house_polls: 2217
| rowid | question_id | poll_id | cycle | state | pollster_id | pollster | sponsor_ids | sponsors | display_name | pollster_rating_id | pollster_rating_name | fte_grade | sample_size | population | population_full | methodology | office_type | seat_number | seat_name | start_date | end_date | election_date | sponsor_candidate | internal | partisan | tracking | nationwide_batch | ranked_choice_reallocated | created_at | notes | url | stage | race_id | answer | candidate_id | candidate_name | candidate_party | pct |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2217 | 87153 | 54037 | 2018 | Iowa | 1359 | DCCC Targeting and Analytics Department | 451 | DCCC | DCCC Targeting and Analytics Department | 68 | DCCC Targeting and Analytics Department | B/C | 575 | lv | lv | IVR/Live Phone | U.S. House | 3 | District 3 | 9/4/18 | 9/5/18 | 11/6/18 | 1 | DEM | 0 | 0 | 9/14/18 16:58 | https://dccc.org/640854-2/ | general | 299 | Axne | 11264 | Cindy Axne | DEM | 46.0 |