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: University of Montana Remove ×
Matching polls
3Senate polls by University of Montana.
Polls per month
1
Aug 2018Jan 2019Jan 2020Jun 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 17–26, 2020 | 2020 United States Senate election in Montana (2020) | C+ University of Montana | — | 517 | RV | — | Bullock 47 · Daines 43 | D+4 | — | — | Release |
| Oct 10–18, 2018 | 2018 United States Senate election in Montana (2018) | C+ University of Montana | — | 533 | V | — | Tester 49 · Rosendale 39 | D+10 | — | — | Release |
| Aug 13–31, 2018 | 2018 United States Senate election in Montana (2018) | C+ University of Montana | — | 466 | V | — | Tester 56 · Rosendale 32 | D+24 | — | — | 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)