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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1,804

House polls.

Polls per month

213
Sep 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
Sep 29–Oct 4, 2026Texas's 2nd DistrictC Impact ResearchShaun Finnie's campaign501LV—Finnie 37 · Toth 46R+9R+9.9−7.0Release
Sep 29–Oct 4, 2026North Carolina's 1st DistrictC+ GQRDon Davis's campaign500LV—Davis 47 · Buckhout 39D+8D+5.5+4.7Release
Sep 29–Oct 4, 2026New York's 21st DistrictC Impact ResearchBlake Gendebien's campaign500LV—Gendebien 45 · Constantino 48R+3R+3.9−1.1Release
Sep 30–Oct 4, 2026Kentucky's 6th DistrictNot averagedB+ Lake Research PartnersHouse Majority PAC400LV—Dembo 46 · Alvarado 40D+6D+0.7−3.4Release
Sep 30–Oct 4, 2026Kentucky's 6th DistrictB+ Lake Research PartnersHouse Majority PAC400LV—Dembo 48 · Alvarado 45D+3R+2.3−6.4Release
Oct 1–3, 2026Alaska's at-large DistrictB− Alaska Survey Research—1,512LV—Hafner 7 · III 50R+43R+43.4—Release
Sep 29–Oct 2, 2026Ohio's 1st District— Torchlight StrategiesEric Conroy's campaign400LV—Landsman 46 · Conroy 44D+2D+5.9−9.8Release
Oct 1–2, 2026Florida's 16th DistrictB+ Public Policy PollingAmerican Democracy Project530RV—Kirschner 39 · Gruters 43R+4R+5.7+0.2Release
Sep 29–Oct 1, 2026Connecticut's 5th DistrictA− OnMessage Inc.Chris Shea's campaign400LV—Hayes 51 · Shea 45D+6D+11.5−9.7Release
Sep 24–Oct 1, 2026Alaska's at-large DistrictNot averagedA The New York Times/Siena University—504LV—Hafner 8 · III 47R+38R+39.1—Release
Sep 28–Oct 1, 2026Tennessee's 5th DistrictC Impact ResearchChaz Molder's campaign552LV—Molder 41 · Hatcher 46R+5R+5.9−0.1Release
Sep 28–Oct 1, 2026Wisconsin's 1st DistrictC Impact ResearchHouse Majority PAC500LV—Berman 48 · Steil 47D+1D+0.1−2.9Release
Sep 30–Oct 1, 2026South Carolina's 1st DistrictB+ co/efficient—837LV—Lacore 40 · Honeycutt 46R+6R+2.0−7.0Release
Oct 1, 2026Arizona's 1st District— FirstStrategic Communications and Public Affairs—400RV—Shah 44 · Feely 42D+3D+2.5−4.1Release
Sep 24–Oct 1, 2026Alaska's at-large DistrictA The New York Times/Siena University—487LV—Hafner 9 · III 49R+40R+40.9—Release
Sep 28–30, 2026Virginia's 6th DistrictB+ co/efficient—791LV—Macy 29 · Cline 59R+30R+26.0−18.9Release
Sep 29–30, 2026New York's 18th DistrictB+ Public Policy PollingPat Ryan's campaign561RV—Ryan 52 · Auringer 35D+17D+15.3−8.8Release
Sep 28–30, 2026New York's 17th DistrictC− McLaughlin & AssociatesMike Lawler's campaign400LV—Conley 47 · Lawler 50R+3D+3.2−9.0Release
Sep 27–30, 2026Maine's 2nd DistrictA− Tulchin ResearchMatt Dunlap's campaign500LV—Dunlap 50 · LePage 48D+2R+1.1—Release
Sep 25–30, 2026Kentucky's 6th DistrictC+ GQRZach Dembo's campaign401LV—Dembo 42 · Alvarado 37D+5D+2.5−4.4Release
Sep 27–29, 2026New York's 17th DistrictA+ Emerson CollegePIX 11400LV—Conley 48 · Lawler 46D+2D+2.9−3.7Release
Sep 23–28, 2026Virginia's 5th DistrictA− The Washington Post/George Mason University Schar School of Policy and Government—600LV—Perriello 45 · McGuire 51R+6R+9.0−3.9Release
Sep 23–28, 2026Virginia's 1st DistrictA− The Washington Post/George Mason University Schar School of Policy and Government—609LV—Taylor 50 · Wittman 46D+4D+1.0+1.4Release
Sep 24–28, 2026Texas's 15th DistrictC+ Normington, Petts & AssociatesHouse Majority PAC400LV—Pulido 54 · Cruz 41D+13D+10.0−11.6Release
Sep 17–27, 2026Washington's 3rd DistrictB DHM ResearchOregon Public Broadcasting543LV—Perez 47 · Braun 48R+1R+0.9−9.2Release
Sep 21–25, 2026Florida's 21st District— Upswing ResearchJames Martin's campaign402LV—Martin 38 · Mast 49R+11R+14.5−1.9Release
Sep 19–24, 2026Montana's 1st DistrictC American Pulse Research & PollingNonStop Local314LV—Forstag 45 · Flint 46R+1D+1.6−4.1Release
Sep 21–24, 2026Colorado's 4th DistrictC Impact ResearchInvest in Tomorrow Coalition403LV—Laubacher 40 · Boebert 45R+5R+7.4—Release
Sep 21–24, 2026Virginia's 5th District— Expedition StrategiesTom Perriello's campaign400LV—Perriello 45 · McGuire 46R+1R+4.7+1.1Release
Sep 10–24, 2026Utah's 2nd District— Lighthouse ResearchUtah Debate Comission515RV—Crosby 34 · Moore 39R+5R+5.3+2.9Release
Sep 22–24, 2026Ohio's 15th District— Hart Research AssociatesHouse Majority PAC500LV—Leonard 46 · Carey 45D+1R+5.8−5.6Release
Sep 20–23, 2026Montana's 1st DistrictC Impact ResearchSam Forstag's campaign500LV—Forstag 47 · Flint 44D+3D+2.1−0.6Release
Sep 22–23, 2026Ohio's 9th District— DCCC Targeting Team—481LV—Kaptur 48 · Merrin 48EvenR+2.0−5.5Release
Sep 21–23, 2026Wisconsin's 1st District— DCCC Targeting Team—495LV—Berman 48 · Steil 48EvenR+2.0−3.9Release
Sep 22–23, 2026New York's 23rd DistrictB+ Public Policy PollingAaron Gies's campaign626LV—Gies 35 · Langworthy 52R+17R+18.4+3.5Release
Sep 18–22, 2026Texas's 10th DistrictB+ Change ResearchCaitlin Rourk's campaign613LV—Rourk 41 · Gober 48R+7R+8.4+0.5Release
Sep 17–21, 2026Vermont's at-large DistrictC University of New Hampshire—830LV—Balint 66 · Malloy 30D+36D+34.1+1.6Release
Sep 10–21, 2026Vermont's at-large DistrictB− Braun ResearchVermont Public Radio732LV—Balint 47 · Malloy 30D+17D+23.2−17.7Release
Sep 10–21, 2026Vermont's at-large DistrictNot averagedB− Braun ResearchVermont Public Radio817A—Balint 43 · Malloy 28D+15D+21.2−19.4Release
Sep 17–21, 2026New Hampshire's 2nd DistrictC University of New Hampshire—694LV—Goodlander 56 · Williams 35D+21D+19.1+0.6Release
Sep 17–21, 2026New Hampshire's 1st DistrictC University of New Hampshire—707LV—Shaheen 46 · DiLorenzo 42D+4D+2.1−10.1Release
Sep 18–21, 2026Minnesota's 1st DistrictC GBAOHouse Majority PAC500LV—Johnson 47 · Finstad 46D+1R+0.5—Release
Sep 17–21, 2026Maine's 2nd DistrictC University of New Hampshire—622LV—Dunlap 51 · LePage 45D+6D+4.2—Release
Sep 17–21, 2026Maine's 1st DistrictC University of New Hampshire—657LV—Pingree 57 · Russell 35D+22D+20.1−10.2Release
Sep 9–20, 2026Pennsylvania's 10th DistrictB− Franklin & Marshall College—378RV—Stelson 47 · Perry 44D+3R+0.6−7.1Release
Sep 9–20, 2026Pennsylvania's 7th DistrictB− Franklin & Marshall College—350RV—Brooks 45 · Mackenzie 40D+5D+1.4−7.2Release
Sep 17–20, 2026Oklahoma's 5th DistrictC GBAOJena Nelson's campaign500LV—Nelson 43 · Bice 48R+5R+6.5−3.7Release
Sep 18–19, 2026Texas's 9th DistrictB+ Public Policy PollingLeticia Gutierrez's campaign560RV—Gutierrez 39 · Mealer 45R+6R+7.7−21.1Release
Sep 15–17, 2026Virginia's 1st District— DCCC Targeting Team—519LV—Taylor 46 · Wittman 47R+1R+3.0−3.6Release
Sep 8–17, 2026Utah's 4th District— Lighthouse ResearchUtah Debate Comission513RV—Larsen 33 · Kennedy 42R+9R+9.1+6.1Release
Showing 101–150 of 1,804

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)