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
Feb 12–16, 2026Maine's 2nd DistrictC University of New Hampshire—520LV—Dunlap 46 · LePage 47R+1R+2.9—Release
Feb 2–3, 2026Minnesota's 1st DistrictB+ Public Policy PollingJake Johnson's campaign708RV—Johnson 41 · Finstad 44R+3R+4.7—Release
Jan 29–Feb 2, 2026North Carolina's 1st DistrictC+ GQRDon Davis's campaign500LV—Davis 42 · Buckhout 39D+3D+0.5−0.3Release
Jan 15–19, 2026New Hampshire's 2nd DistrictC University of New Hampshire—1,094LV—Goodlander 54 · Williams 40D+14D+12.2−6.4Release
Jan 16–17, 2026Michigan's 10th DistrictB+ Public Policy PollingChristina Hines's campaign592RV—Hines 44 · Jr. 42D+2D+0.3−5.2Release
Dec 10–11, 2025New York's 1st DistrictB+ Public Policy PollingHouse Majority PAC579RV—Gallant 38 · LaLota 41R+3R+4.7−0.8Release
Nov 20–21, 2025Michigan's 4th DistrictB+ Public Policy Polling—559RV—McCann 42 · Huizenga 44R+2R+2.7−3.8Release
Nov 18–19, 2025Pennsylvania's 10th DistrictB+ Public Policy PollingRepublicans Against Perry549RV—Stelson 48 · Perry 44D+4D+3.3−6.1Release
Nov 18–19, 2025New Hampshire's 2nd DistrictA+ St. Anselm—1,102RV—Goodlander 40 · Williams 35D+5D+3.8−15.4Release
Oct 30–Nov 3, 2025Colorado's 5th DistrictC Global Strategy GroupJessica Killin's campaign450LV—Killin 40 · Crank 43R+3R+5.8−7.7Release
Oct 14–15, 2025Wisconsin's 3rd DistrictB+ Public Policy PollingHouse Majority PAC609RV—Cooke 44 · Orden 42D+2D+0.3−4.6Release
Oct 14–15, 2025Arizona's 6th DistrictB+ Public Policy PollingHouse Majority PAC581RV—Mendoza 42 · Ciscomani 41D+1R+0.7−7.0Release
Oct 10–11, 2025Pennsylvania's 1st DistrictB+ Public Policy PollingBob Harvie's campaign585LV—Harvie 41 · Fitzpatrick 41EvenR+1.4−5.5Release
Sep 17–23, 2025New Hampshire's 2nd DistrictC University of New Hampshire—508LV—Goodlander 51 · Williams 39D+12D+10.2−8.4Release
Sep 10–11, 2025Texas's 15th DistrictB+ Public Policy PollingHouse Majority PAC533RV—Pulido 38 · Cruz 41R+3R+4.7−27.6Release
Aug 27–28, 2025Pennsylvania's 8th DistrictB+ Public Policy PollingHouse Majority PAC615RV—Cognetti 45 · Bresnahan 43D+2D+0.3−6.9Release
Aug 26–27, 2025New Hampshire's 2nd DistrictA+ St. Anselm—881RV—Goodlander 49 · Williams 31D+18D+16.8−2.4Release
Aug 8–9, 2025Virginia's 1st DistrictB+ Public Policy PollingHouse Majority PAC541RV—Taylor 40 · Wittman 41R+1R+2.7−3.6Release
Jul 10–11, 2025Pennsylvania's 10th DistrictB+ Public Policy PollingHouse Majority PAC559RV—Stelson 46 · Perry 43D+3D+1.3−7.1Release
Nov 1–3, 20242024 New Hampshire's 2nd congressional district election (2024)D Dartmouth College—329LV—Goodlander 64 · Williams 34D+30——Release
Nov 1–3, 20242024 New Hampshire's 1st congressional district election (2024)D Dartmouth College—253LV—Pappas 62 · Prescott 34D+28——Release
Nov 1–3, 20242024 Illinois's 17th congressional district election (2024)B M3 Strategies—753LV—Sorensen 52 · McGraw 47D+5——Release
Oct 29–Nov 2, 20242024 Vermont's at-large congressional district election (2024)C University of New Hampshire—1,167LV—Balint 62 · Coester 22D+40——Release
Oct 29–Nov 2, 20242024 New Hampshire's 2nd congressional district election (2024)C University of New Hampshire—1,359LV—Goodlander 53 · Williams 39D+14——Release
Oct 29–Nov 2, 20242024 New Hampshire's 1st congressional district election (2024)C University of New Hampshire—1,433LV—Pappas 51 · Prescott 39D+12——Release
Oct 29–Nov 2, 20242024 Maine's 2nd congressional district election (2024)C University of New Hampshire—683LV—Golden 45 · Theriault 44D+1——Release
Oct 29–Nov 2, 20242024 Maine's 1st congressional district election (2024)C University of New Hampshire—801LV—Pingree 56 · Russell 28D+28——Release
Oct 28–29, 20242024 New Hampshire's 2nd congressional district election (2024)A+ St. Anselm—1,384LV—Goodlander 51 · Williams 43D+8——Release
Oct 28–29, 20242024 New Hampshire's 1st congressional district election (2024)A+ St. Anselm—1,407LV—Pappas 50 · Prescott 43D+7——Release
Oct 24–29, 20242024 Maine's 2nd congressional district election (2024)A SurveyUSABangor Daily News and FairVote484LV—Golden 53 · Theriault 41D+12——Release
Oct 24–29, 20242024 Maine's 1st congressional district election (2024)A SurveyUSABangor Daily News and FairVote482LV—Pingree 60 · Russell 28D+32——Release
Oct 21–28, 20242024 Nebraska's 3rd congressional district election (2024)B YouGovThe Economist404LV—Ebers 22 · Smith 68R+46——Release
Oct 21–28, 20242024 Nebraska's 2nd congressional district election (2024)B YouGovThe Economist389LV—Vargas 50 · Bacon 46D+4——Release
Oct 21–28, 20242024 Nebraska's 1st congressional district election (2024)B YouGovThe Economist406LV—Blood 39 · Flood 53R+14——Release
Oct 23–27, 20242024 California's 51st congressional district election (2024)A SurveyUSAKGTV and The San Diego Union-Tribune521LV—Jacobs 61 · Wells 25D+36——Release
Oct 24–26, 20242024 New York's 17th congressional district election (2024)A+ Emerson CollegeThe Hill and WPIX475LV—Jones 44 · Lawler 49R+5——Release
Oct 24–26, 20242024 Michigan's 7th congressional district election (2024)A+ Emerson CollegeNexstar and The Hill535LV—Jr. 45 · Barrett 47R+2——Release
Oct 24–26, 20242024 Colorado's 8th congressional district election (2024)A+ Emerson CollegeKDVR, KWGN, Nexstar, and The Hill485LV—Caraveo 48 · Evans 46D+2——Release
Oct 23–25, 20242024 Pennsylvania's 8th congressional district election (2024)A Noble Predictive InsightsInside Elections406LV—Cartwright 50 · Bresnahan 43D+7——Release
Oct 22–24, 20242024 Ohio's 13th congressional district election (2024)B+ co/efficientCoughlin's campaign707LV—Sykes 45 · Coughlin 46R+1——Release
Oct 20–22, 20242024 Virginia's 7th congressional district election (2024)B+ Ragnar Research PartnersAnderson's campaign400LV—Vindman 44 · Anderson 42D+2——Release
Oct 19–22, 20242024 South Dakota's at-large congressional district election (2024)A+ Emerson CollegeThe Hill and KELO-TV825LV—Johnson 28 · Johnson 64R+36——Release
Oct 22, 20242024 Alabama's 2nd congressional district election (2024)C+ Montgomery Research—994RV—Figures 50 · Dobson 46D+4——Release
Oct 11–20, 20242024 Virginia's 2nd congressional district election (2024)B− Christopher Newport University—800LV—Smasal 45 · Kiggans 46R+1——Release
Oct 19–20, 20242024 Virginia's 2nd congressional district election (2024)C DCCC Analytics—373LV—Smasal 47 · Kiggans 47Even——Release
Oct 17–20, 20242024 Maine's 2nd congressional district election (2024)B+ Axis Researchthe National Republican Congressional Committee411LV—Golden 45 · Theriault 47R+2——Release
Oct 20, 20242024 Florida's 13th congressional district election (2024)B St. Pete PollsVoting Trend and The Florida Squeeze905LV—Fox 46 · Luna 46Even——Release
Oct 10–18, 20242024 New Mexico's 3rd congressional district election (2024)A+ Research & Polling Inc.The Albuquerque Journal344LV—Fernández 52 · Clahchischilliage 35D+17——Release
Oct 10–18, 20242024 New Mexico's 2nd congressional district election (2024)A+ Research & Polling Inc.The Albuquerque Journal414LV—Vasquez 49 · Herrell 45D+4——Release
Oct 10–18, 20242024 New Mexico's 1st congressional district election (2024)A+ Research & Polling Inc.The Albuquerque Journal360LV—Stansbury 53 · Jones 36D+17——Release
Showing 301–350 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)