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: Digital Research Remove ×
Matching polls
1Senate polls by Digital Research.
Polls per month
1
Apr 2024
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 8–30, 2024 | 2024 United States Senate election in Maine (2024) | C− Digital Research | — | 609 | RV | — | Costello 12 · Kouzounas 28 | R+16 | — | — | Release |
Showing 1–1 of 1
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)