99chambers

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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11,685

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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
Mar 27–30, 2026Generic ballotB YouGovEconomist1,502RVNonprobability PanelD 45 · R 39D+6D+4.8—Release
Mar 27–29, 2026Presidential approvalC Morning Consult—2,203RV—43 / 54−11——Release
Mar 23–29, 2026Michigan GovernorC Impact ResearchJocelyn Benson's campaign800LV—Benson 40 · James 36D+4D+3.1−6.8Release
Mar 23–29, 2026Generic ballotC Morning Consult——RV—D 45 · R 42D+3D+3.9—Release
Mar 18–29, 2026Pennsylvania GovernorB Susquehanna Polling & Research, Inc.—700LV—Shapiro 58 · Garrity 36D+22D+20.2−0.1Release
Mar 26–28, 2026Presidential approvalC Morning ConsultPublic Affairs Council2,202A—40 / 53−13——Release
Mar 25–26, 20262028 Democratic primaryD HarrisX/Harris PollHarvard CAPS—RVNonprobability PanelHarris 41 · Newsom 26+15——Release
Mar 25–26, 20262028 Republican primaryD HarrisX/Harris PollHarvard CAPS—RVNonprobability PanelVance 42 · Jr. 20+22——Release
Mar 18–26, 2026Presidential approvalB+ RMG ResearchNapolitan News Service3,000RVNonprobability Panel45 / 54−9——Release
Mar 25–26, 2026Presidential approval— Quantus Insights—1,472LVNonprobability Panel42 / 57−14——Release
Mar 25–26, 2026Presidential approvalD HarrisX/Harris PollHarvard CAPS2,009RVNonprobability Panel43 / 53−10——Release
Mar 24–26, 2026New York GovernorA Echelon InsightsTusk Strategies500LV—Hochul 55 · Blakeman 40D+15D+15.5−4.9Release
Mar 23–26, 2026New York GovernorA Siena College—804RV—Hochul 47 · Blakeman 34D+13D+9.0−6.9Release
Mar 25–26, 2026Generic ballot— Quantus Insights—1,472LVNonprobability PanelD 47 · R 41D+6D+8.5—Release
Mar 25–26, 2026Generic ballotD HarrisX/Harris PollHarvard CAPS—LVNonprobability PanelD 52 · R 48D+4D+4.0—Release
Mar 25–26, 2026Generic ballotNot averagedD HarrisX/Harris PollHarvard CAPS2,009RVNonprobability PanelD 51 · R 49D+2D+1.7—Release
Mar 20–25, 2026Presidential approvalB YouGovUMass Amherst1,000ANonprobability Panel33 / 62−29——Release
Mar 22–24, 2026Presidential approvalC Big Data PollPublic Polling Project3,003RV—42 / 56−13——Release
Mar 23–24, 2026Presidential approvalC+ J.L. PartnersDailyMail.com1,019RV—41 / 49−8——Release
Mar 2–24, 2026Michigan GovernorB Michigan State University Institute for Public Policy and Social Research/YouGov—1,000A—Benson 30 · James 23D+7D+5.6−4.0Release
Mar 22–24, 2026Generic ballotC Big Data PollPublic Polling Project3,003RV—D 48 · R 40D+8D+7.3—Release
Mar 9–23, 20262028 Democratic primary— Yale University Institution for Social and Policy Studies—1,756RV—Harris 20 · Newsom 19+1——Release
Mar 9–23, 20262028 Republican primaryNot averaged— Yale University Institution for Social and Policy Studies—1,223RV—Trump 47 · Vance 18+30——Release
Mar 9–23, 20262028 Republican primary— Yale University Institution for Social and Policy Studies—1,224RV—Vance 43 · Rubio 16+26——Release
Mar 20–23, 2026Presidential approvalB YouGovThe Economist1,502RVNonprobability Panel41 / 55−14——Release
Mar 20–23, 2026Presidential approvalNot averagedB YouGovThe Economist1,665ANonprobability Panel38 / 56−18——Release
Mar 20–23, 2026Presidential approvalNot averagedB+ IpsosReuters1,272A—36 / 62−26——Release
Mar 20–23, 2026Presidential approvalB+ IpsosReuters984RV—40 / 59−19——Release
Mar 19–23, 2026Presidential approval— AP-NORC—1,150AProbability Panel38 / 60−22——Release
Mar 19–23, 2026Presidential approvalA− Quinnipiac University—1,191RVLive Phone38 / 56−18——Release
Mar 20–23, 2026Presidential approvalB+ Beacon Research/Shaw & Company ResearchFox News1,001RVLive Phone/Text-to-Web41 / 59−18——Release
Mar 9–23, 2026Presidential approval— Yale University Institution for Social and Policy Studies—3,427RV—42 / 56−15——Release
Mar 9–23, 2026Generic ballot— Yale University Institution for Social and Policy Studies—3,428RV—D 46 · R 44D+2D+2.4—Release
Mar 22–23, 2026U.S. Senate in North CarolinaB+ Harper PollingCarolina Journal600LV—Cooper 49 · Whatley 41D+8D+6.6−11.8Release
Mar 21–23, 2026U.S. Senate in New HampshireA+ Emerson College—1,100LV—Pappas 45 · Sununu 44D+2D+2.3−12.0Release
Mar 20–23, 2026Generic ballotNot averagedB+ IpsosReuters1,272A—D 35 · R 31D+4D+4.3—Release
Mar 20–23, 2026Generic ballotB+ IpsosReuters985RV—D 40 · R 38D+2D+2.3—Release
Mar 19–23, 2026Generic ballotA− Quinnipiac University—1,191RVLive PhoneD 51 · R 40D+11D+9.4—Release
Mar 20–23, 2026Generic ballotNot averagedB YouGovThe Economist1,664ANonprobability PanelD 39 · R 36D+3D+1.8—Release
Mar 20–23, 2026Generic ballotB YouGovThe Economist1,501RVNonprobability PanelD 45 · R 42D+3D+1.8—Release
Mar 20–22, 2026Presidential approvalC Morning Consult—2,202RV—43 / 54−11——Release
Mar 19–22, 2026Pennsylvania's 1st DistrictC Global Strategy GroupBob Harvie's campaign400LV—Harvie 42 · Fitzpatrick 48R+6R+8.8−11.5Release
Mar 19–22, 2026U.S. Senate in AlaskaB− Alaska Survey Research—1,340RV—Peltola 52 · Sullivan 48D+5D+4.0—Release
Mar 16–22, 2026Generic ballotC Morning Consult——RV—D 45 · R 42D+3D+3.9—Release
Mar 17–22, 2026Generic ballotNot averagedC Morning ConsultGambling is Not Investing15,029A—D 47 · R 42D+5D+5.8—Release
Mar 18–20, 20262028 Democratic primaryC+ J.L. PartnersDailyMail.com541LV—Harris 22 · Newsom 19+3——Release
Mar 18–20, 20262028 Republican primaryNot averagedC+ J.L. PartnersDailyMail.com512LV—Vance 62 · Rubio 27+35——Release
Mar 18–20, 20262028 Republican primaryC+ J.L. PartnersDailyMail.com512LV—Vance 50 · Rubio 17+33——Release
Mar 18–20, 2026Presidential approvalC+ J.L. PartnersDailyMail.com1,037RV—39 / 54−15——Release
Mar 16–20, 2026Presidential approvalC+ American Research Group—1,008RVLive Phone34 / 63−29——Release
Showing 2,751–2,800 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)