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: Triumph Campaigns Remove ×

Matching polls

3

House polls by Triumph Campaigns.

Polls per month

3
Jul 2018

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

DatesQuestionPollsterSponsorSamplePop.ModeResultMarginAdjustedvs resultSource
Jul 30–31, 20182018 Mississippi's 4th congressional district election (2018)— Triumph Campaigns—525V—Anderson 37 · Palazzo 54R+17——Release
Jul 30–31, 20182018 Mississippi's 3rd congressional district election (2018)— Triumph Campaigns—525V—Evans 27 · Guest 56R+29——Release
Jul 30–31, 20182018 Mississippi's 1st congressional district election (2018)— Triumph Campaigns—525V—Wadkins 28 · Kelly 57R+29——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)