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
Oct 27–29, 20182018 Arizona gubernatorial election (2018)A− Fox News—643LV—Garcia 37 · Ducey 55R+18——Release
Oct 24–28, 20182018 Wisconsin gubernatorial election (2018)Not averagedB+ Marquette University—1,400RV—Evers 44 · Walker 47R+3——Release
Oct 24–28, 20182018 Wisconsin gubernatorial election (2018)B+ Marquette University—1,154LV—Evers 47 · Walker 47Even——Release
Oct 15–28, 20182018 Texas gubernatorial election (2018)C+ University of Texas Tyler—1,033V—Valdez 32 · Abbott 53R+21——Release
Oct 22–28, 20182018 Texas gubernatorial election (2018)A− Quinnipiac University—1,078V—Valdez 40 · Abbott 54R+14——Release
Oct 22–28, 20182018 Pennsylvania gubernatorial election (2018)Not averagedB− Franklin & Marshall College—537RV—Wolf 57 · Wagner 27D+30——Release
Oct 22–28, 20182018 Pennsylvania gubernatorial election (2018)B− Franklin & Marshall College—214LV—Wolf 59 · Wagner 33D+26——Release
Oct 26–28, 20182018 Oregon gubernatorial election (2018)A+ Emerson College—747V—Brown 47 · Buehler 42D+5——Release
Oct 26–28, 20182018 Ohio gubernatorial election (2018)A+ Emerson College—566V—Cordray 49 · DeWine 46D+3——Release
Oct 24–28, 20182018 Massachusetts gubernatorial election (2018)A Suffolk University—500V—Gonzalez 26 · Baker 65R+39——Release
Oct 25–28, 20182018 Massachusetts gubernatorial election (2018)A MassINC Polling Group—502V—Gonzalez 25 · Baker 68R+43——Release
Oct 26–28, 20182018 Kansas gubernatorial election (2018)A+ Emerson College—976V—Kelly 43 · Kobach 44R+1——Release
Oct 25–28, 20182018 Florida gubernatorial election (2018)A Suffolk University—500V—Gillum 45 · DeSantis 44D+1——Release
Oct 22–28, 20182018 Connecticut gubernatorial election (2018)A− Quinnipiac University—1,201V—Lamont 47 · Stefanowski 43D+4——Release
Oct 1–28, 20182018 Arkansas gubernatorial election (2018)B University of Arkansas—618V—Henderson 35 · Hutchinson 59R+24——Release
Oct 26–28, 20182018 Arizona gubernatorial election (2018)C HighGround Public Affairs—400V—Garcia 35 · Ducey 55R+20——Release
Oct 23–27, 20182018 Tennessee gubernatorial election (2018)Not averagedB+ Marist University—764RV—Dean 39 · Lee 56R+17——Release
Oct 23–27, 20182018 Tennessee gubernatorial election (2018)B+ Marist University—471LV—Dean 40 · Lee 57R+17——Release
Oct 26–27, 20182018 Tennessee gubernatorial election (2018)A+ Cygnal—497V—Dean 36 · Lee 59R+23——Release
Oct 19–27, 20182018 Ohio gubernatorial election (2018)Not averagedC− Baldwin Wallace University—1,051V—Cordray 42 · DeWine 41D+1——Release
Oct 19–27, 20182018 Ohio gubernatorial election (2018)C− Baldwin Wallace University—1,051V—Cordray 39 · DeWine 39Even——Release
Oct 25–27, 20182018 Michigan gubernatorial election (2018)B Glengariff Group—600V—Whitmer 50 · Schuette 38D+12——Release
Oct 10–27, 20182018 Massachusetts gubernatorial election (2018)Not averagedC+ Western New England University—485RV—Gonzalez 25 · Baker 64R+39——Release
Oct 10–27, 20182018 Massachusetts gubernatorial election (2018)C+ Western New England University—402LV—Gonzalez 27 · Baker 65R+38——Release
Oct 17–27, 20182018 Kansas gubernatorial election (2018)B+ Ipsos—986V—Kelly 43 · Kobach 41D+2——Release
Oct 23–27, 20182018 Florida gubernatorial election (2018)A The New York Times/Siena University—737V—Gillum 48 · DeSantis 43D+5——Release
Oct 25–27, 20182018 California gubernatorial election (2018)C Thomas Partners Strategies—1,068V—Newsom 55 · Cox 42D+13——Release
Oct 23–27, 20182018 Arizona gubernatorial election (2018)Not averagedB+ Marist University—793RV—Garcia 41 · Ducey 55R+14——Release
Oct 23–27, 20182018 Arizona gubernatorial election (2018)Not averagedB+ Marist University—793RV—Garcia 38 · Ducey 54R+16——Release
Oct 23–27, 20182018 Arizona gubernatorial election (2018)Not averagedB+ Marist University—506LV—Garcia 42 · Ducey 55R+13——Release
Oct 23–27, 20182018 Arizona gubernatorial election (2018)B+ Marist University—506LV—Garcia 40 · Ducey 54R+14——Release
Oct 25–26, 20182018 Texas gubernatorial election (2018)D Dixie Strategies—588V—Valdez 33 · Abbott 59R+26——Release
Oct 22–26, 20182018 New Mexico gubernatorial election (2018)C+ GQRLujan Grisham's campaign600LV—Grisham 53 · Pearce 44D+9——Release
Oct 24–26, 20182018 New Mexico gubernatorial election (2018)A+ Emerson College—936LV—Grisham 53 · Pearce 44D+9——Release
Oct 24–26, 20182018 Nevada gubernatorial election (2018)B− Gravis Marketing—773V—Sisolak 46 · Laxalt 44D+2——Release
Oct 24–26, 20182018 Michigan gubernatorial election (2018)A+ Emerson College—822V—Whitmer 52 · Schuette 41D+11——Release
Oct 23–26, 20182018 Florida gubernatorial election (2018)B YouGov—991V—Gillum 47 · DeSantis 46D+1——Release
Oct 23–26, 20182018 Florida gubernatorial election (2018)B+ University of North Florida—1,051V—Gillum 49 · DeSantis 43D+6——Release
Oct 25–26, 20182018 California gubernatorial election (2018)B− Gravis Marketing—743V—Newsom 55 · Cox 35D+20——Release
Oct 17–26, 20182018 Arizona gubernatorial election (2018)B+ Ipsos—799V—Garcia 37 · Ducey 57R+20——Release
Oct 23–26, 20182018 Arizona gubernatorial election (2018)B YouGov—972V—Garcia 41 · Ducey 52R+11——Release
Oct 23–25, 20182018 Oklahoma gubernatorial election (2018)C− SoonerPoll—447V—Edmondson 42 · Stitt 46R+4——Release
Oct 25, 20182018 Michigan gubernatorial election (2018)B+ Mitchell Research & Communications—400V—Whitmer 48 · Schuette 43D+5——Release
Oct 17–25, 20182018 Florida gubernatorial election (2018)B+ Ipsos—1,069V—Gillum 50 · DeSantis 44D+6——Release
Oct 19–25, 20182018 California gubernatorial election (2018)B− UC Berkeley—1,339V—Newsom 58 · Cox 40D+18——Release
Oct 20–24, 20182018 Rhode Island gubernatorial election (2018)A− Fleming & Associates—416V—Raimondo 45 · Fung 34D+11——Release
Oct 19–24, 20182018 New Mexico gubernatorial election (2018)B− Pacific Market Research—400LV—Grisham 48 · Pearce 39D+9——Release
Oct 22–24, 20182018 Michigan gubernatorial election (2018)C+ Target Insyght—800V—Whitmer 48 · Schuette 44D+4——Release
Oct 10–24, 20182018 California gubernatorial election (2018)B YouGov—2,178V—Newsom 53 · Cox 34D+19——Release
Oct 22–23, 20182018 Oklahoma gubernatorial election (2018)B− Magellan Strategies—500V—Edmondson 44 · Stitt 51R+7——Release
Showing 1,751–1,800 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)