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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Matching polls

2,426

Governor polls.

Polls per month

241
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
Sep 30–Oct 3, 20182018 Wisconsin gubernatorial election (2018)Not averagedB+ Marist University—571LV—Evers 53 · Walker 43D+10——Release
Sep 30–Oct 3, 20182018 Wisconsin gubernatorial election (2018)B+ Marist University—571LV—Evers 50 · Walker 42D+8——Release
Sep 30–Oct 3, 20182018 Nevada gubernatorial election (2018)Not averagedB+ Marist University—780RV—Sisolak 45 · Laxalt 44D+1——Release
Sep 30–Oct 3, 20182018 Nevada gubernatorial election (2018)Not averagedB+ Marist University—780RV—Sisolak 40 · Laxalt 41R+1——Release
Sep 30–Oct 3, 20182018 Nevada gubernatorial election (2018)Not averagedB+ Marist University—574LV—Sisolak 45 · Laxalt 46R+1——Release
Sep 30–Oct 3, 20182018 Nevada gubernatorial election (2018)B+ Marist University—574LV—Sisolak 40 · Laxalt 44R+4——Release
Oct 1–3, 20182018 Arizona gubernatorial election (2018)A− Data Orbital—550V—Garcia 34 · Ducey 52R+18——Release
Oct 3, 20182018 Arizona gubernatorial election (2018)B OH Predictive Insights—600V—Garcia 37 · Ducey 54R+17——Release
Sep 29–Oct 2, 20182018 Tennessee gubernatorial election (2018)Not averagedA− Fox News—806RV—Dean 35 · Lee 52R+17——Release
Sep 29–Oct 2, 20182018 Tennessee gubernatorial election (2018)A− Fox News—666LV—Dean 36 · Lee 53R+17——Release
Sep 24–Oct 2, 20182018 South Carolina gubernatorial election (2018)B Trafalgar Group—2,692V—Smith 37 · McMaster 51R+14——Release
Oct 1–2, 20182018 Pennsylvania gubernatorial election (2018)C Morning Consult—1,188V—Wolf 48 · Wagner 36D+12——Release
Sep 19–Oct 2, 20182018 Nevada gubernatorial election (2018)C SSRSKaiser Family Foundation513V—Sisolak 40 · Laxalt 46R+6——Release
Sep 30–Oct 2, 20182018 Michigan gubernatorial election (2018)B Glengariff Group—600V—Whitmer 47 · Schuette 35D+12——Release
Sep 27–Oct 2, 20182018 Illinois gubernatorial election (2018)C Victory Research—1,208V—Pritzker 47 · Rauner 32D+15——Release
Sep 19–Oct 2, 20182018 Florida gubernatorial election (2018)C SSRSKaiser Family Foundation522V—Gillum 48 · DeSantis 40D+8——Release
Sep 29–Oct 2, 20182018 Arizona gubernatorial election (2018)Not averagedA− Fox News—806RV—Garcia 35 · Ducey 54R+19——Release
Sep 29–Oct 2, 20182018 Arizona gubernatorial election (2018)A− Fox News—716LV—Garcia 37 · Ducey 55R+18——Release
Sep 30–Oct 1, 20182018 Kansas gubernatorial election (2018)C+ Remington—1,680V—Kelly 42 · Kobach 41D+1——Release
Oct 1, 20182018 Georgia gubernatorial election (2018)A− Landmark Communications—964V—Abrams 46 · Kemp 48R+2——Release
Sep 29–Oct 1, 20182018 Arizona gubernatorial election (2018)B+ Vox Populi Polling—702V—Garcia 43 · Ducey 57R+14——Release
Sep 24–30, 20182018 Michigan gubernatorial election (2018)B ALG ResearchWhitmer's campaign800V—Whitmer 49 · Schuette 37D+12——Release
Sep 17–30, 20182018 Florida gubernatorial election (2018)C− Strategic Research Associates—800V—Gillum 44 · DeSantis 43D+1——Release
Sep 28–30, 20182018 Florida gubernatorial election (2018)B+ Public Policy Polling—779V—Gillum 48 · DeSantis 44D+4——Release
Sep 29–30, 20182018 Florida gubernatorial election (2018)B St. Pete Polls—2,313V—Gillum 47 · DeSantis 45D+2——Release
Sep 28–30, 20182018 California gubernatorial election (2018)C Thomas Partners Strategies—1,068V—Newsom 50 · Cox 45D+5——Release
Sep 27–30, 20182018 Arizona gubernatorial election (2018)A Suffolk University—500V—Garcia 38 · Ducey 50R+12——Release
Sep 25–29, 20182018 Oklahoma gubernatorial election (2018)B− Cole Hargrave—500V—Edmondson 40 · Stitt 46R+6——Release
Sep 25–29, 20182018 Nevada gubernatorial election (2018)Not averagedC SSRSCNN851RV—Sisolak 41 · Laxalt 38D+3——Release
Sep 25–29, 20182018 Nevada gubernatorial election (2018)C SSRSCNN693LV—Sisolak 45 · Laxalt 41D+4——Release
Sep 24–29, 20182018 Illinois gubernatorial election (2018)— Southern Illinois University—715V—Pritzker 49 · Rauner 27D+22——Release
Sep 26–28, 20182018 Kansas gubernatorial election (2018)A+ Emerson College—938V—Kelly 36 · Kobach 37R+1——Release
Sep 20–27, 20182018 New York gubernatorial election (2018)Not averagedA Siena College—701V—Cuomo 50 · Molinaro 28D+22——Release
Sep 20–27, 20182018 New York gubernatorial election (2018)A Siena College—701V—Cuomo 56 · Molinaro 38D+18——Release
Sep 24–27, 20182018 Florida gubernatorial election (2018)A Mason-Dixon Polling & Research, Inc.—815V—Gillum 45 · DeSantis 44D+1——Release
Sep 23–26, 20182018 Vermont gubernatorial election (2018)A− Tulchin Research—406V—Hallquist 42 · Scott 50R+8——Release
Sep 25–26, 20182018 Oklahoma gubernatorial election (2018)— Right Strategy Group—1,058V—Edmondson 43 · Stitt 47R+4——Release
Sep 21–26, 20182018 New Hampshire gubernatorial election (2018)C+ American Research Group—800V—Kelly 44 · Sununu 49R+5——Release
Sep 24–26, 20182018 Maryland gubernatorial election (2018)A Mason-Dixon Polling & Research, Inc.—625V—Jealous 37 · Hogan 52R+15——Release
Sep 21–25, 20182018 Michigan gubernatorial election (2018)A− EPIC-MRA—600V—Whitmer 45 · Schuette 37D+8——Release
Aug 22–Sep 25, 20182018 Kansas gubernatorial election (2018)D Fort Hays State University—324V—Kelly 40 · Kobach 36D+4——Release
Sep 21–25, 20182018 Illinois gubernatorial election (2018)B ALG Research—1,007V—Pritzker 48 · Rauner 32D+16——Release
Sep 10–25, 20182018 Arizona gubernatorial election (2018)Not averagedB Latino Decisions—610RV—Garcia 37 · Ducey 41R+4——Release
Sep 10–25, 20182018 Arizona gubernatorial election (2018)B Latino Decisions—463LV—Garcia 40 · Ducey 45R+5——Release
Sep 21–25, 20182018 Alaska gubernatorial election (2018)B− Alaska Survey Research—500V—Begich 47 · Dunleavy 50R+3——Release
Sep 14–24, 20182018 Wisconsin gubernatorial election (2018)B+ Ipsos—1,109V—Evers 50 · Walker 43D+7——Release
Sep 15–24, 20182018 Texas gubernatorial election (2018)— Epstein Group—1,200V—Valdez 29 · Abbott 58R+29——Release
Sep 9–24, 20182018 Tennessee gubernatorial election (2018)C− SurveyMonkey—1,609V—Dean 35 · Lee 46R+11——Release
Sep 20–24, 20182018 South Dakota gubernatorial election (2018)B ALG Research—500V—Sutton 45 · Noem 42D+3——Release
Sep 20–24, 20182018 New Mexico gubernatorial election (2018)— NSON Opinion Strategythe Elect Liberty PAC932LV—Grisham 44 · Pearce 40D+4——Release
Showing 1,901–1,950 of 2,426

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)