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: Research America Remove ×
Matching polls
9Senate polls by Research America.
Polls per month
2
Aug 2017Jan 2019Jan 2020Jan 2021Jan 2022Jan 2023Sep 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 3–9, 2024 | 2024 United States Senate election in Virginia (2024) | B Research America | University of Mary Washington | 756 | LV | — | Kaine 49 · Cao 43 | D+6 | — | — | Release |
| Sep 3–9, 2024 | 2024 United States Senate election in Virginia (2024)Not averaged | B Research America | University of Mary Washington | 1,000 | A | — | Kaine 45 · Cao 38 | D+7 | — | — | Release |
| Aug 21–27, 2024 | 2024 United States Senate election in West Virginia (2024) | B Research America | West Virginia MetroNews | 400 | RV | — | Elliott 28 · Justice 62 | R+34 | — | — | Release |
| Oct 5–11, 2022 | 2022 United States Senate election in Illinois (2022) | B Research America | — | 1,000 | RV | — | Duckworth 48 · Salvi 29 | D+19 | — | — | Release |
| Oct 6–9, 2020 | 2020 United States Senate election in West Virginia (2020) | B Research America | — | 450 | LV | — | Swearengin 33 · Capito 53 | R+20 | — | — | Release |
| Oct 19–30, 2018 | 2018 United States Senate election in West Virginia (2018) | B Research America | — | 400 | V | — | Manchin 45 · Morrisey 40 | D+5 | — | — | Release |
| Aug 16–26, 2018 | 2018 United States Senate election in West Virginia (2018)Not averaged | B Research America | — | 404 | V | — | Manchin 45 · Morrisey 34 | D+11 | — | — | Release |
| Aug 16–26, 2018 | 2018 United States Senate election in West Virginia (2018) | B Research America | — | 404 | V | — | Manchin 46 · Morrisey 38 | D+8 | — | — | Release |
| Aug 11–20, 2017 | 2018 United States Senate election in West Virginia (2018) | B Research America | — | 400 | V | — | Manchin 51 · Morrisey 37 | D+14 | — | — | Release |
Showing 1–9 of 9
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)