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: UMass Amherst/WBZ Remove ×

Matching polls

2

Governor polls by UMass Amherst/WBZ.

Polls per month

2
Oct 2016

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

DatesQuestionPollsterSponsorSamplePop.ModeResultMarginAdjustedvs resultSource
Oct 17–21, 20162016 New Hampshire gubernatorial election (2016)Not averagedB− UMass Amherst/WBZ—772V—Ostern 42 · Sununu 39D+3——Release
Oct 17–21, 20162016 New Hampshire gubernatorial election (2016)B− UMass Amherst/WBZ—772V—Ostern 44 · Sununu 43D+1——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)