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: OpinionWorks Remove ×
Matching polls
3Polls by OpinionWorks.
Polls per month
1
Aug 2016Jan 2018Jan 2019Jan 2020Jan 2021Jan 2022Jan 2023Apr 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 7–10, 2024 | 2024 United States Senate election in Maryland (2024) | B− OpinionWorks | The Baltimore Sun and WBFF | 1,292 | LV | — | Alsobrooks 36 · Hogan 54 | R+18 | — | — | Release |
| Oct 20–23, 2022 | 2022 Maryland gubernatorial election (2022) | B− OpinionWorks | — | 982 | LV | — | Moore 58 · Cox 27 | D+31 | — | — | Release |
| Aug 18–30, 2016 | 2016 United States Senate election in Maryland (2016) | B− OpinionWorks | — | 754 | V | — | Hollen 55 · Szeliga 26 | D+29 | — | — | 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)