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.

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Matching polls

4

Polls by Citizen Data.

Polls per month

3
Sep 2020Oct 2020

Latest poll in the database ended Nov 2, 2026. Source: 99chambers polls database

DatesQuestionPollsterSponsorSamplePop.ModeResultMarginAdjustedvs resultSource
Oct 17–20, 20202020 United States Senate election in Texas (2020)C− Citizen Data—1,000LV—Hegar 41 · Cornyn 41Even——Release
Oct 17–20, 20202020 United States Senate election in North Carolina (2020)C− Citizen Data—1,000LV—Cunningham 48 · Tillis 42D+6——Release
Oct 17–20, 20202020 United States Senate election in Michigan (2020)C− Citizen Data—1,000LV—Peters 46 · James 42D+4——Release
Sep 4–7, 20202020 United States Senate election in Maine (2020)C− Citizen Data—600LV—Gideon 49 · Collins 41D+8——Release
Showing 1–4 of 4

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)