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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Polls per month

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 13–22, 20182018 United States Senate election in Michigan (2018)B+ Michigan State University—169V—Stabenow 49 · James 42D+7——Release
Oct 20–22, 20182018 United States Senate election in Michigan (2018)A+ Tarrance GroupJames' campaign605V—Stabenow 48 · James 41D+7——Release
Oct 16–22, 20182018 United States Senate election in Florida (2018)— Saint Leo University Polling Institute—698V—Nelson 47 · Scott 38D+9——Release
Oct 19–21, 20182018 Wisconsin's 1st congressional district election (2018)B+ Change Research—551V—Bryce 45 · Steil 44D+1——Release
Oct 15–21, 20182018 Virginia's 10th congressional district election (2018)A− The Washington PostSchar School430V—Wexton 56 · Comstock 43D+13——Release
Oct 19–21, 20182018 Pennsylvania's 10th congressional district election (2018)B Susquehanna Polling & Research, Inc.—366V—Scott 46 · Perry 49R+3——Release
Oct 17–21, 20182018 California's 48th congressional district election (2018)A− Monmouth University Polling Institute—372V—Rouda 48 · Rohrabacher 50R+2——Release
Oct 19–21, 20182018 California's 22nd congressional district election (2018)B+ Change Research—840V—Janz 46 · Nunes 51R+5——Release
Oct 15–21, 20182018 Texas gubernatorial election (2018)B YouGovUniversity of Texas927V—Valdez 37 · Abbott 56R+19——Release
Oct 15–21, 20182018 Michigan gubernatorial election (2018)Not averagedB ALG ResearchWhitmer's campaign906V—Whitmer 48 · Schuette 38D+10——Release
Oct 15–21, 20182018 Michigan gubernatorial election (2018)B ALG ResearchWhitmer's campaign906V—Whitmer 47 · Schuette 36D+11——Release
Oct 17–21, 20182018 Kansas gubernatorial election (2018)B+ Public Policy Polling—698V—Kelly 48 · Kobach 44D+4——Release
Oct 17–21, 20182018 Florida gubernatorial election (2018)A− Quinnipiac University—1,161V—Gillum 52 · DeSantis 46D+6——Release
Oct 18–21, 20182018 Florida gubernatorial election (2018)A SurveyUSA—665V—Gillum 49 · DeSantis 42D+7——Release
Oct 18–21, 20182018 Florida gubernatorial election (2018)B Florida Atlantic University—704V—Gillum 41 · DeSantis 37D+4——Release
Oct 20–21, 20182018 Florida gubernatorial election (2018)B St. Pete Polls—1,575V—Gillum 47 · DeSantis 46D+1——Release
Oct 12–21, 20182018 California gubernatorial election (2018)B Public Policy Institute of California—989V—Newsom 49 · Cox 38D+11——Release
Oct 15–21, 20182018 United States Senate election in Texas (2018)B YouGovUniversity of Texas927V—O'Rourke 45 · Cruz 51R+6——Release
Oct 18–21, 20182018 United States Senate election in Texas (2018)B− GBA Strategies—1,000V—O'Rourke 46 · Cruz 50R+4——Release
Oct 17–21, 20182018 United States Senate election in Florida (2018)A− Quinnipiac University—1,161V—Nelson 52 · Scott 46D+6——Release
Oct 18–21, 20182018 United States Senate election in Florida (2018)A SurveyUSA—665V—Nelson 49 · Scott 41D+8——Release
Oct 18–21, 20182018 United States Senate election in Florida (2018)B Florida Atlantic University—704V—Nelson 41 · Scott 42R+1——Release
Oct 20–21, 20182018 United States Senate election in Florida (2018)B St. Pete Polls—1,575V—Nelson 48 · Scott 49R+1——Release
Oct 17–20, 20182018 Texas's 21st congressional district election (2018)B+ WPA Intelligence—401V—Kopser 38 · Roy 50R+12——Release
Oct 16–20, 20182018 Minnesota's 1st congressional district election (2018)A SurveyUSA—586LV—Feehan 47 · Hagedorn 45D+2——Release
Oct 19–20, 20182018 Kansas gubernatorial election (2018)B+ Public Policy Polling—698V—Kelly 41 · Kobach 41Even——Release
Oct 16–20, 20182018 Florida gubernatorial election (2018)Not averagedC SSRSCNN872RV—Gillum 52 · DeSantis 42D+10——Release
Oct 16–20, 20182018 Florida gubernatorial election (2018)C SSRSCNN759LV—Gillum 54 · DeSantis 42D+12——Release
Oct 17–20, 20182018 Florida gubernatorial election (2018)B− Schroth, Eldon and Associates—600V—Gillum 48 · DeSantis 42D+6——Release
Oct 18–20, 20182018 California gubernatorial election (2018)C Thomas Partners Strategies—1,068V—Newsom 54 · Cox 41D+13——Release
Oct 15–20, 20182018 United States Senate election in Indiana (2018)B+ Mason Strategies—600V—Donnelly 43 · Braun 47R+4——Release
Oct 16–20, 20182018 United States Senate election in Florida (2018)Not averagedC SSRSCNN872RV—Nelson 49 · Scott 45D+4——Release
Oct 16–20, 20182018 United States Senate election in Florida (2018)C SSRSCNN759LV—Nelson 50 · Scott 45D+5——Release
Oct 17–20, 20182018 United States Senate election in Florida (2018)B− Schroth, Eldon and Associates—600V—Nelson 45 · Scott 47R+2——Release
Oct 14–19, 20182018 Washington's 3rd congressional district election (2018)A The New York Times/Siena University—497V—Long 41 · Beutler 48R+7——Release
Oct 16–19, 20182018 Pennsylvania's 8th congressional district election (2018)A The New York Times/Siena University—506V—Cartwright 52 · Chrin 40D+12——Release
Oct 12–19, 20182018 North Dakota's at-large congressional district election (2018)C− Strategic Research Associates—650V—Schneider 35 · Armstrong 56R+21——Release
Oct 15–19, 20182018 Florida's 27th congressional district election (2018)A The New York Times/Siena University—542V—Shalala 44 · Salazar 37D+7——Release
Oct 16–19, 20182018 Florida's 15th congressional district election (2018)A The New York Times/Siena University—499V—Carlson 43 · Spano 43Even——Release
Oct 18–19, 20182018 California's 48th congressional district election (2018)C Thomas Partner Strategies—440V—Rouda 41 · Rohrabacher 49R+8——Release
Oct 12–19, 20182018 Nevada gubernatorial election (2018)B+ Ipsos—1,137V—Sisolak 41 · Laxalt 46R+5——Release
Oct 17–19, 20182018 California gubernatorial election (2018)A+ Emerson College—671V—Newsom 52 · Cox 32D+20——Release
Oct 18–19, 20182018 Arkansas gubernatorial election (2018)A− Hendrix College—528V—Henderson 24 · Hutchinson 60R+36——Release
Oct 12–19, 20182018 United States Senate election in West Virginia (2018)C− Strategic Research Associates—650V—Manchin 52 · Morrisey 36D+16——Release
Oct 12–19, 20182018 United States Senate election in North Dakota (2018)C− Strategic Research Associates—650V—Heitkamp 40 · Cramer 56R+16——Release
Oct 12–19, 20182018 United States Senate election in New Jersey (2018)Not averagedC+ Rutgers-Eagleton—896RV—Menendez 48 · Hugin 45D+3——Release
Oct 12–19, 20182018 United States Senate election in New Jersey (2018)C+ Rutgers-Eagleton—496LV—Menendez 51 · Hugin 46D+5——Release
Oct 15–19, 20182018 United States Senate election in Arizona (2018)A The New York Times/Siena University—606V—Sinema 46 · McSally 48R+2——Release
Oct 14–18, 20182018 West Virginia's 3rd congressional district election (2018)A The New York Times/Siena University—490V—Ojeda 41 · Miller 46R+5——Release
Oct 13–18, 20182018 Texas's 23rd congressional district election (2018)A The New York Times/Siena University—488V—Jones 38 · Hurd 53R+15——Release
Showing 9,151–9,200 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)