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
Dec 9–13, 20172018 Michigan gubernatorial election (2018)A− EPIC-MRA—600V—Whitmer 35 · Schuette 38R+3——Release
Nov 10–12, 20172018 Oregon gubernatorial election (2018)C− Zogby Analytics—508V—Brown 39 · Buehler 36D+3——Release
Nov 9–12, 20172018 Massachusetts gubernatorial election (2018)A MassINC Polling Group—503V—Gonzalez 19 · Baker 59R+40——Release
Nov 4–6, 20172018 Rhode Island gubernatorial election (2018)— TargetPoint—600V—Raimondo 41 · Fung 46R+5——Release
Nov 1–6, 20172018 Michigan gubernatorial election (2018)C+ Target Insyght—1,000V—Whitmer 41 · Schuette 40D+1——Release
Oct 4–9, 20172018 South Dakota gubernatorial election (2018)B ALG Research—500V—Sutton 40 · Noem 53R+13——Release
Oct 2, 20172018 Illinois gubernatorial election (2018)B− Ogden & Fry—517V—Pritzker 47 · Rauner 30D+17——Release
Sep 27–30, 20172018 Maryland gubernatorial election (2018)A Mason-Dixon Polling & Research, Inc.—625V—Jealous 33 · Hogan 49R+16——Release
Sep 13–28, 20172018 Oregon gubernatorial election (2018)— icitizen—645V—Brown 41 · Buehler 40D+1——Release
Aug 27–Sep 1, 20172018 Michigan gubernatorial election (2018)A− EPIC-MRA—600V—Whitmer 37 · Schuette 37Even——Release
Nov 1–7, 20162016 West Virginia gubernatorial election (2016)C− SurveyMonkey—472V—Justice 36 · Cole 45R+9——Release
Nov 1–7, 20162016 Washington gubernatorial election (2016)C− SurveyMonkey—1,451V—Inslee 55 · Bryant 42D+13——Release
Nov 1–7, 20162016 Utah gubernatorial election (2016)C− SurveyMonkey—1,479V—Weinholtz 38 · Herbert 58R+20——Release
Nov 1–7, 20162016 North Dakota gubernatorial election (2016)C− SurveyMonkey—313V—Nelson 27 · Burgum 70R+43——Release
Nov 1–7, 20162016 North Carolina gubernatorial election (2016)C− SurveyMonkey—3,126V—Cooper 54 · McCrory 43D+11——Release
Nov 1–7, 20162016 New Hampshire gubernatorial election (2016)C− SurveyMonkey—696V—Ostern 55 · Sununu 42D+13——Release
Nov 1–7, 20162016 Missouri gubernatorial election (2016)C− SurveyMonkey—1,368V—Koster 48 · Greitens 47D+1——Release
Nov 1–7, 20162016 Indiana gubernatorial election (2016)C− SurveyMonkey—1,700V—Gregg 49 · Holcomb 47D+2——Release
Oct 31–Nov 6, 20162016 West Virginia gubernatorial election (2016)C− SurveyMonkey—443V—Justice 37 · Cole 43R+6——Release
Oct 31–Nov 6, 20162016 Washington gubernatorial election (2016)C− SurveyMonkey—1,292V—Inslee 55 · Bryant 42D+13——Release
Oct 31–Nov 6, 20162016 Utah gubernatorial election (2016)C− SurveyMonkey—1,428V—Weinholtz 38 · Herbert 59R+21——Release
Oct 31–Nov 6, 20162016 North Dakota gubernatorial election (2016)C− SurveyMonkey—288V—Nelson 29 · Burgum 68R+39——Release
Oct 31–Nov 6, 20162016 North Carolina gubernatorial election (2016)C− SurveyMonkey—2,865V—Cooper 54 · McCrory 43D+11——Release
Nov 3–6, 20162016 North Carolina gubernatorial election (2016)A− Quinnipiac University—870V—Cooper 50 · McCrory 47D+3——Release
Nov 4–6, 20162016 North Carolina gubernatorial election (2016)A The New York Times/Siena University—800V—Cooper 47 · McCrory 46D+1——Release
Oct 31–Nov 6, 20162016 New Hampshire gubernatorial election (2016)C− SurveyMonkey—672V—Ostern 56 · Sununu 41D+15——Release
Nov 3–6, 20162016 New Hampshire gubernatorial election (2016)C University of New HampshireWMUR707V—Ostern 48 · Sununu 37D+11——Release
Oct 31–Nov 6, 20162016 Missouri gubernatorial election (2016)C− SurveyMonkey—1,119V—Koster 49 · Greitens 46D+3——Release
Oct 31–Nov 6, 20162016 Indiana gubernatorial election (2016)C− SurveyMonkey—1,383V—Gregg 49 · Holcomb 46D+3——Release
Nov 2–5, 20162016 New Hampshire gubernatorial election (2016)C University of New HampshireWMUR645V—Ostern 47 · Sununu 38D+9——Release
Nov 1–4, 20162016 New Hampshire gubernatorial election (2016)C University of New HampshireWMUR588V—Ostern 47 · Sununu 37D+10——Release
Oct 28–Nov 3, 20162016 West Virginia gubernatorial election (2016)C− SurveyMonkey—386V—Justice 40 · Cole 42R+2——Release
Oct 28–Nov 3, 20162016 Washington gubernatorial election (2016)C− SurveyMonkey—944V—Inslee 56 · Bryant 41D+15——Release
Oct 28–Nov 3, 20162016 Utah gubernatorial election (2016)C− SurveyMonkey—1,327V—Weinholtz 37 · Herbert 60R+23——Release
Nov 1–3, 20162016 Utah gubernatorial election (2016)A− Y2 Analytics—500V—Weinholtz 26 · Herbert 64R+38——Release
Oct 28–Nov 3, 20162016 North Dakota gubernatorial election (2016)C− SurveyMonkey—276V—Nelson 27 · Burgum 70R+43——Release
Oct 28–Nov 3, 20162016 North Carolina gubernatorial election (2016)C− SurveyMonkey—2,292V—Cooper 53 · McCrory 44D+9——Release
Oct 28–Nov 3, 20162016 New Hampshire gubernatorial election (2016)C− SurveyMonkey—672V—Ostern 54 · Sununu 42D+12——Release
Oct 31–Nov 3, 20162016 New Hampshire gubernatorial election (2016)C University of New HampshireWMUR515V—Ostern 47 · Sununu 37D+10——Release
Oct 28–Nov 3, 20162016 Missouri gubernatorial election (2016)C− SurveyMonkey—879V—Koster 49 · Greitens 47D+2——Release
Oct 28–Nov 3, 20162016 Indiana gubernatorial election (2016)C− SurveyMonkey—923V—Gregg 47 · Holcomb 47Even——Release
Nov 1–3, 20162016 Indiana gubernatorial election (2016)B WTHR/Howey—600V—Gregg 42 · Holcomb 42Even——Release
Oct 27–Nov 2, 20162016 West Virginia gubernatorial election (2016)C− SurveyMonkey—330V—Justice 39 · Cole 44R+5——Release
Oct 27–Nov 2, 20162016 Washington gubernatorial election (2016)C− SurveyMonkey—807V—Inslee 56 · Bryant 41D+15——Release
Oct 31–Nov 2, 20162016 Washington gubernatorial election (2016)A SurveyUSA—667V—Inslee 50 · Bryant 43D+7——Release
Oct 27–Nov 2, 20162016 Utah gubernatorial election (2016)C− SurveyMonkey—1,247V—Weinholtz 36 · Herbert 60R+24——Release
Oct 30–Nov 2, 20162016 Utah gubernatorial election (2016)A− Monmouth University Polling Institute—402V—Weinholtz 30 · Herbert 63R+33——Release
Oct 27–Nov 2, 20162016 North Dakota gubernatorial election (2016)C− SurveyMonkey—260V—Nelson 28 · Burgum 69R+41——Release
Oct 27–Nov 2, 20162016 North Carolina gubernatorial election (2016)C− SurveyMonkey—1,886V—Cooper 53 · McCrory 45D+8——Release
Oct 27–Nov 2, 20162016 New Hampshire gubernatorial election (2016)C− SurveyMonkey—658V—Ostern 54 · Sununu 42D+12——Release
Showing 2,201–2,250 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)