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 1–6, 2018 | 2018 Florida's 27th congressional district election (2018) | A Mason-Dixon Polling & Research, Inc. | — | 625 | V | — | Shalala 42 · Salazar 44 | R+2 | — | — | Release |
| Sep 19–Oct 5, 2018 | 2018 Virginia's 10th congressional district election (2018) | A− The Washington Post | Schar School | 866 | V | — | Wexton 55 · Comstock 43 | D+12 | — | — | Release |
| Oct 1–5, 2018 | 2018 Texas's 31st congressional district election (2018) | A The New York Times/Siena University | — | 490 | V | — | Hegar 38 · Carter 53 | R+15 | — | — | Release |
| Oct 1–5, 2018 | 2018 North Carolina's 9th congressional district election (2018) | A The New York Times/Siena University | — | 502 | V | — | McCready 42 · Harris 47 | R+5 | — | — | Release |
| Oct 2–4, 2018 | 2018 Texas's 23rd congressional district election (2018) | B GS Strategy Group | — | 400 | V | — | Jones 30 · Hurd 55 | R+25 | — | — | Release |
| Oct 2–4, 2018 | 2018 Pennsylvania's 1st congressional district election (2018) | B Public Opinion Strategies | — | 400 | V | — | Wallace 42 · Fitzpatrick 50 | R+8 | — | — | Release |
| Oct 2–4, 2018 | 2018 North Carolina's 9th congressional district election (2018) | A SurveyUSA | — | 556 | V | — | McCready 45 · Harris 41 | D+4 | — | — | Release |
| Oct 2–4, 2018 | 2018 New Jersey's 3rd congressional district election (2018) | B National Research | — | 400 | V | — | Kim 40 · MacArthur 44 | R+4 | — | — | Release |
| Oct 3–4, 2018 | 2018 Iowa's 1st congressional district election (2018) | C+ The Polling Company | — | 400 | V | — | Finkenauer 44 · Blum 43 | D+1 | — | — | Release |
| Oct 1–4, 2018 | 2018 Illinois's 13th congressional district election (2018) | B− GBA Strategies | the Longdrigan campaign | 500 | V | — | Londrigan 48 · Davis 49 | R+1 | — | — | Release |
| Oct 3–4, 2018 | 2018 Florida's 15th congressional district election (2018) | B+ WPA Intelligence | — | 418 | V | — | Carlson 39 · Spano 46 | R+7 | — | — | Release |
| Oct 1–4, 2018 | 2018 Florida's 6th congressional district election (2018) | C+ GQR | — | 400 | V | — | Soderberg 45 · Waltz 45 | Even | — | — | Release |
| Sep 28–Oct 3, 2018 | 2018 Michigan's 8th congressional district election (2018) | A The New York Times/Siena University | — | 501 | V | — | Slotkin 44 · Bishop 47 | R+3 | — | — | Release |
| Sep 23–Oct 2, 2018 | 2018 Virginia's 10th congressional district election (2018) | B− Christopher Newport University | — | 794 | V | — | Wexton 51 · Comstock 44 | D+7 | — | — | Release |
| Sep 29–Oct 2, 2018 | 2018 North Dakota's at-large congressional district election (2018)Not averaged | A− Fox News | — | 801 | V | — | Schneider 33 · Armstrong 49 | R+16 | — | — | Release |
| Sep 29–Oct 2, 2018 | 2018 North Dakota's at-large congressional district election (2018) | A− Fox News | — | 704 | LV | — | Schneider 34 · Armstrong 51 | R+17 | — | — | Release |
| Sep 30–Oct 2, 2018 | 2018 New Mexico's 2nd congressional district election (2018) | A+ Tarrance Group | Yvette Herrell | 400 | V | — | Small 45 · Herrell 49 | R+4 | — | — | Release |
| Oct 1–2, 2018 | 2018 Nebraska's 2nd congressional district election (2018) | — Meeting Street Research | — | 400 | V | — | Eastman 40 · Bacon 49 | R+9 | — | — | Release |
| Sep 29–Oct 2, 2018 | 2018 Minnesota's 2nd congressional district election (2018) | A The New York Times/Siena University | — | 487 | LV | — | Craig 51 · Lewis 39 | D+12 | — | — | Release |
| Sep 30–Oct 2, 2018 | 2018 Kentucky's 6th congressional district election (2018) | B+ Garin-Hart-Yang Research Group | — | 501 | V | — | McGrath 51 · Barr 44 | D+7 | — | — | Release |
| Sep 30–Oct 2, 2018 | 2018 Florida's 16th congressional district election (2018) | B+ University of North Florida | — | 499 | V | — | Shapiro 40 · Buchanan 49 | R+9 | — | — | Release |
| Sep 28–Oct 2, 2018 | 2018 California's 39th congressional district election (2018) | A− Tulchin Research | — | 400 | V | — | Cisneros 48 · Kim 47 | D+1 | — | — | Release |
| Sep 26–Oct 1, 2018 | 2018 Virginia's 2nd congressional district election (2018) | A The New York Times/Siena University | — | 500 | V | — | Luria 41 · Taylor 49 | R+8 | — | — | Release |
| Sep 27–Oct 1, 2018 | 2018 Pennsylvania's 1st congressional district election (2018) | A− Monmouth University Polling Institute | — | 353 | V | — | Wallace 46 · Fitzpatrick 50 | R+4 | — | — | Release |
| Sep 27–Oct 1, 2018 | 2018 Ohio's 1st congressional district election (2018) | A The New York Times/Siena University | — | 503 | V | — | Pureval 41 · Chabot 50 | R+9 | — | — | Release |
| Sep 29–Oct 1, 2018 | 2018 Minnesota's 2nd congressional district election (2018) | B+ WPA Intelligence | — | 412 | LV | — | Craig 43 · Lewis 46 | R+3 | — | — | Release |
| Sep 29–Oct 1, 2018 | 2018 Illinois's 13th congressional district election (2018) | A− American Viewpoint | the Congressional Leadership Fund | 400 | V | — | Londrigan 37 · Davis 50 | R+13 | — | — | Release |
| Sep 29–Oct 1, 2018 | 2018 Illinois's 6th congressional district election (2018) | B+ Garin-Hart-Yang Research Group | the Casten campaign | 400 | V | — | Casten 49 · Roskam 44 | D+5 | — | — | Release |
| Oct 1, 2018 | 2018 Florida's 16th congressional district election (2018) | B St. Pete Polls | — | 1,248 | V | — | Shapiro 43 · Buchanan 50 | R+7 | — | — | Release |
| Sep 29–Oct 1, 2018 | 2018 California's 50th congressional district election (2018) | A− Tulchin Research | — | 400 | V | — | Campa-Najjar 44 · Hunter 45 | R+1 | — | — | Release |
| Sep 26–30, 2018 | 2018 Virginia's 10th congressional district election (2018) | A− Monmouth University Polling Institute | — | 374 | V | — | Wexton 50 · Comstock 44 | D+6 | — | — | Release |
| Sep 20–30, 2018 | 2018 Texas's 32nd congressional district election (2018) | B− GBA Strategies | — | 600 | V | — | Allred 47 · Sessions 46 | D+1 | — | — | Release |
| Sep 27–30, 2018 | 2018 Nebraska's 2nd congressional district election (2018) | C+ GQR | — | 400 | V | — | Eastman 45 · Bacon 49 | R+4 | — | — | Release |
| Sep 27–30, 2018 | 2018 Minnesota's 8th congressional district election (2018) | B− Victoria Research | — | 400 | LV | — | Radinovich 45 · Stauber 44 | D+1 | — | — | Release |
| Sep 27–30, 2018 | 2018 Iowa's 3rd congressional district election (2018) | A The New York Times/Siena University | — | 502 | V | — | Axne 44 · Young 43 | D+1 | — | — | Release |
| Sep 26–30, 2018 | 2018 Florida's 18th congressional district election (2018) | C Global Strategy Group | — | 600 | V | — | Baer 45 · Mast 48 | R+3 | — | — | Release |
| Sep 24–29, 2018 | 2018 Minnesota's 3rd congressional district election (2018) | A SurveyUSA | — | 607 | LV | — | Phillips 49 · Paulsen 44 | D+5 | — | — | Release |
| Sep 26–28, 2018 | 2018 Virginia's 2nd congressional district election (2018) | B+ Change Research | — | 758 | V | — | Luria 46 · Taylor 46 | Even | — | — | Release |
| Sep 27–28, 2018 | 2018 Texas's 12th congressional district election (2018) | B+ Public Policy Polling | — | 590 | V | — | Adia 30 · Granger 62 | R+32 | — | — | Release |
| Sep 26–28, 2018 | 2018 Kansas's 4th congressional district election (2018) | A+ Emerson College | — | 256 | V | — | Thompson 26 · Estes 50 | R+24 | — | — | Release |
| Sep 26–28, 2018 | 2018 Kansas's 3rd congressional district election (2018) | A+ Emerson College | — | 246 | V | — | Davids 47 · Yoder 41 | D+6 | — | — | Release |
| Sep 26–28, 2018 | 2018 Kansas's 2nd congressional district election (2018) | A+ Emerson College | — | 243 | V | — | Davis 35 · Watkins 31 | D+4 | — | — | Release |
| Sep 26–28, 2018 | 2018 Kansas's 1st congressional district election (2018) | A+ Emerson College | — | 193 | V | — | LaPolice 17 · Marshall 44 | R+27 | — | — | Release |
| Sep 17–27, 2018 | 2018 North Dakota's at-large congressional district election (2018) | C− Strategic Research Associates | — | 650 | V | — | Schneider 31 · Armstrong 55 | R+24 | — | — | Release |
| Sep 24–27, 2018 | 2018 New Jersey's 11th congressional district election (2018) | B National Research | — | 400 | V | — | Sherrill 46 · Webber 43 | D+3 | — | — | Release |
| Sep 25–27, 2018 | 2018 New Hampshire's 1st congressional district election (2018) | A− OnMessage Inc. | — | 400 | V | — | Pappas 40 · Edwards 42 | R+2 | — | — | Release |
| Sep 26–27, 2018 | 2018 Illinois's 12th congressional district election (2018) | B− DCCC Targeting and Analytics | the Democratic Congressional Campaign Committee | 574 | V | — | Kelly 41 · Bost 42 | R+1 | — | — | Release |
| Sep 22–27, 2018 | 2018 Florida's 15th congressional district election (2018) | — Bold Blue Campaigns | — | 500 | V | — | Carlson 46 · Spano 49 | R+3 | — | — | Release |
| Sep 24–26, 2018 | 2018 Washington's 8th congressional district election (2018) | A The New York Times/Siena University | — | 505 | V | — | Schrier 46 · Rossi 45 | D+1 | — | — | Release |
| Sep 22–26, 2018 | 2018 New Jersey's 3rd congressional district election (2018) | A The New York Times/Siena University | — | 499 | V | — | Kim 49 · MacArthur 39 | D+10 | — | — | Release |
Showing 1,351–1,400 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)