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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Pollster: Colby College Remove ×

Matching polls

3

House polls by Colby College.

Polls per month

2
Sep 2020Oct 2020

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

DatesQuestionPollsterSponsorSamplePop.ModeResultMarginAdjustedvs resultSource
Oct 21–25, 20202020 Maine's 2nd congressional district election (2020)C− Colby College—453LV—Golden 56 · Crafts 31D+25——Release
Oct 21–25, 20202020 Maine's 1st congressional district election (2020)C− Colby College—426LV—Pingree 58 · Allen 31D+27——Release
Sep 17–23, 20202020 Maine's 2nd congressional district election (2020)C− Colby College—275LV—Golden 56 · Crafts 33D+23——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)