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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Matching polls

909

Generic ballot polls.

Polls per month

89
Jan 2025Jan 2026Nov 2026

November, so far

Latest poll in the database ended Nov 2, 2026. Source: 99chambers polls database

DatesQuestionPollsterSponsorSamplePop.ModeResultMarginAdjustedvs resultSource
Apr 17–20, 2026Generic ballotA Echelon Insights—1,012LVNonprobability PanelD 50 · R 44D+6D+6.5—Release
Apr 17–20, 2026Generic ballotB+ Beacon Research/Shaw & Company ResearchFox News1,001RVLive Phone/Text-to-WebD 52 · R 47D+5D+4.3—Release
Apr 15–19, 2026Generic ballotB Hart Research Associates/Public Opinion StrategiesCNBC1,000RV—D 49 · R 45D+4D+3.7—Release
Apr 13–19, 2026Generic ballotC Morning Consult—27,869RV—D 45 · R 42D+2D+3.2—Release
Apr 14–19, 2026Generic ballot— KFF—1,107RVProbability Panel/Live PhoneD 43 · R 34D+9D+6.9—Release
Apr 17–18, 2026Generic ballotB+ John Zogby Strategies—1,001LV—D 48 · R 44D+4D+6.5—Release
Apr 8–16, 2026Generic ballotNot averagedA− Marquette University Law School—982AProbability PanelD 44 · R 41D+3D+1.6—Release
Apr 8–16, 2026Generic ballotNot averagedA− Marquette University Law School—870RVProbability PanelD 48 · R 44D+4D+2.6—Release
Apr 8–16, 2026Generic ballotA− Marquette University Law School—576LVProbability PanelD 53 · R 43D+10D+8.9—Release
Apr 8–15, 2026Generic ballotC− McLaughlin & Associates—1,000LV—D 47 · R 43D+4D+8.8—Release
Apr 8–15, 2026Generic ballotC GBAO—2,000RV—D 48 · R 40D+8D+6.0—Release
Apr 10–14, 2026Generic ballotNot averaged— VerasightStrength In Numbers1,514A—D 49 · R 41D+8D+5.4—Release
Apr 10–14, 2026Generic ballot— VerasightStrength In Numbers1,386RV—D 50 · R 43D+7D+4.4—Release
Apr 10–13, 2026Generic ballotNot averagedB YouGovEconomist1,745ANonprobability PanelD 38 · R 35D+3D+1.8—Release
Apr 10–13, 2026Generic ballotB YouGovEconomist1,571RVNonprobability PanelD 45 · R 40D+5D+3.8—Release
Apr 8–13, 2026Generic ballot— Survey 160—1,539RVNonprobability Panel/Text-to-WebD 47 · R 37D+10D+7.6—Release
Apr 6–12, 2026Generic ballotNot averagedC Morning Consult——RV—D 46 · R 42D+4D+4.6—Release
Apr 10–12, 2026Generic ballotC Morning Consult—2,201RV—D 46 · R 43D+3D+4.2—Release
Apr 3–9, 2026Generic ballotA Echelon InsightsNetChoice2,880LVText-to-Web/Nonprobability PanelD 50 · R 45D+5D+5.5—Release
Apr 6–9, 2026Generic ballotB+ RMG ResearchNapolitan News Service2,000RV—D 49 · R 44D+5D+6.6—Release
Apr 6–9, 2026Generic ballot— Tavern Research——LV—D 44 · R 43D+1R+3.8—Release
Apr 3–6, 2026Generic ballotNot averagedB YouGovEconomist1,745ANonprobability PanelD 38 · R 36D+2D+0.8—Release
Apr 3–6, 2026Generic ballotB YouGovEconomist1,558RVNonprobability PanelD 44 · R 42D+2D+0.8—Release
Mar 30–Apr 5, 2026Generic ballotC Morning Consult——RV—D 45 · R 42D+3D+3.5—Release
Apr 2–3, 2026Generic ballotA+ Cygnal—1,500LV—D 49 · R 43D+6D+6.3—Release
Mar 27–30, 2026Generic ballotNot averagedB YouGovEconomist1,674ANonprobability PanelD 39 · R 33D+6D+4.8—Release
Mar 26–30, 2026Generic ballotNot averagedB University of Massachusetts Lowell Center for Public Opinion/YouGov—1,000ANonprobability PanelD 38 · R 35D+3D+1.8—Release
Mar 26–30, 2026Generic ballotC SSRSCNN951RV—D 48 · R 42D+6D+3.8—Release
Mar 27–30, 2026Generic ballotB YouGovEconomist1,502RVNonprobability PanelD 45 · R 39D+6D+4.8—Release
Mar 23–29, 2026Generic ballotC Morning Consult——RV—D 45 · R 42D+3D+3.9—Release
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 22–24, 2026Generic ballotC Big Data PollPublic Polling Project3,003RV—D 48 · R 40D+8D+7.3—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 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 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 10–20, 2026Generic ballotC Impact ResearchThird Way, UnidosUS1,000LV—D 45 · R 41D+4D+3.1—Release
Mar 17–19, 2026Generic ballotNot averagedB+ IpsosReuters1,545A—D 35 · R 32D+3D+3.3—Release
Mar 17–19, 2026Generic ballotB+ IpsosReuters1,206RV—D 40 · R 37D+3D+3.3—Release
Mar 16–18, 2026Generic ballotNot averaged— VerasightStrength In Numbers1,530A—D 48 · R 41D+7D+4.4—Release
Mar 16–18, 2026Generic ballot— VerasightStrength In Numbers1,370RV—D 49 · R 43D+6D+3.4—Release
Mar 17–18, 2026Generic ballot— Quantus Insights—1,064LV—D 47 · R 42D+5D+7.8—Release
Mar 17–18, 2026Generic ballotB+ John Zogby Strategies—1,000LV—D 46 · R 46D+1D+3.1—Release
Mar 15–17, 2026Generic ballotB+ The Winston GroupWinning the Issues1,000RV—D 49 · R 40D+9D+8.7—Release
Showing 401–450 of 909

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)