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 9–15, 20202020 United States Senate election in Colorado (2020)B+ RMG ResearchPoliticalIQ800LV—Hickenlooper 51 · Gardner 42D+9——Release
Oct 13–14, 20202020 Pennsylvania's 8th congressional district election (2020)B− efficientBognet's campaign615LV—Cartwright 48 · Bognet 43D+5——Release
Oct 13–14, 20202020 New York's 24th congressional district election (2020)B+ Public Policy Pollingthe House Majority PAC798RV—Balter 45 · Katko 43D+2——Release
Oct 11–14, 20202020 California's 39th congressional district election (2020)B Public Opinion StrategiesKim's campaign400LV—Cisneros 46 · Kim 47R+1——Release
Oct 12–14, 20202020 California's 4th congressional district election (2020)B+ Lake Research PartnersKennedy's campaign958LV—Kennedy 45 · McClintock 49R+4——Release
Oct 11–14, 20202020 North Carolina gubernatorial election (2020)B+ CiviqsDaily Kos1,211LV—Cooper 53 · Forest 46D+7——Release
Oct 13–14, 20202020 North Carolina gubernatorial election (2020)A+ Emerson College—721LV—Cooper 50 · Forest 46D+4——Release
Oct 11–14, 20202020 United States Senate election in Virginia (2020)B+ CiviqsDaily Kos1,231LV—Warner 54 · Gade 43D+11——Release
Oct 9–14, 20202020 United States Senate election in South Carolina (2020)A The New York Times/Siena University—605LV—Harrison 40 · Graham 46R+6——Release
Oct 11–14, 20202020 United States Senate election in North Carolina (2020)B+ CiviqsDaily Kos1,211LV—Cunningham 51 · Tillis 45D+6——Release
Oct 13–14, 20202020 United States Senate election in North Carolina (2020)A+ Emerson College—721LV—Cunningham 45 · Tillis 44D+1——Release
Oct 11–14, 20202020 United States Senate election in Colorado (2020)B+ CiviqsDaily Kos1,013LV—Hickenlooper 53 · Gardner 42D+11——Release
Oct 7–14, 20202020 United States Senate special election in Arizona (2020)B+ IpsosReuters667LV—Kelly 52 · McSally 41D+11——Release
Oct 11–14, 20202020 United States Senate election in Alabama (2020)D FM3 ResearchJones' campaign801LV—Jones 48 · Tuberville 47D+1——Release
Oct 11–14, 20202020 United States Senate election in Alabama (2020)C Moore Information Groupthe Tommy Tuberville campaign504LV—Jones 40 · Tuberville 55R+15——Release
Oct 9–13, 20202020 Florida's 27th congressional district election (2020)C+ Bendixen & Amandi ResearchShalala's campaign500LV—Shalala 50 · Salazar 43D+7——Release
Oct 10–13, 20202020 California's 50th congressional district election (2020)A− Strategies 360Campa-Najjar's campaign401LV—Campa-Najjar 42 · Issa 42Even——Release
Oct 11–13, 20202020 Arkansas's 2nd congressional district election (2020)A− Hendrix College—644LV—Elliott 46 · Hill 46Even——Release
Oct 9–13, 20202020 North Carolina gubernatorial election (2020)A The New York Times/Siena University—627LV—Cooper 51 · Forest 37D+14——Release
Oct 10–13, 20202020 Indiana gubernatorial election (2020)A SurveyUSA—527LV—Myers 25 · Holcomb 55R+30——Release
Oct 7–13, 20202020 United States Senate election in North Carolina (2020)B+ IpsosReuters660LV—Cunningham 46 · Tillis 42D+4——Release
Oct 9–13, 20202020 United States Senate election in North Carolina (2020)A The New York Times/Siena University—627LV—Cunningham 41 · Tillis 37D+4——Release
Oct 7–13, 20202020 United States Senate election in New Jersey (2020)B− Stockton University—721LV—Booker 57 · Mehta 32D+25——Release
Oct 7–13, 20202020 United States Senate election in Michigan (2020)B+ IpsosReuters620LV—Peters 52 · James 44D+8——Release
Oct 8–13, 20202020 United States Senate election in Colorado (2020)B− Keating Research/OnSight Public Affairs/Melanson—519LV—Hickenlooper 51 · Gardner 41D+10——Release
Oct 9–13, 20202020 United States Senate special election in Arizona (2020)Not averagedA− Monmouth University Polling Institute—502LV—Kelly 51 · McSally 45D+6——Release
Oct 9–13, 20202020 United States Senate special election in Arizona (2020)A− Monmouth University Polling Institute—502LV—Kelly 52 · McSally 42D+10——Release
Oct 9–13, 20202020 United States Senate special election in Arizona (2020)Not averagedA− Monmouth University Polling Institute—502RV—Kelly 52 · McSally 42D+10——Release
Oct 10–12, 20202020 Virginia's 10th congressional district election (2020)B+ Garin-Hart-Yang Research GroupWexton's campaign400LV—Wexton 58 · Andrews 36D+22——Release
Oct 11–12, 20202020 Texas's 21st congressional district election (2020)B+ WPA Intelligencethe Club for Growth412LV—Davis 42 · Roy 47R+5——Release
Oct 9–12, 20202020 New Hampshire's 2nd congressional district election (2020)C University of New Hampshire—410LV—Kuster 49 · Negron 45D+4——Release
Oct 9–12, 20202020 New Hampshire's 1st congressional district election (2020)C University of New Hampshire—477LV—Pappas 53 · Mowers 43D+10——Release
Oct 10–12, 20202020 Illinois's 17th congressional district election (2020)A+ Tarrance Groupthe NRCC418LV—Bustos 49 · King 44D+5——Release
Oct 8–12, 20202020 California's 49th congressional district election (2020)A SurveyUSA—514LV—Levin 56 · Maryott 36D+20——Release
Oct 8–12, 20202020 New Hampshire gubernatorial election (2020)A Suffolk University—500LV—Feltes 31 · Sununu 55R+24——Release
Oct 9–12, 20202020 New Hampshire gubernatorial election (2020)C University of New Hampshire—899LV—Feltes 37 · Sununu 62R+25——Release
Sep 30–Oct 12, 20202020 United States Senate election in Virginia (2020)Not averagedB− Roanoke College/Reconnect Research—602LV—Warner 55 · Gade 38D+17——Release
Sep 30–Oct 12, 20202020 United States Senate election in Virginia (2020)B− Reconnect Research/Roanoke College—602LV—Warner 55 · Gade 38D+17——Release
Oct 8–12, 20202020 United States Senate election in New Hampshire (2020)A Suffolk University—500LV—Shaheen 51 · Messner 36D+15——Release
Oct 9–12, 20202020 United States Senate election in New Hampshire (2020)C University of New Hampshire—899LV—Shaheen 55 · Messner 40D+15——Release
Oct 8–12, 20202020 United States Senate election in Michigan (2020)A− EPIC-MRA—600LV—Peters 45 · James 39D+6——Release
Oct 8–11, 20202020 Texas's 22nd congressional district election (2020)C GBAO—500LV—Kulkarni 48 · Nehls 43D+5——Release
Oct 8–11, 20202020 Texas's 10th congressional district election (2020)C GBAOSiegel's campaign400LV—Siegel 45 · McCaul 47R+2——Release
Oct 6–11, 20202020 New York's 18th congressional district election (2020)C Global Strategy Group—400LV—Maloney 53 · Farley 35D+18——Release
Oct 7–11, 20202020 North Carolina gubernatorial election (2020)B+ RMG Research—800LV—Cooper 51 · Forest 37D+14——Release
Oct 8–11, 20202020 North Carolina gubernatorial election (2020)A SurveyUSA—669LV—Cooper 52 · Forest 39D+13——Release
Oct 8–11, 20202020 North Carolina gubernatorial election (2020)Not averagedA− Monmouth University Polling Institute—500LV—Cooper 51 · Forest 46D+5——Release
Oct 8–11, 20202020 North Carolina gubernatorial election (2020)A− Monmouth University Polling Institute—500LV—Cooper 52 · Forest 44D+8——Release
Oct 8–11, 20202020 North Carolina gubernatorial election (2020)Not averagedA− Monmouth University Polling Institute—500RV—Cooper 51 · Forest 44D+7——Release
Oct 9–11, 20202020 United States Senate election in Virginia (2020)A+ CygnalDaniel Gade's campaign607LV—Warner 51 · Gade 44D+7——Release
Showing 7,751–7,800 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)