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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4,582

Senate polls.

Polls per month

287
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
Sep 15–19, 20222022 United States Senate election in New Hampshire (2022)C University of New Hampshire—870LV—Hassan 49 · Bolduc 41D+8——Release
Sep 15–19, 20222022 United States Senate election in New Hampshire (2022)C+ American Research Group—555RV—Hassan 53 · Bolduc 40D+13——Release
Sep 14–19, 20222022 United States Senate election in Nevada (2022)B Data for Progress—874LV—Masto 46 · Laxalt 47R+1——Release
Sep 14–19, 20222022 United States Senate election in Georgia (2022)B− CBS News/YouGov—1,178RV—Warnock 51 · Walker 49D+2——Release
Sep 15–19, 20222022 United States Senate election in Connecticut (2022)A− Quinnipiac University—1,911LV—Blumenthal 57 · Levy 40D+17——Release
Sep 18–19, 20222022 United States Senate election in Colorado (2022)A+ Emerson College—1,000LV—Bennet 46 · O'Dea 36D+10——Release
Sep 15–19, 20222022 United States Senate election in Arizona (2022)B Data for Progress—768LV—Kelly 48 · Masters 47D+1——Release
Sep 17–18, 20222022 United States Senate election in Wisconsin (2022)C Big Data Poll—852LV—Barnes 46 · Johnson 49R+3——Release
Sep 16–18, 20222022 United States Senate election in Wisconsin (2022)A+ Emerson College—860LV—Barnes 44 · Johnson 48R+4——Release
Sep 15–18, 20222022 United States Senate special election in Oklahoma (2022)— –Natalie Bruno's campaign for Governor2,989LV—Horn 37 · Mullin 49R+12——Release
Sep 15–18, 20222022 United States Senate election in Oklahoma (2022)— –Natalie Bruno's campaign for Governor2,989LV—Horn 27 · Lankford 49R+22——Release
Sep 15–18, 20222022 United States Senate election in Kansas (2022)A+ Emerson College—1,000LV—Holland 33 · Moran 45R+12——Release
Sep 15–18, 20222022 United States Senate election in Florida (2022)A Suffolk University—500LV—Demings 41 · Rubio 45R+4——Release
Sep 14–17, 20222022 United States Senate election in Arizona (2022)B Trafalgar Group—1,080LV—Kelly 47 · Masters 45D+2——Release
Sep 13–16, 20222022 United States Senate election in Pennsylvania (2022)A Muhlenberg College—420LV—Fetterman 49 · Oz 44D+5——Release
Sep 15–16, 20222022 United States Senate election in North Carolina (2022)A+ Emerson College—1,000LV—Beasley 43 · Budd 46R+3——Release
Sep 5–16, 20222022 United States Senate election in Georgia (2022)B University of Georgia—861LV—Warnock 44 · Walker 46R+2——Release
Sep 14–15, 20222022 United States Senate election in Wisconsin (2022)A Siena College—651LV—Barnes 48 · Johnson 47D+1——Release
Sep 12–15, 20222022 United States Senate election in Washington (2022)B− Elway Research—403LV—Murray 50 · Smiley 37D+13——Release
Sep 13–15, 20222022 United States Senate election in Pennsylvania (2022)B Trafalgar Group—1,078LV—Fetterman 48 · Oz 46D+2——Release
Sep 12–15, 20222022 United States Senate election in Ohio (2022)B+ Marist University—1,009LV—Ryan 47 · Vance 48R+1——Release
Sep 12–15, 20222022 United States Senate election in Ohio (2022)Not averagedB+ Marist University—1,200RV—Ryan 45 · Vance 46R+1——Release
Sep 12–15, 20222022 United States Senate election in Ohio (2022)C− Baldwin Wallace University—855LV—Ryan 48 · Vance 45D+3——Release
Sep 14–15, 20222022 United States Senate election in New Hampshire (2022)A+ Emerson College—800LV—Hassan 51 · Bolduc 40D+11——Release
Sep 12–15, 20222022 United States Senate election in Georgia (2022)B+ Marist University—992LV—Warnock 47 · Walker 45D+2——Release
Sep 12–15, 20222022 United States Senate election in Georgia (2022)Not averagedB+ Marist University—1,202RV—Warnock 47 · Walker 42D+5——Release
Sep 8–15, 20222022 United States Senate election in Arizona (2022)Not averagedB Fabrizio Ward/Impact Research—500LV—Kelly 52 · Masters 45D+7——Release
Sep 8–15, 20222022 United States Senate election in Arizona (2022)B Fabrizio Ward/Impact Research—500LV—Kelly 50 · Masters 42D+8——Release
Sep 10–13, 20222022 United States Senate election in Wisconsin (2022)B+ Civiqs—780LV—Barnes 48 · Johnson 49R+1——Release
Sep 11–13, 20222022 United States Senate election in Wisconsin (2022)A− OnMessage Inc.the NRSC800LV—Barnes 45 · Johnson 49R+4——Release
Sep 10–13, 20222022 United States Senate election in Ohio (2022)B+ Civiqs—780LV—Ryan 45 · Vance 48R+3——Release
Sep 10–13, 20222022 United States Senate election in Ohio (2022)A+ Emerson College—1,000LV—Ryan 40 · Vance 44R+4——Release
Sep 6–12, 20222022 United States Senate election in Pennsylvania (2022)B− CBS News/YouGov—1,194RV—Fetterman 52 · Oz 47D+5——Release
Sep 8–12, 20222022 United States Senate election in Maryland (2022)— Goucher College—748LV—Hollen 56 · Chaffee 33D+23——Release
Sep 8–12, 20222022 United States Senate election in Georgia (2022)A− Quinnipiac University—1,278LV—Warnock 52 · Walker 46D+6——Release
Sep 9–12, 20222022 United States Senate election in Georgia (2022)— Kurt JettaCenter Street PAC542LV—Warnock 49 · Walker 45D+4——Release
Sep 9–12, 20222022 United States Senate election in Georgia (2022)Not averaged— Kurt JettaCenter Street PAC949RV—Warnock 50 · Walker 37D+13——Release
Sep 12, 20222022 United States Senate election in Arkansas (2022)A− Hendrix College—835LV—James 31 · Boozman 44R+13——Release
Sep 6–11, 20222022 United States Senate election in Wisconsin (2022)B+ Marquette University—632LV—Barnes 48 · Johnson 49R+1——Release
Sep 6–11, 20222022 United States Senate election in Wisconsin (2022)Not averagedB+ Marquette University—801RV—Barnes 47 · Johnson 48R+1——Release
Sep 6–11, 20222022 United States Senate election in South Dakota (2022)B+ Lake Research Partners—400LV—Bengs 33 · Thune 46R+13——Release
Sep 6–11, 20222022 United States Senate election in Ohio (2022)— Fallon Research—600RV—Ryan 46 · Vance 43D+3——Release
Sep 6–11, 20222022 United States Senate election in Arizona (2022)A− OnMessage Inc.the Sentinel Action Fund400LV—Kelly 50 · Masters 40D+10——Release
Sep 7–10, 20222022 United States Senate election in North Carolina (2022)A− East Carolina University—1,020LV—Beasley 46 · Budd 49R+3——Release
Sep 8–10, 20222022 United States Senate election in Nevada (2022)A+ Emerson College—1,000LV—Masto 41 · Laxalt 42R+1——Release
Sep 9–10, 20222022 United States Senate election in Florida (2022)— Kurt JettaCenter Street PAC563LV—Demings 45 · Rubio 50R+5——Release
Sep 9–10, 20222022 United States Senate election in Florida (2022)Not averaged— Kurt JettaCenter Street PAC999RV—Demings 40 · Rubio 48R+8——Release
Sep 10, 20222022 United States Senate election in Florida (2022)— Sachs Media—600LV—Demings 46 · Rubio 49R+3——Release
Sep 9–10, 20222022 United States Senate election in Arizona (2022)— Kurt JettaCenter Street PAC563LV—Kelly 55 · Masters 35D+20——Release
Sep 9–10, 20222022 United States Senate election in Arizona (2022)Not averaged— Kurt JettaCenter Street PAC972RV—Kelly 53 · Masters 32D+21——Release
Showing 2,001–2,050 of 4,582

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)