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: Washington College Remove ×

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2

House polls by Washington College.

Polls per month

2
Nov 2022

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

DatesQuestionPollsterSponsorSamplePop.ModeResultMarginAdjustedvs resultSource
Oct 28–Nov 1, 20222022 Maryland's 1st congressional district election (2022)Not averagedB− Washington College—686RV—Mizeur 36 · Harris 44R+8——Release
Oct 28–Nov 1, 20222022 Maryland's 1st congressional district election (2022)B− Washington College—597LV—Mizeur 39 · Harris 45R+6——Release
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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)