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: Michigan State University Remove ×

Matching polls

2

Governor polls by Michigan State University.

Polls per month

1
Jan 2018Oct 2018

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

DatesQuestionPollsterSponsorSamplePop.ModeResultMarginAdjustedvs resultSource
Oct 13–22, 20182018 Michigan gubernatorial election (2018)B+ Michigan State University—169V—Whitmer 47 · Schuette 39D+8——Release
Sep 14, 2017–Jan 18, 20182018 Michigan gubernatorial election (2018)B+ Michigan State University—963V—Whitmer 41 · Schuette 35D+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)