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.
Matching polls
1,804House 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
| Dates | Question | Pollster | Sponsor | Sample | Pop. | Mode | Result | Margin | Adjusted | vs result | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 14–18, 2016 | 2016 New Hampshire's 1st congressional district election (2016) | C+ North Star Opinion Research | — | 427 | V | — | Shea-Porter 38 · Guinta 41 | R+3 | — | — | Release |
| Sep 14–18, 2016 | 2016 Nebraska's 2nd congressional district election (2016) | C Global Strategy Group | — | 402 | V | — | Ashford 50 · Bacon 40 | D+10 | — | — | Release |
| Sep 18, 2016 | 2016 Florida's 13th congressional district election (2016) | B St. Pete Polls | — | 739 | V | — | Crist 42 · Jolly 46 | R+4 | — | — | Release |
| Sep 14–15, 2016 | 2016 Arizona's 2nd congressional district election (2016) | — Wilson Perkins Allen Research | — | 400 | V | — | Heinz 37 · McSally 56 | R+19 | — | — | Release |
| Sep 13–14, 2016 | 2016 New York's 19th congressional district election (2016) | C DCCC Analytics | — | 532 | V | — | Teachout 47 · Faso 42 | D+5 | — | — | Release |
| Sep 11–13, 2016 | 2016 Minnesota's 3rd congressional district election (2016) | — Clarity Campaign Lab | — | 353 | V | — | Bonoff 42 · Paulsen 45 | R+3 | — | — | Release |
| Sep 12, 2016 | 2016 Minnesota's 3rd congressional district election (2016) | C DCCC Analytics | — | 353 | V | — | Bonoff 40 · Paulsen 38 | D+2 | — | — | Release |
| Sep 10–12, 2016 | 2016 Michigan's 8th congressional district election (2016) | B Public Opinion Strategies/NRCC | — | 400 | V | — | Shkreli 34 · Bishop 53 | R+19 | — | — | Release |
| Sep 6–11, 2016 | 2016 Wyoming's at-large congressional district election (2016) | C+ DFM Research | — | 402 | V | — | Greene 30 · Cheney 46 | R+16 | — | — | Release |
| Sep 4–10, 2016 | 2016 Maine's 2nd congressional district election (2016) | A SurveyUSA | — | 397 | LV | — | Cain 45 · Poliquin 50 | R+5 | — | — | Release |
| Sep 4–10, 2016 | 2016 Maine's 1st congressional district election (2016) | A SurveyUSA | — | 382 | LV | — | Pingree 57 · Holbrook 37 | D+20 | — | — | Release |
| Sep 8–10, 2016 | 2016 Florida's 13th congressional district election (2016) | B− Data Targeting | — | 300 | V | — | Crist 46 · Jolly 46 | Even | — | — | Release |
| Sep 6–8, 2016 | 2016 California's 49th congressional district election (2016) | B Public Opinion Strategies | — | 400 | V | — | Applegate 38 · Issa 52 | R+14 | — | — | Release |
| Sep 6–7, 2016 | 2016 Pennsylvania's 8th congressional district election (2016) | — Communication Concepts | — | 416 | V | — | Santarsiero 38 · Fitzpatrick 50 | R+12 | — | — | Release |
| Aug 28–Sep 6, 2016 | 2016 West Virginia's 2nd congressional district election (2016) | — Lake Research Partners Hunt | — | 400 | V | — | Hunt 35 · Mooney 38 | R+3 | — | — | Release |
| Aug 28–30, 2016 | 2016 California's 10th congressional district election (2016) | B Public Opinion Strategies/NRCC | — | 400 | V | — | Eggman 35 · Denham 57 | R+22 | — | — | Release |
| Aug 20–28, 2016 | 2016 New Hampshire's 2nd congressional district election (2016) | C University of New Hampshire | — | 222 | V | — | Kuster 40 · Lawrence 34 | D+6 | — | — | Release |
| Aug 20–28, 2016 | 2016 New Hampshire's 1st congressional district election (2016) | C University of New Hampshire | — | 211 | V | — | Shea-Porter 48 · Guinta 29 | D+19 | — | — | Release |
| Aug 23–25, 2016 | 2016 New York's 22nd congressional district election (2016) | B Public Opinion Strategies | — | 400 | V | — | Myers 27 · Tenney 33 | R+6 | — | — | Release |
| Aug 22, 2016 | 2016 Wisconsin's 8th congressional district election (2016) | B Public Opinion Strategies | — | 400 | V | — | Nelson 36 · Gallagher 52 | R+16 | — | — | Release |
| Aug 18–22, 2016 | 2016 California's 10th congressional district election (2016) | B Latino Decisions | — | 402 | V | — | Eggman 43 · Denham 46 | R+3 | — | — | Release |
| Aug 14–17, 2016 | 2016 California's 7th congressional district election (2016) | B Public Opinion Strategies | — | 400 | V | — | Bera 46 · Jones 45 | D+1 | — | — | Release |
| Aug 14–16, 2016 | 2016 New York's 22nd congressional district election (2016) | — Anzalone Liszt Grove | — | 400 | V | — | Myers 35 · Tenney 35 | Even | — | — | Release |
| Aug 13–16, 2016 | 2016 Minnesota's 2nd congressional district election (2016) | B− GBA Strategies | — | 500 | V | — | Craig 43 · Lewis 42 | D+1 | — | — | Release |
| Aug 14–16, 2016 | 2016 Iowa's 1st congressional district election (2016) | C+ The Polling Company | WomanTrend | 400 | V | — | Vernon 43 · Blum 50 | R+7 | — | — | Release |
| Aug 14–15, 2016 | 2016 Minnesota's 2nd congressional district election (2016) | — WPA Opinion Research | — | 400 | V | — | Craig 27 · Lewis 39 | R+12 | — | — | Release |
| Aug 8–11, 2016 | 2016 Nevada's 3rd congressional district election (2016) | A+ Tarrance Group | — | 412 | V | — | Rosen 34 · Tarkanian 46 | R+12 | — | — | Release |
| Aug 9–11, 2016 | 2016 Minnesota's 3rd congressional district election (2016) | — Newton Heath LLC | — | 402 | V | — | Bonoff 31 · Paulsen 57 | R+26 | — | — | Release |
| Aug 9–11, 2016 | 2016 California's 7th congressional district election (2016) | C NMB Research | — | 400 | V | — | Bera 45 · Jones 46 | R+1 | — | — | Release |
| Aug 8–10, 2016 | 2016 New York's 19th congressional district election (2016) | C− McLaughlin & Associates | — | 400 | V | — | Teachout 41 · Faso 46 | R+5 | — | — | Release |
| Jul 18–Aug 8, 2016 | 2016 Utah's 4th congressional district election (2016) | A+ Dan Jones & Associates | — | 405 | V | — | Owens 38 · Love 51 | R+13 | — | — | Release |
| Jul 1–31, 2016 | 2016 Nevada's 3rd congressional district election (2016) | C Global Strategy Group | — | — | V | — | Rosen 39 · Tarkanian 44 | R+5 | — | — | Release |
| Jul 30, 2016 | 2016 California's 25th congressional district election (2016) | C DCCC Analytics | — | 400 | V | — | Caforio 40 · Knight 46 | R+6 | — | — | Release |
| Jul 9–18, 2016 | 2016 New Hampshire's 2nd congressional district election (2016) | C University of New Hampshire | — | 254 | V | — | Kuster 38 · Lawrence 32 | D+6 | — | — | Release |
| Jul 9–18, 2016 | 2016 New Hampshire's 1st congressional district election (2016) | C University of New Hampshire | — | 215 | V | — | Shea-Porter 43 · Guinta 37 | D+6 | — | — | Release |
| Jul 12–17, 2016 | 2016 Florida's 13th congressional district election (2016) | B ALG Research | — | 501 | V | — | Crist 50 · Jolly 38 | D+12 | — | — | Release |
| Jul 7–12, 2016 | 2016 Utah's 4th congressional district election (2016) | A− Y2 Analytics | — | 300 | V | — | Owens 36 · Love 51 | R+15 | — | — | Release |
| Jul 10–12, 2016 | 2016 California's 24th congressional district election (2016) | A+ Tarrance Group | — | 350 | V | — | Carbajal 44 · Fareed 46 | R+2 | — | — | Release |
| Jul 6–7, 2016 | 2016 Nevada's 4th congressional district election (2016) | B+ Harper Polling | — | 400 | V | — | Kihuen 36 · Hardy 38 | R+2 | — | — | Release |
| Jun 27–30, 2016 | 2016 Minnesota's 3rd congressional district election (2016) | B− Victoria Research | — | 400 | V | — | Bonoff 45 · Paulsen 45 | Even | — | — | Release |
| Jun 15–21, 2016 | 2016 Maine's 2nd congressional district election (2016) | C University of New Hampshire | — | 227 | LV | — | Cain 40 · Poliquin 41 | R+1 | — | — | Release |
| Jun 15–21, 2016 | 2016 Maine's 1st congressional district election (2016) | C University of New Hampshire | — | 248 | LV | — | Pingree 56 · Holbrook 34 | D+22 | — | — | Release |
| Jun 18–19, 2016 | 2016 Nevada's 3rd congressional district election (2016) | C DCCC Analytics | — | 341 | V | — | Rosen 40 · Tarkanian 34 | D+6 | — | — | Release |
| Jun 9, 2016 | 2016 Florida's 13th congressional district election (2016) | B St. Pete Polls | — | 746 | V | — | Crist 44 · Jolly 44 | Even | — | — | Release |
| Jun 2–8, 2016 | 2016 Utah's 4th congressional district election (2016) | A SurveyUSA | — | 573 | V | — | Owens 51 · Love 45 | D+6 | — | — | Release |
| Jun 6–7, 2016 | 2016 Florida's 13th congressional district election (2016) | B+ Public Policy Polling | — | 1,030 | V | — | Crist 46 · Jolly 43 | D+3 | — | — | Release |
| Jun 1–2, 2016 | 2016 Florida's 13th congressional district election (2016) | C− McLaughlin & Associates | — | 400 | V | — | Crist 38 · Jolly 50 | R+12 | — | — | Release |
| May 23–25, 2016 | 2016 Indiana's 9th congressional district election (2016) | B+ Garin-Hart-Yang Research Group | — | 401 | V | — | Yoder 43 · Hollingsworth 43 | Even | — | — | Release |
| May 11–12, 2016 | 2016 Nebraska's 2nd congressional district election (2016) | B− Singularis Group | — | 1,007 | V | — | Ashford 42 · Bacon 44 | R+2 | — | — | Release |
| Mar 28–30, 2016 | 2016 Minnesota's 8th congressional district election (2016) | A+ Tarrance Group | — | 422 | V | — | Nolan 49 · III 46 | D+3 | — | — | Release |
Showing 1,751–1,800 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)