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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 19–23, 2016 | 2016 New Jersey's 2nd congressional district election (2016) | B− Stockton University | — | 625 | V | — | Cole 34 · LoBiondo 59 | R+25 | — | — | Release |
| Oct 12–22, 2016 | 2016 Utah's 4th congressional district election (2016) | A+ Dan Jones & Associates | — | 404 | V | — | Owens 38 · Love 51 | R+13 | — | — | Release |
| Oct 17–21, 2016 | 2016 New Hampshire's 1st congressional district election (2016) | B YouGov | UMass Amherst | 380 | V | — | Shea-Porter 41 · Guinta 37 | D+4 | — | — | Release |
| Oct 18–20, 2016 | 2016 South Dakota's at-large congressional district election (2016) | A Mason-Dixon Polling & Research, Inc. | — | 400 | V | — | Hawks 35 · Noem 59 | R+24 | — | — | Release |
| Oct 18–19, 2016 | 2016 New York's 24th congressional district election (2016) | A Siena College | — | 673 | V | — | Deacon 31 · Katko 54 | R+23 | — | — | Release |
| Oct 16–19, 2016 | 2016 Minnesota's 8th congressional district election (2016) | A SurveyUSA | — | 595 | V | — | Nolan 41 · III 45 | R+4 | — | — | Release |
| Oct 16–18, 2016 | 2016 Wisconsin's 8th congressional district election (2016) | C NMB Research | — | 400 | V | — | Nelson 41 · Gallagher 52 | R+11 | — | — | Release |
| Oct 17–18, 2016 | 2016 Indiana's 9th congressional district election (2016) | B+ Garin-Hart-Yang Research Group | — | 400 | V | — | Yoder 43 · Hollingsworth 43 | Even | — | — | Release |
| Oct 14–18, 2016 | 2016 California's 25th congressional district election (2016) | A− Tulchin Research | — | 400 | V | — | Caforio 44 · Knight 46 | R+2 | — | — | Release |
| Oct 13–16, 2016 | 2016 Nevada's 4th congressional district election (2016) | B− GBA Strategies | — | 400 | V | — | Kihuen 40 · Hardy 38 | D+2 | — | — | Release |
| Oct 13–16, 2016 | 2016 Nevada's 3rd congressional district election (2016) | C Global Strategy Group | — | 403 | V | — | Rosen 44 · Tarkanian 37 | D+7 | — | — | Release |
| Oct 13–16, 2016 | 2016 Minnesota's 2nd congressional district election (2016) | A SurveyUSA | — | 600 | V | — | Craig 46 · Lewis 41 | D+5 | — | — | Release |
| Oct 12–16, 2016 | 2016 California's 10th congressional district election (2016) | — Anzalone Liszt Grove | — | 500 | V | — | Eggman 47 · Denham 42 | D+5 | — | — | Release |
| Oct 11–13, 2016 | 2016 Utah's 4th congressional district election (2016) | B ALG Research | — | 500 | V | — | Owens 40 · Love 50 | R+10 | — | — | Release |
| Oct 10–13, 2016 | 2016 Minnesota's 3rd congressional district election (2016) | A SurveyUSA | — | 579 | V | — | Bonoff 38 · Paulsen 49 | R+11 | — | — | Release |
| Oct 12–13, 2016 | 2016 Indiana's 9th congressional district election (2016) | C+ Normington, Petts & Associates | — | 400 | V | — | Yoder 38 · Hollingsworth 40 | R+2 | — | — | Release |
| Oct 11–13, 2016 | 2016 Florida's 18th congressional district election (2016) | C− McLaughlin & Associates | — | 400 | V | — | Perkins 40 · Mast 47 | R+7 | — | — | Release |
| Oct 11–13, 2016 | 2016 California's 10th congressional district election (2016) | B+ Clarity Campaign Labs | — | 837 | V | — | Eggman 46 · Denham 45 | D+1 | — | — | Release |
| Oct 10–12, 2016 | 2016 Montana's at-large congressional district election (2016) | A Mason-Dixon Polling & Research, Inc. | — | 1,003 | V | — | Juneau 40 · Zinke 53 | R+13 | — | — | Release |
| Oct 10–12, 2016 | 2016 California's 7th congressional district election (2016) | A− Tulchin Research | — | 400 | V | — | Bera 50 · Jones 39 | D+11 | — | — | Release |
| Oct 5–11, 2016 | 2016 Wyoming's at-large congressional district election (2016) | C+ University of Wyoming | — | 722 | V | — | Greene 37 · Cheney 53 | R+16 | — | — | Release |
| Oct 10–11, 2016 | 2016 Minnesota's 8th congressional district election (2016) | B+ Clarity Campaign Labs | — | 514 | V | — | Nolan 49 · III 41 | D+8 | — | — | Release |
| Oct 10–11, 2016 | 2016 Iowa's 1st congressional district election (2016) | C+ Normington, Petts & Associates | — | 400 | V | — | Vernon 44 · Blum 45 | R+1 | — | — | Release |
| Oct 8–11, 2016 | 2016 Illinois's 10th congressional district election (2016) | C+ North Star Opinion Research | — | 400 | V | — | Schneider 43 · Dold 50 | R+7 | — | — | Release |
| Oct 3–10, 2016 | 2016 Montana's at-large congressional district election (2016) | C Montana State University Billings | — | 590 | V | — | Juneau 31 · Zinke 50 | R+19 | — | — | Release |
| Oct 9–10, 2016 | 2016 Minnesota's 2nd congressional district election (2016) | — WPA Opinion Research | — | 400 | V | — | Craig 33 · Lewis 36 | R+3 | — | — | Release |
| Oct 10, 2016 | 2016 Florida's 13th congressional district election (2016) | B St. Pete Polls | — | 1,280 | V | — | Crist 48 · Jolly 42 | D+6 | — | — | Release |
| Oct 4–6, 2016 | 2016 California's 49th congressional district election (2016) | B Public Opinion Strategies | — | 400 | V | — | Applegate 39 · Issa 48 | R+9 | — | — | Release |
| Oct 2–3, 2016 | 2016 Maine's 2nd congressional district election (2016) | C+ Normington, Petts & Associates | — | 400 | RV | — | Cain 46 · Poliquin 45 | D+1 | — | — | Release |
| Sep 30–Oct 3, 2016 | 2016 Iowa's 1st congressional district election (2016) | B+ Lake Research Partners | — | 439 | V | — | Vernon 46 · Blum 48 | R+2 | — | — | Release |
| Oct 1–3, 2016 | 2016 California's 7th congressional district election (2016) | B Public Opinion Strategies/NRCC | — | 400 | V | — | Bera 42 · Jones 47 | R+5 | — | — | Release |
| Sep 27–Oct 2, 2016 | 2016 New York's 1st congressional district election (2016) | A Siena College | — | 661 | V | — | Throne-Holst 38 · Zeldin 53 | R+15 | — | — | Release |
| Sep 29–Oct 2, 2016 | 2016 Indiana's 9th congressional district election (2016) | C Global Strategy Group | — | 400 | V | — | Yoder 42 · Hollingsworth 44 | R+2 | — | — | Release |
| Sep 28–Oct 2, 2016 | 2016 Alaska's at-large congressional district election (2016) | B− Alaska Survey Research | — | 660 | V | — | Lindbeck 30 · Young 45 | R+15 | — | — | Release |
| Sep 29–Oct 1, 2016 | 2016 Iowa's 1st congressional district election (2016) | C+ The Polling Company | WomanTrend | 400 | V | — | Vernon 36 · Blum 52 | R+16 | — | — | Release |
| Sep 27–30, 2016 | 2016 New York's 19th congressional district election (2016) | A SurveyUSA | — | 598 | V | — | Teachout 45 · Faso 42 | D+3 | — | — | Release |
| Sep 28–30, 2016 | 2016 California's 49th congressional district election (2016) | A− Tulchin Research | — | 400 | V | — | Applegate 46 · Issa 42 | D+4 | — | — | Release |
| Sep 22–29, 2016 | 2016 New York's 24th congressional district election (2016) | A Siena College | — | 655 | V | — | Deacon 34 · Katko 53 | R+19 | — | — | Release |
| Sep 27–29, 2016 | 2016 Nevada's 3rd congressional district election (2016) | A+ Tarrance Group | — | 400 | V | — | Rosen 37 · Tarkanian 42 | R+5 | — | — | Release |
| Sep 27, 2016 | 2016 Nevada's 3rd congressional district election (2016) | C DCCC Analytics | — | 458 | V | — | Rosen 40 · Tarkanian 37 | D+3 | — | — | Release |
| Sep 21–26, 2016 | 2016 New York's 22nd congressional district election (2016) | A Siena College | — | 649 | V | — | Myers 30 · Tenney 35 | R+5 | — | — | Release |
| Sep 24–25, 2016 | 2016 California's 49th congressional district election (2016) | C DCCC Analytics | — | 504 | V | — | Applegate 46 · Issa 48 | R+2 | — | — | Release |
| Sep 22–25, 2016 | 2016 Arizona's 1st congressional district election (2016) | C Global Strategy Group | — | 400 | V | — | O'Halleran 45 · Babeu 38 | D+7 | — | — | Release |
| Sep 20–22, 2016 | 2016 New York's 19th congressional district election (2016) | A Siena College | — | 678 | V | — | Teachout 42 · Faso 43 | R+1 | — | — | Release |
| Sep 20–22, 2016 | 2016 Iowa's 1st congressional district election (2016) | C+ Loras College | — | 368 | V | — | Vernon 38 · Blum 45 | R+7 | — | — | Release |
| Sep 18–21, 2016 | 2016 New Hampshire's 1st congressional district election (2016) | C+ Normington, Petts & Associates | — | 400 | V | — | Shea-Porter 44 · Guinta 34 | D+10 | — | — | Release |
| Sep 15–20, 2016 | 2016 Maine's 2nd congressional district election (2016) | C University of New Hampshire | — | 231 | LV | — | Cain 35 · Poliquin 45 | R+10 | — | — | Release |
| Sep 15–20, 2016 | 2016 Maine's 1st congressional district election (2016) | C University of New Hampshire | — | 266 | LV | — | Pingree 64 · Holbrook 22 | D+42 | — | — | Release |
| Sep 12–19, 2016 | 2016 Utah's 4th congressional district election (2016) | C University of Utah | — | 409 | V | — | Owens 35 · Love 53 | R+18 | — | — | Release |
| Sep 17–19, 2016 | 2016 California's 24th congressional district election (2016) | A+ Tarrance Group | — | 400 | V | — | Carbajal 43 · Fareed 46 | R+3 | — | — | Release |
Showing 1,701–1,750 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)