3 | -2.6 | -1.7 | -0.1 | 2 | R +1.8 | R +3.1 | 1.0 | 1.58 | 4/14/18 |
157 | 157 | New Mexico State University | 230 | 1 | no | yes* | Live* | no | 0.4 | B/C | 0% | 0% | 7.1 | 8.6 | -1.3 | -1.7 | 0.0 | 0 | 0.0 | 1/27/08 | ||||
158 | 158 | Aspen Media & Market Research | 17 | 1 | no | yes* | Live* | no | 0.4 | B/C | R +0.1 | 100% | 0% | 3.5 | 5.7 | -2.1 | -2.6 | -0.1 | 1 | R +3.5 | 0.0 | 10/22/06 | ||
163 | 163 | Canisius College | 43 | 1 | no | yes* | Live* | no | 0.4 | B/C | 100% | 0% | 0.1 | 8.6 | -8.3 | -5.7 | -0.1 | 0 | 0.0 | 2/19/04 | ||||
164 | 164 | Central Surveys Inc. | 46 | 1 | no | yes* | Live* | no | 0.4 | B/C | D +0.0 | 0% | 0% | 1.7 | 5.7 | -3.8 | -3.5 | -0.1 | 1 | D +1.7 | D +2.3 | 0.0 | 10/17/04 | |
166 | 166 | Cooper & Secrest | 60 | 1 | no | yes* | Live* | no | 0.4 | B/C | R +0.0 | 0% | 0% | 2.6 | 5.8 | -3.0 | -3.3 | 0.0 | 1 | R +2.6 | 0.0 | 10/15/02 | ||
167 | 167 | Red Sea Communications | 278 | 1 | no | yes* | Live* | no | 0.4 | B/C | R +0.1 | 100% | 0% | 4.4 | 7.1 | -2.5 | -3.0 | 0.0 | 1 | R +4.4 | 0.0 | 10/24/02 | ||
168 | 168 | Thirty-Ninth Street Strategies | 460 | 1 | no | yes | Live | no | 0.4 | B/C | R +0.1 | 0% | 0% | 2.0 | 6.8 | -4.5 | -2.8 | -0.1 | 1 | R +2.0 | R +2.4 | 3.0 | 2.58 | 10/21/18 |
169 | 169 | Dynamic Marketing Inc. | 83 | 1 | no | yes* | Live* | no | 0.4 | B/C | D +0.0 | 100% | 0% | 3.0 | 6.2 | -3.0 | -4.6 | -0.1 | 1 | D +3.0 | R +7.5 | 0.0 | 10/22/00 | |
170 | 170 | Vox Populi Communications | 529 | 1 | no | yes* | Live* | no | 0.4 | B/C | 100% | 0% | 3.5 | 8.6 | -4.9 | -3.0 | 0.0 | 0 | 6.0 | 0.0 | 2/15/00 | |||
171 | 171 | Diversified Research Inc | 80 | 1 | no | yes* | Live* | no | 0.4 | B/C | R +0.1 | 100% | 0% | 5.0 | 7.0 | -1.8 | -2.2 | 0.0 | 1 | R +5.0 | 0.0 | 10/19/00 | ||
173 | 173 | Lauer Lalley Victoria Inc. | 168 | 1 | no | yes* | Live* | no | 0.4 | B/C | R +0.0 | 100% | 0% | 1.7 | 6.6 | -4.7 | -4.1 | 0.0 | 1 | R +1.7 | D +4.0 | 0.0 | 10/18/98 | |
176 | 176 | Ohio State University | 236 | 1 | no | yes* | Live* | no | 0.4 | B/C | R +0.0 | 100% | 0% | 3.7 | 5.1 | -1.3 | -1.5 | 0.0 | 1 | R +3.7 | R +5.8 | 0.0 | 10/18/00 | |
178 | 178 | Morningside College | 536 | 1 | no | yes | Live | no | 0.4 | B/C | 0% | 0% | 6.4 | 8.5 | -1.9 | -1.3 | -0.1 | 0 | 2.3 | 1.37 | 1/20/20 | |||
180 | 180 | Market Trends Pacific | 190 | 1 | no | yes* | Live* | no | 0.4 | B/C | D +0.1 | 50% | 0% | 4.5 | 5.5 | -0.8 | -0.6 | 0.0 | 1 | D +4.5 | D +2.5 | 0.0 | 10/21/02 | |
182 | 182 | Wick Communications | 381 | 1 | no | yes* | Live* | no | 0.4 | B/C | D +0.1 | 100% | 0% | 2.8 | 6.3 | -3.2 | -1.4 | 0.0 | 1 | D +2.8 | D +4.0 | 5.0 | 1.19 | 10/27/06 |
183 | 183 | Bendixen & Amandi International | 29 | 2 | no | yes | Live | no | 0.4 | B/C | D +0.1 | 100% | 0% | 3.0 | 4.8 | -1.7 | 0.3 | 0.0 | 2 | D +1.6 | D +3.2 | 0.0 | 10/22/16 | |
184 | 184 | NRECA Market Research | 223 | 1 | no | yes* | Live* | no | 0.4 | B/C | D +0.1 | 100% | 0% | 6.3 | 5.5 | 0.9 | -0.6 | 0.0 | 1 | D +6.3 | 0.0 | 10/20/98 | ||
185 | 185 | Associated Industries of Florida | 18 | 2 | no | yes | Live | no | 0.4 | B/C | D +0.3 | 50% | 0% | 3.4 | 4.5 | -0.9 | 0.3 | 0.0 | 2 | D +3.4 | D +1.0 | 0.0 | 10/19/16 | |
186 | 186 | University of North Carolina | 359 | 1 | no | yes* | Live* | no | 0.4 | B/C | D +0.0 | 100% | 0% | 1.6 | 5.4 | -3.6 | -3.2 | 0.0 | 1 | D +1.6 | R +1.6 | 1.0 | 2.97 | 10/28/02 |
187 | 187 | University of Denver | 348 | 2 | no | yes | Live | no | 0.4 | B/C | R +0.1 | 100% | 0% | 3.4 | 5.2 | -1.7 | -0.1 | 0.0 | 2 | R +1.0 | R +1.1 | 4.5 | 0.44 | 10/30/16 |
188 | 188 | Analytical Group | 11 | 1 | no | yes* | Live* | no | 0.4 | B/C | D +0.1 | 100% | 0% | 4.0 | 5.3 | -1.1 | -0.8 | 0.0 | 1 | D +4.0 | D +3.0 | 3.7 | 0.86 | 10/26/02 |
189 | 189 | ASA Marketing Group | 5 | 1 | no | yes* | Live* | no | 0.4 | B/C | D +0.1 | 100% | 0% | 5.5 | 4.5 | 1.2 | 0.1 | 0.0 | 1 | D +5.5 | 0.0 | 10/28/06 | ||
192 | 192 | Meeting Street Research | 204 | 1 | no | yes | Live | no | 0.5 | B/C | D +0.1 | 100% | 0% | 2.6 | 5.1 | -2.2 | -0.9 | 0.0 | 1 | D +2.6 | D +5.3 | 3.0 | 1.39 | 4/4/17 |
194 | 194 | Cromer Group | 65 | 1 | no | yes* | Live* | no | 0.5 | B/C | R +0.1 | 100% | 0% | 3.9 | 5.3 | -1.2 | 0.6 | 0.0 | 1 | R +3.9 | R +3.8 | 0.0 | 10/19/06 | |
198 | 198 | Zimmerman & Associates/Marketing Intelligence | 394 | 3 | no | yes* | Live* | no | 0.5 | B/C | D +0.2 | 100% | 0% | 4.7 | 6.0 | -1.1 | 0.0 | 0.0 | 3 | D +3.2 | D +0.7 | 2.2 | 0.72 | 10/18/08 |
205 | 205 | Insights West | 151 | 9 | no | no | Online | no | 0.5 | B/C | R +0.1 | 94% | 0% | 2.4 | 5.7 | -3.1 | -3.7 | -1.0 | 8 | R +0.4 | R +1.0 | 3.1 | 1.25 | 11/6/16 |
206 | 206 | Rice University | 286 | 2 | no | yes* | Live* | no | 0.5 | B/C | D +0.2 | 100% | 0% | 5.9 | 5.1 | 1.0 | 0.2 | 0.0 | 2 | D +5.9 | D +0.6 | 2.3 | 1.34 | 10/27/02 |
207 | 207 | Val Smith | 367 | 1 | no | yes | Live | no | 0.5 | B/C | R +0.2 | 100% | 0% | 8.5 | 6.5 | 2.2 | 1.9 | 0.0 | 1 | R +8.5 | R +15.0 | 0.0 | 10/22/08 | |
210 | 210 | Old Dominion University | 238 | 1 | no | yes | Live | no | 0.5 | B/C | D +0.1 | 100% | 0% | 4.5 | 5.3 | -0.6 | -1.0 | 0.0 | 1 | D +4.5 | R +0.8 | 0.0 | 2.78 | 10/22/13 |
227 | 227 | HighGround Inc. | 416 | 2 | no | yes | Live | no | 0.5 | B/C | R +0.4 | 50% | 0% | 4.4 | 6.5 | -1.8 | -0.7 | -0.1 | 2 | R +4.4 | R +3.0 | 2.6 | 1.94 | 10/27/18 |
231 | 231 | Florida Atlantic University | 97 | 8 | no | no | IVR/Online | no | 0.5 | B/C | D +0.4 | 75% | 0% | 3.4 | 6.9 | -3.3 | -2.0 | -0.6 | 4 | D +2.9 | D +0.4 | 4.4 | 0.26 | 3/6/20 |
237 | 237 | CallFire | 42 | 4 | no | yes | Live | no | 0.5 | B/C | R +0.4 | 75% | 0% | 3.9 | 4.6 | -0.4 | 0.3 | 0.0 | 4 | R +3.9 | R +0.5 | 2.5 | 0.98 | 10/30/12 |
244 | 244 | Strategies 360 | 321 | 4 | no | partial | Online/Live | no | 0.6 | B/C | R +0.1 | 63% | 0% | 2.0 | 5.5 | -3.3 | -3.1 | -0.4 | 4 | R +0.6 | D +1.0 | 3.6 | 0.24 | 10/23/14 |
248 | 248 | Riley Research Associates | 290 | 7 | no | partial | Online/Live | no | 0.6 | B/C | R +0.1 | 100% | 0% | 2.7 | 5.6 | -2.7 | -2.3 | -0.3 | 7 | R +0.6 | R +1.3 | 0.0 | 10/15/08 | |
250 | 250 | Hoffman Research Group | 141 | 2 | no | yes | Live | no | 0.6 | B/C | R +0.4 | 100% | 0% | 5.2 | 5.1 | 0.4 | -0.2 | 0.0 | 2 | R +5.2 | R +1.3 | 2.1 | 2.19 | 10/30/18 |
255 | 255 | Florida Poll | 99 | 5 | no | yes | Live | no | 0.6 | B/C | D +0.3 | 60% | 0% | 4.6 | 4.8 | 0.0 | 1.2 | 0.1 | 5 | D +3.1 | D +0.8 | 3.3 | 0.71 | 10/25/10 |
267 | 267 | Tulchin Research | 340 | 3 | no | partial | Online/Live | no | 0.6 | B/C | R +0.1 | 67% | 0% | 3.8 | 5.5 | -1.5 | -2.5 | -0.2 | 3 | R +0.8 | D +5.3 | 2.9 | 0.55 | 10/27/18 |
270 | 270 | Latino Decisions | 482 | 2 | no | partial | Online/Live/Text | no | 0.6 | B/C | 100% | 0% | 4.7 | 8.6 | -3.7 | -2.7 | -0.3 | 0 | 5.3 | 0.89 | 3/9/20 | |||
300 | 300 | Keating Research/OnSight Public Affairs/Melanson | 455 | 1 | no | partial | Online/Live | no | 0.8 | B/C | R +0.1 | 100% | 0% | 2.6 | 5.9 | -3.1 | -3.9 | -0.2 | 1 | R +2.6 | D +3.0 | 0.0 | 10/28/18 | |
301 | 301 | 1892 Polling | 461 | 1 | no | partial | IVR/Live | no | 0.8 | B/C | R +0.0 | 100% | 0% | 0.6 | 3.9 | -3.1 | -2.3 | -0.1 | 1 | R +0.6 | R +4.3 | 7.5 | 0.0 | 10/21/18 |
302 | 302 | Starboard Communications | 316 | 2 | no | partial | IVR/Live/Text | no | 0.8 | B/C | D +0.1 | 100% | 0% | 1.7 | 6.1 | -4.2 | -8.5 | -0.8 | 1 | D +3.3 | R +7.3 | 19.5 | 0.0 | 2/26/20 |
303 | 303 | DCCC Targeting and Analytics Department | 68 | 1 | no | partial | IVR/Live | no | 0.8 | B/C | D +0.2 | 100% | 0% | 4.5 | 6.2 | -1.6 | -2.0 | -0.1 | 1 | D +4.5 | 0.0 | 10/20/16 | ||
306 | 306 | CVOTER | 40 | 6 | no | no | Online | no | 0.8 | B/C | R +0.2 | 100% | 0% | 1.9 | 3.4 | -1.4 | -1.8 | -0.3 | 6 | R +1.3 | R +0.4 | 3.2 | 0.02 | 11/3/16 |
307 | 307 | KG Polling | 502 | 2 | no | partial | Online/Live | yes | 0.8 | F | D +0.2 | 100% | 0% | 2.2 | 5.2 | -2.8 | -1.6 | -0.1 | 2 | D +2.2 | D +1.0 | 1.0 | 1.57 | 3/5/18 |
320 | 320 | Schoen Consulting | 301 | 1 | no | partial | Online/Live | no | 0.9 | B/C | R +0.1 | 100% | 0% | 2.3 | 4.5 | -2.1 | -0.3 | 0.0 | 1 | R +2.3 | R +1.5 | 1.9 | 0.97 | 10/22/10 |
322 | 322 | Victoria Research & Consulting | 369 | 1 | no | partial | Live/Text | no | 0.9 | B/C | D +0.1 | 50% | 0% | 8.0 | 6.5 | 1.7 | 1.0 | 0.0 | 1 | D +8.0 | 0.0 | 10/18/04 | ||
324 | 324 | Sacred Heart University | 453 | 1 | no | partial | Online/Live | no | 0.9 | B/C | R +0.3 | 0% | 0% | 5.6 | 5.6 | 0.2 | 0.9 | 0.0 | 1 | R +5.6 | R +8.8 | 6.4 | 0.0 | 10/30/18 |
332 | 332 | Harper Polling/Clarity Campaign Labs | 513 | 1 | no | partial | IVR/Live | no | 1.0 | B/C | D +0.3 | 0% | 0% | 7.0 | 5.9 | 1.3 | 2.1 | 0.1 | 1 | D +7.0 | D +4.8 | 0.0 | 8/27/19 | |
334 | 334 | Multi-Quest International | 220 | 2 | no | partial | IVR/Live | no | 1.0 | B/C | D +0.0 | 0% | 0% | 5.0 | 5.7 | -0.5 | -0.1 | 0.0 | 2 | D +0.9 | D +2.7 | 1.6 | 2.11 | 10/17/14 |
335 | 335 | Ogden & Fry | 425 | 3 | no | no | IVR | no | 1.0 | B/C | R +0.0 | 100% | 0% | 2.5 | 5.8 | -3.0 | -4.4 | -0.5 | 2 | R +0.2 | R +6.0 | 6.0 | 0.0 | 3/8/20 |
341 | 341 | Praecones Analytica | 257 | 3 | no | no | IVR/Online | no | 1.0 | B/C | R +0.2 | 33% | 0% | 1.8 | 6.4 | -4.4 | -5.6 | -0.6 | 3 | R +1.8 | R +5.2 | 4.9 | 0.76 | 10/27/16 |
342 | 342 | SocialSphere | 307 | 2 | no | partial | Online/Live | no | 1.0 | B/C | R +0.4 | 100% | 0% | 6.1 | 5.8 | 0.5 | 2.2 | 0.1 | 2 | R +6.1 | R +6.4 | 6.5 | 0.0 | 10/28/14 |
355 | 355 | Strategic National | 318 | 2 | no | no | IVR | no | 1.1 | B/C | D +0.1 | 25% | 0% | 0.7 | 5.1 | -4.2 | -7.2 | -0.6 | 2 | D +0.7 | R +4.8 | 5.4 | 0.03 | 11/3/16 |
356 | 356 | Master Image | 200 | 2 | no | no | IVR | no | 1.1 | B/C | 100% | 0% | 1.2 | 7.5 | -6.1 | -4.1 | -0.3 | 0 | 0.0 | 2/24/16 |
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CREATE TABLE "pollster-ratings/2020/pollster-ratings" ( "Pollster" TEXT, "Pollster Rating ID" INTEGER, "# of Polls" INTEGER, "NCPP / AAPOR / Roper" TEXT, "Live Caller With Cellphones" TEXT, "Methodology" TEXT, "Banned by 538" TEXT, "Predictive Plus-Minus" REAL, "538 Grade" TEXT, "Mean-Reverted Bias" TEXT, "Races Called Correctly" TEXT, "Misses Outside MOE" TEXT, "Simple Average Error" REAL, "Simple Expected Error" REAL, "Simple Plus-Minus" REAL, "Advanced Plus-Minus" REAL, "Mean-Reverted Advanced Plus Minus" REAL, "# of Polls for Bias Analysis" INTEGER, "Bias" TEXT, "House Effect" TEXT, "Average Distance from Polling Average (ADPA)" REAL, "Herding Penalty" REAL, "latest_poll" TEXT );