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: Garin-Hart-Yang Research Group Remove ×
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8Senate polls by Garin-Hart-Yang Research Group.
Polls per month
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Jul 2016Jan 2017Jan 2018Jan 2019Jan 2020Aug 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 30–Aug 9, 2020 | 2020 United States Senate election in Mississippi (2020) | B+ Garin-Hart-Yang Research Group | Espy's campaign | 600 | LV | — | Espy 42 · Hyde-Smith 47 | R+5 | — | — | Release |
| Jul 7–12, 2020 | 2020 United States Senate election in Kentucky (2020) | B+ Garin-Hart-Yang Research Group | McGrath's campaign | 800 | LV | — | McGrath 41 · McConnell 45 | R+4 | — | — | Release |
| Jan 8–13, 2020 | 2020 United States Senate election in Kentucky (2020) | B+ Garin-Hart-Yang Research Group | McGrath's campaign | 802 | LV | — | McGrath 40 · McConnell 43 | R+3 | — | — | Release |
| Sep 23–25, 2018 | 2018 United States Senate election in Tennessee (2018) | B+ Garin-Hart-Yang Research Group | — | 600 | V | — | Bredesen 47 · Blackburn 45 | D+2 | — | — | Release |
| Apr 9–11, 2018 | 2018 United States Senate election in Tennessee (2018) | B+ Garin-Hart-Yang Research Group | — | 601 | V | — | Bredesen 51 · Blackburn 41 | D+10 | — | — | Release |
| Oct 20–22, 2017 | 2018 United States Senate election in Tennessee (2018) | B+ Garin-Hart-Yang Research Group | — | 601 | V | — | Bredesen 46 · Blackburn 41 | D+5 | — | — | Release |
| Aug 15–18, 2016 | 2016 United States Senate election in Indiana (2016) | B+ Garin-Hart-Yang Research Group | — | 801 | V | — | Bayh 55 · Young 39 | D+16 | — | — | Release |
| Jul 12–14, 2016 | 2016 United States Senate election in Indiana (2016) | B+ Garin-Hart-Yang Research Group | — | 602 | V | — | Bayh 54 · Young 33 | D+21 | — | — | Release |
Showing 1–8 of 8
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)