Polls database
Every poll we use, with its source
11,685 polls since 2015: national questions, Senate, House, governor and state legislative races, presidential primaries and ballot measures. Filter, then open any poll’s release.
Pollster: Basswood Research Remove ×
Matching polls
3House polls by Basswood Research.
Polls per month
1
Mar 2020Sep 2020
Latest poll in the database ended Nov 2, 2026. Source: 99chambers polls database
| Dates | Question | Pollster | Sponsor | Sample | Pop. | Mode | Result | Margin | Adjusted | vs result | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 26–28, 2020 | 2020 Iowa's 1st congressional district election (2020) | C− Basswood Research | the Congressional Leadership Fund | 400 | LV | — | Finkenauer 45 · Hinson 45 | Even | — | — | Release |
| Jul 13–15, 2020 | 2020 New Jersey's 3rd congressional district election (2020) | C− Basswood Research | the Congressional Leadership Fund | 400 | LV | — | Kim 45 · Richter 42 | D+3 | — | — | Release |
| Mar 10–11, 2020 | 2020 New Jersey's 7th congressional district election (2020) | C− Basswood Research | — | 400 | LV | — | Malinowski 38 · Jr. 39 | R+1 | — | — | Release |
Showing 1–3 of 3
Adjusted: after house-effect and population corrections. vs result: margin minus the certified or unofficial result. Latest poll in the database ended Nov 2, 2026. Source: each poll’s own release, as cited by the poll list it was compiled from (The New York Times for Senate, governor and House races; Wikipedia for other offices)