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.

Clear all

Matching polls

11,685

All question types. Narrow by type, state or pollster.

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 15–16, 20182018 California's 4th congressional district election (2018)B+ Clarity Campaign Labs—840V—Morse 45 · McClintock 49R+4——Release
Oct 10–16, 20182018 New York gubernatorial election (2018)A− Quinnipiac University—852V—Cuomo 58 · Molinaro 35D+23——Release
Oct 15–16, 20182018 Florida gubernatorial election (2018)B St. Pete Polls—1,974V—Gillum 47 · DeSantis 46D+1——Release
Oct 10–16, 20182018 United States Senate election in New York (2018)A− Quinnipiac University—852V—Gillibrand 58 · Farley 33D+25——Release
Oct 10–16, 20182018 United States Senate election in New Jersey (2018)A− Quinnipiac University—873V—Menendez 51 · Hugin 44D+7——Release
Oct 12–16, 20182018 United States Senate election in Indiana (2018)B− Gravis Marketing—377V—Donnelly 44 · Braun 40D+4——Release
Oct 12–16, 20182018 United States Senate election in Indiana (2018)A SurveyUSA—816V—Donnelly 41 · Braun 40D+1——Release
Oct 15–16, 20182018 United States Senate election in Florida (2018)B St. Pete Polls—1,974V—Nelson 47 · Scott 49R+2——Release
Oct 11–15, 20182018 Virginia's 10th congressional district election (2018)A The New York Times/Siena University—484V—Wexton 48 · Comstock 41D+7——Release
Oct 14–15, 20182018 Oklahoma's 5th congressional district election (2018)B− VCreek/AMG—974V—Horn 35 · Russell 51R+16——Release
Oct 12–15, 20182018 New Jersey's 5th congressional district election (2018)C− McLaughlin & Associates—400V—Gottheimer 47 · Jr. 38D+9——Release
Oct 10–15, 20182018 New Hampshire's 2nd congressional district election (2018)A+ St. Anselm—220V—Kuster 49 · Negron 22D+27——Release
Oct 10–15, 20182018 New Hampshire's 1st congressional district election (2018)A+ St. Anselm—234V—Pappas 44 · Edwards 36D+8——Release
Oct 11–15, 20182018 Michigan's 2nd congressional district election (2018)B+ Lake Research Partners—400V—Davidson 42 · Huizenga 48R+6——Release
Oct 11–15, 20182018 Arizona's 6th congressional district election (2018)A The New York Times/Siena University—500V—Malik 36 · Schweikert 50R+14——Release
Oct 10–15, 20182018 New Hampshire gubernatorial election (2018)A+ St. Anselm—454V—Kelly 39 · Sununu 49R+10——Release
Oct 13–15, 20182018 Nevada gubernatorial election (2018)B+ Vox Populi Polling—614V—Sisolak 52 · Laxalt 48D+4——Release
Oct 13–15, 20182018 United States Senate election in West Virginia (2018)B+ Vox Populi Polling—789V—Manchin 53 · Morrisey 47D+6——Release
Oct 11–15, 20182018 United States Senate election in New Jersey (2018)A− Monmouth University Polling Institute—527V—Menendez 49 · Hugin 40D+9——Release
Oct 13–15, 20182018 United States Senate election in Indiana (2018)B+ Vox Populi Polling—783V—Donnelly 55 · Braun 45D+10——Release
Oct 10–14, 20182018 West Virginia's 3rd congressional district election (2018)A− Monmouth University Polling Institute—343V—Ojeda 45 · Miller 48R+3——Release
Oct 5–14, 20182018 Vermont's at-large congressional district election (2018)B− Braun Research—497V—Welch 55 · Tynio 18D+37——Release
Oct 11–14, 20182018 Pennsylvania's 1st congressional district election (2018)A The New York Times/Siena University—570V—Wallace 50 · Fitzpatrick 43D+7——Release
Oct 11–14, 20182018 Minnesota's 8th congressional district election (2018)A The New York Times/Siena University—507LV—Radinovich 34 · Stauber 49R+15——Release
Oct 9–14, 20182018 Minnesota's 2nd congressional district election (2018)C Global Strategy Group—400V—Craig 52 · Lewis 43D+9——Release
Oct 10–14, 20182018 Michigan's 11th congressional district election (2018)B ALG Research—513V—Stevens 44 · Epstein 34D+10——Release
Oct 11–14, 20182018 Georgia's 7th congressional district election (2018)C− McLaughlin & Associates—400V—Bourdeaux 32 · Woodall 59R+27——Release
Oct 11–14, 20182018 Florida's 27th congressional district election (2018)C− McLaughlin & Associates—400V—Shalala 41 · Salazar 50R+9——Release
Oct 11–14, 20182018 Florida's 27th congressional district election (2018)B ALG Research—500V—Shalala 44 · Salazar 39D+5——Release
Oct 9–14, 20182018 Florida's 15th congressional district election (2018)A SurveyUSA—591V—Carlson 45 · Spano 45Even——Release
Oct 5–14, 20182018 Vermont gubernatorial election (2018)B− Braun Research—495V—Hallquist 28 · Scott 42R+14——Release
Oct 12–14, 20182018 South Carolina gubernatorial election (2018)B Trafalgar Group—4,830V—Smith 32 · McMaster 56R+24——Release
Oct 8–14, 20182018 Michigan gubernatorial election (2018)B ALG ResearchWhitmer's campaign800V—Whitmer 46 · Schuette 36D+10——Release
Sep 17–Oct 14, 20182018 California gubernatorial election (2018)Not averagedB− Los Angeles TimesUSC Dornsife980RV—Newsom 51 · Cox 30D+21——Release
Sep 17–Oct 14, 20182018 California gubernatorial election (2018)B− Los Angeles TimesUSC Dornsife794LV—Newsom 54 · Cox 31D+23——Release
Oct 12–14, 20182018 California gubernatorial election (2018)C Thomas Partners Strategies—1,068V—Newsom 51 · Cox 43D+8——Release
Oct 12–14, 20182018 California gubernatorial election (2018)A SurveyUSA—762V—Newsom 52 · Cox 35D+17——Release
Oct 12–14, 20182018 Alaska gubernatorial election (2018)B− Alaska Survey Research—500V—Begich 45 · Dunleavy 52R+7——Release
Oct 10–14, 20182018 United States Senate election in Texas (2018)A− Tulchin Research—600V—O'Rourke 45 · Cruz 49R+4——Release
Oct 11–13, 20182018 Ohio's 12th congressional district election (2018)B+ Clarity Campaign Labs—639V—O'Connor 46 · Balderson 48R+2——Release
Oct 12–13, 20182018 New York's 22nd congressional district election (2018)C+ The Polling Company—400V—Brindisi 42 · Tenney 50R+8——Release
Oct 8–13, 20182018 Montana's at-large congressional district election (2018)C Montana State University Billings—471V—Williams 41 · Gianforte 44R+3——Release
Oct 10–13, 20182018 Michigan's 11th congressional district election (2018)B+ Harper Polling—465V—Stevens 36 · Epstein 35D+1——Release
Oct 12–13, 20182018 Iowa's 1st congressional district election (2018)C+ The Polling Company—400V—Finkenauer 45 · Blum 43D+2——Release
Oct 9–13, 20182018 Texas gubernatorial election (2018)Not averagedC SSRSCNN862RV—Valdez 38 · Abbott 56R+18——Release
Oct 9–13, 20182018 Texas gubernatorial election (2018)C SSRSCNN716LV—Valdez 39 · Abbott 57R+18——Release
Oct 8–13, 20182018 Tennessee gubernatorial election (2018)C SSRSVanderbilt University800V—Dean 37 · Lee 48R+11——Release
Oct 12–13, 20182018 Minnesota gubernatorial election (2018)B+ Change Research—1,413V—Walz 47 · Johnson 44D+3——Release
Oct 11–13, 20182018 United States Senate election in West Virginia (2018)C+ The Polling Company—600V—Manchin 49 · Morrisey 45D+4——Release
Oct 8–13, 20182018 United States Senate election in Texas (2018)B+ WPA Intelligence—801V—O'Rourke 43 · Cruz 52R+9——Release
Showing 9,251–9,300 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)