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
Aug 27–30, 20182018 New Mexico gubernatorial election (2018)C Global Strategy GroupHector Balderas601LV—Grisham 52 · Pearce 42D+10——Release
Aug 29–30, 20182018 Florida gubernatorial election (2018)B+ Public Policy Polling—743V—Gillum 48 · DeSantis 43D+5——Release
Aug 29–30, 20182018 Florida gubernatorial election (2018)B− Gravis Marketing—1,225V—Gillum 47 · DeSantis 45D+2——Release
Aug 25–28, 20182018 Tennessee gubernatorial election (2018)Not averagedB+ Marist University—730RV—Dean 39 · Lee 51R+12——Release
Aug 25–28, 20182018 Tennessee gubernatorial election (2018)B+ Marist University—538LV—Dean 40 · Lee 53R+13——Release
Aug 24–27, 20182018 Connecticut gubernatorial election (2018)B− Gravis Marketing—606V—Lamont 49 · Stefanowski 40D+9——Release
Aug 20–26, 20182018 Pennsylvania gubernatorial election (2018)Not averagedB− Franklin & Marshall College—511RV—Wolf 51 · Wagner 32D+19——Release
Aug 20–26, 20182018 Pennsylvania gubernatorial election (2018)B− Franklin & Marshall College—222LV—Wolf 52 · Wagner 35D+17——Release
Aug 24–26, 20182018 Kansas gubernatorial election (2018)B+ Public Policy Polling—877V—Kelly 38 · Kobach 39R+1——Release
Aug 22–25, 20182018 Texas gubernatorial election (2018)A+ Emerson College—550V—Valdez 28 · Abbott 48R+20——Release
Aug 18–24, 20182018 Wisconsin gubernatorial election (2018)A Suffolk University—500V—Evers 46 · Walker 44D+2——Release
Aug 18–22, 20182018 New Mexico gubernatorial election (2018)C+ GQRLujan Grisham's campaign600LV—Grisham 52 · Pearce 44D+8——Release
Aug 16–21, 20182018 Connecticut gubernatorial election (2018)B− Sacred Heart University—502V—Lamont 41 · Stefanowski 37D+4——Release
Aug 16–21, 20182018 Connecticut gubernatorial election (2018)Not averagedA− Quinnipiac University—1,029V—Lamont 53 · Stefanowski 37D+16——Release
Aug 16–21, 20182018 Connecticut gubernatorial election (2018)A− Quinnipiac University—1,029V—Lamont 46 · Stefanowski 33D+13——Release
Aug 17–20, 20182018 Minnesota gubernatorial election (2018)A Suffolk University—500V—Walz 46 · Johnson 41D+5——Release
Aug 15–19, 20182018 Wisconsin gubernatorial election (2018)Not averagedB+ Marquette University—800RV—Evers 44 · Walker 46R+2——Release
Aug 15–19, 20182018 Wisconsin gubernatorial election (2018)B+ Marquette University—601LV—Evers 46 · Walker 46Even——Release
Aug 2–19, 20182018 New Hampshire gubernatorial election (2018)C University of New Hampshire—389V—Kelly 32 · Sununu 48R+16——Release
Aug 17–18, 20182018 New Mexico gubernatorial election (2018)A+ Emerson College—500RV—Grisham 42 · Pearce 40D+2——Release
Aug 15–16, 20182018 Wisconsin gubernatorial election (2018)B+ Public Policy Polling—596V—Evers 49 · Walker 44D+5——Release
Aug 12–16, 20182018 Texas gubernatorial election (2018)B+ Marist University—759V—Valdez 37 · Abbott 56R+19——Release
Aug 12–16, 20182018 Pennsylvania gubernatorial election (2018)B+ Marist University—713V—Wolf 54 · Wagner 40D+14——Release
Aug 14–16, 20182018 Michigan gubernatorial election (2018)B− Gravis Marketing—647V—Whitmer 52 · Schuette 37D+15——Release
Aug 12–16, 20182018 Illinois gubernatorial election (2018)B+ Marist University—734V—Pritzker 46 · Rauner 30D+16——Release
Aug 13–16, 20182018 Alaska gubernatorial election (2018)B− Harstad Strategic Research, Inc.—602V—Begich 46 · Dunleavy 44D+2——Release
Aug 13–15, 20182018 Pennsylvania gubernatorial election (2018)— Commonwealth Leaders Fund—2,012V—Wolf 46 · Wagner 43D+3——Release
Jul 3–Aug 15, 20182018 Illinois gubernatorial election (2018)B University of Illinois Springfield—717V—Pritzker 35 · Rauner 23D+12——Release
Aug 13–14, 20182018 Michigan gubernatorial election (2018)A− Strategic National—700V—Whitmer 45 · Schuette 36D+9——Release
Aug 12–14, 20182018 Illinois gubernatorial election (2018)C Victory Research—1,208V—Pritzker 41 · Rauner 30D+11——Release
Aug 11–13, 20182018 South Carolina gubernatorial election (2018)A+ Tarrance Group—601V—Smith 41 · McMaster 52R+11——Release
Aug 9–11, 20182018 Tennessee gubernatorial election (2018)B− Gravis Marketing—620V—Dean 40 · Lee 51R+11——Release
Aug 8–11, 20182018 Minnesota gubernatorial election (2018)A+ Emerson College—500V—Walz 40 · Johnson 33D+7——Release
Aug 6–9, 20182018 South Carolina gubernatorial election (2018)B+ Garin-Hart-Yang Research Group—605V—Smith 43 · McMaster 47R+4——Release
Aug 1–8, 20182018 Maryland gubernatorial election (2018)C+ Gonzales Research—831V—Jealous 36 · Hogan 52R+16——Release
Aug 2–5, 20182018 Idaho gubernatorial election (2018)B+ Clarity Campaign Labs—826V—Jordan 28 · Little 36R+8——Release
Aug 1–2, 20182018 Oklahoma gubernatorial election (2018)— Right Strategy Group—737V—Edmondson 42 · Stitt 41D+1——Release
Jul 26–31, 20182018 Texas gubernatorial election (2018)A− Quinnipiac University—1,118V—Valdez 38 · Abbott 51R+13——Release
Jul 28–31, 20182018 Rhode Island gubernatorial election (2018)A− Fleming & Associates—407V—Raimondo 39 · Fung 37D+2——Release
Jul 30–31, 20182018 Oregon gubernatorial election (2018)C Clout Research—559V—Brown 42 · Buehler 43R+1——Release
Jul 1–31, 20182018 New Mexico gubernatorial election (2018)— NSON Opinion Strategy—500LV—Grisham 44 · Pearce 37D+7——Release
Jul 24–29, 20182018 Nevada gubernatorial election (2018)A Suffolk University—500V—Sisolak 41 · Laxalt 42R+1——Release
Jul 25–29, 20182018 Illinois gubernatorial election (2018)C+ Baselice & Associates—800V—Pritzker 42 · Rauner 29D+13——Release
Jul 27–29, 20182018 Georgia gubernatorial election (2018)B− Gravis Marketing—650V—Abrams 46 · Kemp 44D+2——Release
Jul 26–28, 20182018 Wisconsin gubernatorial election (2018)A+ Emerson College—632V—Evers 48 · Walker 41D+7——Release
Jul 9–26, 20182018 Texas gubernatorial election (2018)Not averaged— Texas Lyceum—806RV—Valdez 25 · Abbott 44R+19——Release
Jul 9–26, 20182018 Texas gubernatorial election (2018)— Texas Lyceum—441LV—Valdez 31 · Abbott 47R+16——Release
Jul 19–25, 20182018 South Dakota gubernatorial election (2018)B ALG Research—500V—Sutton 42 · Noem 46R+4——Release
Jul 24–25, 20182018 Alabama gubernatorial election (2018)A+ Cygnal—1,027V—Maddox 42 · Ivey 56R+14——Release
Jul 21–24, 20182018 Nevada gubernatorial election (2018)C− McLaughlin & Associates—600V—Sisolak 40 · Laxalt 45R+5——Release
Showing 2,051–2,100 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)