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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11,685

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886
Jul 2015Jan 2017Jan 2018Jan 2019Jan 2020Jan 2021Jan 2022Jan 2023Jan 2024Jan 2025Nov 2026

November, so far

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

DatesQuestionPollsterSponsorSamplePop.ModeResultMarginAdjustedvs resultSource
Oct 14–18, 20182018 Pennsylvania's 7th congressional district election (2018)A Muhlenberg College—411V—Wild 48 · Nothstein 41D+7——Release
Oct 15–18, 20182018 New York's 22nd congressional district election (2018)A Siena College—501V—Brindisi 46 · Tenney 45D+1——Release
Oct 10–18, 20182018 New Hampshire's 2nd congressional district election (2018)C University of New Hampshire—234V—Kuster 53 · Negron 38D+15——Release
Oct 10–18, 20182018 New Hampshire's 1st congressional district election (2018)C University of New Hampshire—265V—Pappas 46 · Edwards 37D+9——Release
Oct 10–18, 20182018 Montana's at-large congressional district election (2018)C+ University of Montana—533V—Williams 46 · Gianforte 45D+1——Release
Oct 13–18, 20182018 Georgia's 7th congressional district election (2018)C JMC Analytics/Bold Blue Campaigns—500V—Bourdeaux 43 · Woodall 49R+6——Release
Oct 13–18, 20182018 Georgia's 6th congressional district election (2018)C JMC Analytics/Bold Blue Campaigns—500V—McBath 45 · Handel 49R+4——Release
Oct 16–18, 20182018 Florida's 15th congressional district election (2018)C+ GQR—400V—Carlson 47 · Spano 47Even——Release
Oct 17–18, 20182018 Florida's 15th congressional district election (2018)C+ Remington—1,369V—Carlson 41 · Spano 47R+6——Release
Oct 17–18, 20182018 Arkansas's 2nd congressional district election (2018)A− Hendrix College—590V—Tucker 40 · Hill 51R+11——Release
Oct 12–18, 20182018 Wisconsin gubernatorial election (2018)B+ Ipsos—1,193V—Evers 48 · Walker 45D+3——Release
Oct 12–18, 20182018 Texas gubernatorial election (2018)B+ Ipsos—1,298V—Valdez 38 · Abbott 53R+15——Release
Oct 10–18, 20182018 New Hampshire gubernatorial election (2018)C University of New Hampshire—499V—Kelly 39 · Sununu 50R+11——Release
Oct 14–18, 20182018 Michigan gubernatorial election (2018)C− Marketing Resource Group—600V—Whitmer 50 · Schuette 36D+14——Release
Oct 14–18, 20182018 Georgia gubernatorial election (2018)Not averagedB+ Marist University—864RV—Abrams 47 · Kemp 47Even——Release
Oct 14–18, 20182018 Georgia gubernatorial election (2018)Not averagedB+ Marist University—864RV—Abrams 46 · Kemp 44D+2——Release
Oct 14–18, 20182018 Georgia gubernatorial election (2018)Not averagedB+ Marist University—554LV—Abrams 47 · Kemp 49R+2——Release
Oct 14–18, 20182018 Georgia gubernatorial election (2018)B+ Marist University—554LV—Abrams 45 · Kemp 46R+1——Release
Oct 14–18, 20182018 Florida gubernatorial election (2018)A− OnMessage Inc.—2,200V—Gillum 45 · DeSantis 48R+3——Release
Oct 12–18, 20182018 United States Senate election in Wisconsin (2018)B+ Ipsos—1,193V—Baldwin 54 · Vukmir 39D+15——Release
Oct 16–18, 20182018 United States Senate election in West Virginia (2018)Not averagedB+ Fabrizio, Lee & Associates—600V—Manchin 45 · Morrisey 47R+2——Release
Oct 16–18, 20182018 United States Senate election in West Virginia (2018)B+ Fabrizio, Lee & Associates—600V—Manchin 42 · Morrisey 44R+2——Release
Oct 12–18, 20182018 United States Senate election in Texas (2018)B+ Ipsos—1,298V—O'Rourke 44 · Cruz 49R+5——Release
Oct 10–18, 20182018 United States Senate election in Montana (2018)C+ University of Montana—533V—Tester 49 · Rosendale 39D+10——Release
Oct 16–18, 20182018 United States Senate election in Missouri (2018)A− OnMessage Inc.—800V—McCaskill 42 · Hawley 49R+7——Release
Oct 17–18, 20182018 United States Senate election in Missouri (2018)C+ RemingtonMissouri Scout1,215V—McCaskill 46 · Hawley 47R+1——Release
Oct 13–18, 20182018 United States Senate special election in Mississippi (2018)Not averagedB+ Marist UniversityNBC News856RV—Espy 28 · Hyde-Smith 36R+8——Release
Oct 13–18, 20182018 United States Senate special election in Mississippi (2018)B+ Marist UniversityNBC News511LV—Espy 29 · Hyde-Smith 38R+9——Release
Oct 13–18, 20182018 United States Senate election in Mississippi (2018)Not averagedB+ Marist University—856RV—Baria 32 · Wicker 57R+25——Release
Oct 13–18, 20182018 United States Senate election in Mississippi (2018)Not averagedB+ Marist University—856RV—Baria 30 · Wicker 54R+24——Release
Oct 13–18, 20182018 United States Senate election in Mississippi (2018)Not averagedB+ Marist University—511LV—Baria 32 · Wicker 60R+28——Release
Oct 13–18, 20182018 United States Senate election in Mississippi (2018)B+ Marist University—511LV—Baria 31 · Wicker 57R+26——Release
Oct 14–18, 20182018 United States Senate election in Michigan (2018)C− Marketing Resource Group—600V—Stabenow 53 · James 37D+16——Release
Oct 14–18, 20182018 United States Senate election in Florida (2018)A− OnMessage Inc.—2,200V—Nelson 46 · Scott 51R+5——Release
Oct 3–17, 20182018 Utah's 2nd congressional district election (2018)C University of Utah—401V—Ghorbani 29 · Stewart 52R+23——Release
Oct 13–17, 20182018 New Jersey's 11th congressional district election (2018)A The New York Times/Siena University—487V—Sherrill 49 · Webber 38D+11——Release
Oct 15–17, 20182018 Michigan's 11th congressional district election (2018)C+ Target Insyght—513V—Stevens 48 · Epstein 48Even——Release
Oct 15–17, 20182018 Michigan's 8th congressional district election (2018)C+ Target Insyght—500V—Slotkin 45 · Bishop 48R+3——Release
Oct 14–17, 20182018 Kansas's 3rd congressional district election (2018)A The New York Times/Siena University—503V—Davids 48 · Yoder 39D+9——Release
Oct 13–17, 20182018 Colorado's 6th congressional district election (2018)A The New York Times/Siena University—506V—Crow 47 · Coffman 38D+9——Release
Oct 14–17, 20182018 California's 45th congressional district election (2018)B Public Opinion Strategies—400V—Porter 46 · Walters 50R+4——Release
Oct 15–17, 20182018 Minnesota gubernatorial election (2018)A Mason-Dixon Polling & Research, Inc.—800V—Walz 45 · Johnson 39D+6——Release
Oct 13–17, 20182018 Connecticut gubernatorial election (2018)B− Sacred Heart University—501V—Lamont 40 · Stefanowski 36D+4——Release
Oct 12–17, 20182018 Colorado gubernatorial election (2018)B YouGovUniversity of Colorado800V—Polis 54 · Stapleton 42D+12——Release
Oct 15–17, 20182018 United States Senate special election in Minnesota (2018)A Mason-Dixon Polling & Research, Inc.—800V—Smith 47 · Housley 41D+6——Release
Oct 15–17, 20182018 United States Senate election in Minnesota (2018)A Mason-Dixon Polling & Research, Inc.—800V—Klobuchar 56 · Newberger 33D+23——Release
Oct 14–17, 20182018 United States Senate election in Indiana (2018)A− American Viewpoint—800V—Donnelly 40 · Braun 44R+4——Release
Oct 16–17, 20182018 United States Senate election in Arizona (2018)A− Data Orbital—600V—Sinema 47 · McSally 41D+6——Release
Oct 12–16, 20182018 New York's 19th congressional district election (2018)A Siena College—500V—Delgado 43 · Faso 44R+1——Release
Oct 15–16, 20182018 Georgia's 3rd congressional district election (2018)B+ Public Policy Polling—681V—Enderlin 26 · Ferguson 56R+30——Release
Showing 9,201–9,250 of 11,685

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)