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
Aug 31–Sep 10, 2026Generic ballotA− ActiVote—1,000LVApp PanelD 52 · R 48D+5D+5.5—Release
Sep 4–9, 2026Generic ballotB YouGovCatawba College Center for N.C. Politics & Public Service779RVNonprobability PanelD 49 · R 38D+11D+9.8—Release
Sep 2–9, 2026Generic ballotNot averagedA− Marquette University Law School—1,023AProbability PanelD 48 · R 39D+9D+7.6—Release
Sep 2–9, 2026Generic ballotNot averagedA− Marquette University Law School—866RVProbability PanelD 50 · R 42D+8D+6.6—Release
Sep 2–9, 2026Generic ballotA− Marquette University Law School—583LVProbability PanelD 54 · R 41D+13D+11.9—Release
Sep 4–9, 2026Generic ballotNot averagedB YouGovCatawba College Center for N.C. Politics & Public Service1,200ANonprobability PanelD 38 · R 28D+10D+8.8—Release
Sep 4–8, 2026Generic ballotB YouGovEconomist1,015LVNonprobability PanelD 49 · R 38D+11D+10.2—Release
Sep 4–8, 2026Generic ballotNot averagedB YouGovEconomist1,464RVNonprobability PanelD 42 · R 35D+7D+5.8—Release
Aug 20–Sep 7, 2026Generic ballotNot averaged— PRRI—5,200AProbability Panel/Nonprobability PanelD 36 · R 28D+8D+7.1—Release
Aug 20–Sep 7, 2026Generic ballot— PRRI——LVProbability Panel/Nonprobability PanelD 43 · R 36D+7D+6.5—Release
Aug 31–Sep 6, 2026Generic ballotC Morning Consult—17,739LV—D 49 · R 43D+6D+7.4—Release
Sep 3–6, 2026Generic ballotA− Quinnipiac University—970RVLive PhoneD 49 · R 38D+11D+9.4—Release
Aug 31–Sep 6, 2026Generic ballotNot averagedC Morning Consult—29,427RV—D 46 · R 42D+4D+4.9—Release
Aug 28–Sep 2, 2026Generic ballotNot averaged— FocaldataFinancial Times2,180A—D 46 · R 41D+6D+4.8—Release
Aug 28–Sep 2, 2026Generic ballotNot averaged— FocaldataFinancial Times1,914RV—D 49 · R 42D+7D+5.4—Release
Aug 28–Sep 2, 2026Generic ballot— FocaldataFinancial Times1,837LV—D 52 · R 45D+7D+6.4—Release
Sep 1–2, 2026Generic ballotA+ Cygnal—1,500LV—D 51 · R 42D+9D+9.4—Release
Aug 25–Sep 1, 2026Generic ballotB YouGovBowling Green State University Democracy and Public Policy Research Network1,200LVNonprobability PanelD 51 · R 44D+7D+6.2—Release
Aug 29–Sep 1, 2026Generic ballotNot averaged— The Honest Poll—1,106AIVR/Nonprobability PanelD 48 · R 40D+8D+5.8—Release
Aug 29–Sep 1, 2026Generic ballotNot averaged— The Honest Poll—951RVIVR/Nonprobability PanelD 51 · R 41D+10D+7.8—Release
Aug 29–Sep 1, 2026Generic ballot— The Honest Poll—783LVIVR/Nonprobability PanelD 53 · R 43D+10D+8.1—Release
Aug 28–31, 2026Generic ballotNot averagedB YouGovEconomist1,589ANonprobability PanelD 36 · R 31D+5D+3.8—Release
Aug 28–31, 2026Generic ballotB YouGovEconomist1,434RVNonprobability PanelD 46 · R 40D+6D+4.8—Release
Aug 28–31, 2026Generic ballotNot averagedB+ IpsosReuters1,167AProbability PanelD 38 · R 31D+7D+7.3—Release
Aug 28–31, 2026Generic ballotB+ IpsosReuters924RVProbability PanelD 43 · R 38D+5D+5.3—Release
Aug 24–30, 2026Generic ballotC Morning Consult—28,429RV—D 47 · R 42D+5D+5.7—Release
Aug 28–30, 2026Generic ballotD HarrisX/Harris PollHarvard CAPS—LV—D 49 · R 51R+2R+2.0—Release
Aug 28–30, 2026Generic ballotNot averagedD HarrisX/Harris PollHarvard CAPS2,100RV—D 51 · R 49D+2D+1.7—Release
Aug 26–28, 2026Generic ballot— Quantus Insights—1,200LVTextD 50 · R 43D+7D+9.7—Release
Aug 21–26, 2026Generic ballotB YouGovUMass Amherst1,000ANonprobability PanelD 42 · R 34D+8D+6.8—Release
Aug 21–24, 2026Generic ballotNot averagedB+ IpsosReuters1,215AProbability PanelD 35 · R 29D+6D+6.3—Release
Aug 21–24, 2026Generic ballotB+ IpsosReuters951RVProbability PanelD 41 · R 35D+6D+6.3—Release
Aug 21–24, 2026Generic ballotNot averagedB YouGovEconomist1,534ANonprobability PanelD 37 · R 31D+6D+4.8—Release
Aug 21–24, 2026Generic ballotB YouGovEconomist1,377RVNonprobability PanelD 46 · R 40D+6D+4.8—Release
Aug 10–24, 2026Generic ballotA− ActiVote—1,000LV—D 52 · R 48D+3D+4.3—Release
Aug 18–24, 2026Generic ballotC− McLaughlin & Associates—1,000LV—D 48 · R 43D+5D+9.8—Release
Aug 14–19, 2026Generic ballot— VerasightStrength In Numbers1,378RV—D 49 · R 43D+6D+3.4—Release
Aug 14–19, 2026Generic ballotNot averaged— VerasightStrength In Numbers1,514A—D 48 · R 41D+7D+4.4—Release
Aug 13–17, 2026Generic ballotA Echelon Insights—1,004LV—D 50 · R 44D+6D+6.5—Release
Aug 14–17, 2026Generic ballotNot averagedC− The Bullfinch Group—1,200A—D 40 · R 35D+5R+4.2—Release
Aug 14–17, 2026Generic ballotC− The Bullfinch Group—1,000RV—D 42 · R 37D+5R+4.2—Release
Aug 14–17, 2026Generic ballotNot averagedB+ IpsosReuters1,166A—D 35 · R 30D+5D+5.3—Release
Aug 14–17, 2026Generic ballotB+ IpsosReuters876RV—D 41 · R 36D+5D+5.3—Release
Aug 14–17, 2026Generic ballotNot averagedB YouGovEconomist1,610ANonprobability PanelD 39 · R 32D+7D+5.8—Release
Aug 14–17, 2026Generic ballotB YouGovEconomist1,449RVNonprobability PanelD 46 · R 39D+7D+5.8—Release
Aug 16–17, 2026Generic ballotA+ Emerson College—1,000LVText-to-Web/Nonprobability PanelD 51 · R 43D+8D+8.2—Release
Aug 13–16, 2026Generic ballotC Morning ConsultCATO Institute4,150RVNonprobability PanelD 47 · R 42D+5D+5.8—Release
Aug 12–16, 2026Generic ballotA Noble Predictive InsightsCenter Square2,533RVNonprobability Panel/Text-to-WebD 47 · R 42D+5D+4.2—Release
Aug 10–16, 2026Generic ballotNot averagedC Morning Consult—29,685RV—D 46 · R 42D+4D+4.8—Release
Aug 8–13, 2026Generic ballotB+ Change Research—2,045RV—D 45 · R 40D+5D+2.7—Release
Showing 151–200 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)