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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 18–22, 2018 | 2018 North Carolina's 7th congressional district election (2018) | — Lincoln Park Strategies | — | 500 | V | — | Horton 40 · Rouzer 38 | D+2 | — | — | Release |
| Aug 18–21, 2018 | 2018 Minnesota's 2nd congressional district election (2018) | B+ WPA Intelligence | — | 400 | LV | — | Craig 45 · Lewis 46 | R+1 | — | — | Release |
| Aug 15–19, 2018 | 2018 New York's 25th congressional district election (2018) | A Siena College | — | 500 | V | — | Morelle 55 · Maxwell 31 | D+24 | — | — | Release |
| Aug 13–15, 2018 | 2018 Kansas's 3rd congressional district election (2018) | C Global Strategy Group | — | 400 | V | — | Davids 46 · Yoder 43 | D+3 | — | — | Release |
| Aug 10–14, 2018 | 2018 California's 45th congressional district election (2018) | A− Tulchin Research | — | 500 | V | — | Porter 49 · Walters 46 | D+3 | — | — | Release |
| Aug 9–13, 2018 | 2018 Georgia's 7th congressional district election (2018) | A− Tulchin Research | — | 400 | V | — | Bourdeaux 46 · Woodall 44 | D+2 | — | — | Release |
| Aug 7–13, 2018 | 2018 Arizona's 8th congressional district election (2018) | B+ Lake Research Partners | — | 400 | V | — | Tipirneni 40 · Lesko 49 | R+9 | — | — | Release |
| Aug 9–12, 2018 | 2018 New Jersey's 5th congressional district election (2018) | — Tel Opinion Research | — | 400 | V | — | Gottheimer 36 · Jr. 39 | R+3 | — | — | Release |
| Aug 7–9, 2018 | 2018 New Jersey's 3rd congressional district election (2018)Not averaged | A− Monmouth University Polling Institute | — | 401 | RV | — | Kim 40 · MacArthur 41 | R+1 | — | — | Release |
| Aug 7–9, 2018 | 2018 New Jersey's 3rd congressional district election (2018) | A− Monmouth University Polling Institute | — | 300 | LV | — | Kim 45 · MacArthur 44 | D+1 | — | — | Release |
| Aug 4–7, 2018 | 2018 Nevada's 4th congressional district election (2018) | C Moore Information Group | — | 400 | V | — | Horsford 41 · Hardy 41 | Even | — | — | Release |
| Aug 1–6, 2018 | 2018 California's 39th congressional district election (2018) | A− Tulchin Research | — | 600 | V | — | Cisneros 53 · Kim 42 | D+11 | — | — | Release |
| Aug 1–5, 2018 | 2018 South Dakota's at-large congressional district election (2018) | B Public Opinion Strategies | — | 400 | V | — | Bjorkman 33 · Johnson 54 | R+21 | — | — | Release |
| Jul 30–Aug 1, 2018 | 2018 Texas's 32nd congressional district election (2018) | B− GBA Strategies | — | 500 | V | — | Allred 45 · Sessions 47 | R+2 | — | — | Release |
| Jul 30–31, 2018 | 2018 Mississippi's 4th congressional district election (2018) | — Triumph Campaigns | — | 525 | V | — | Anderson 37 · Palazzo 54 | R+17 | — | — | Release |
| Jul 30–31, 2018 | 2018 Mississippi's 3rd congressional district election (2018) | — Triumph Campaigns | — | 525 | V | — | Evans 27 · Guest 56 | R+29 | — | — | Release |
| Jul 30–31, 2018 | 2018 Mississippi's 1st congressional district election (2018) | — Triumph Campaigns | — | 525 | V | — | Wadkins 28 · Kelly 57 | R+29 | — | — | Release |
| Jul 26–31, 2018 | 2018 California's 45th congressional district election (2018) | C Global Strategy Group | — | 500 | V | — | Porter 44 · Walters 45 | R+1 | — | — | Release |
| Jul 24–29, 2018 | 2018 Delaware's at-large congressional district election (2018) | B− Gravis Marketing | — | 884 | V | — | Rochester 46 · Walker 38 | D+8 | — | — | Release |
| Jul 27–28, 2018 | 2018 Texas's 6th congressional district election (2018) | B+ Public Policy Polling | — | 576 | V | — | Sanchez 39 · Wright 48 | R+9 | — | — | Release |
| Jul 28, 2018 | 2018 Florida's 16th congressional district election (2018) | B St. Pete Polls | — | 681 | V | — | Shapiro 35 · Buchanan 44 | R+9 | — | — | Release |
| Jul 28, 2018 | 2018 Florida's 12th congressional district election (2018) | B St. Pete Polls | — | 615 | V | — | Hunter 30 · Bilirakis 49 | R+19 | — | — | Release |
| Jul 26–27, 2018 | 2018 New York's 24th congressional district election (2018) | B+ Public Policy Polling | — | 785 | V | — | Balter 47 · Katko 43 | D+4 | — | — | Release |
| Jul 23–25, 2018 | 2018 Illinois's 6th congressional district election (2018) | C Victory Research | — | 600 | V | — | Casten 37 · Roskam 44 | R+7 | — | — | Release |
| Jul 22–25, 2018 | 2018 California's 22nd congressional district election (2018) | A− Tulchin Research | — | 400 | V | — | Janz 43 · Nunes 48 | R+5 | — | — | Release |
| Jul 17–23, 2018 | 2018 California's 50th congressional district election (2018) | A− Tulchin Research | — | 400 | V | — | Campa-Najjar 42 · Hunter 51 | R+9 | — | — | Release |
| Jul 19–22, 2018 | 2018 Pennsylvania's 17th congressional district election (2018)Not averaged | A− Monmouth University Polling Institute | — | 401 | RV | — | Lamb 51 · Rothfus 39 | D+12 | — | — | Release |
| Jul 19–22, 2018 | 2018 Pennsylvania's 17th congressional district election (2018) | A− Monmouth University Polling Institute | — | 355 | LV | — | Lamb 53 · Rothfus 40 | D+13 | — | — | Release |
| Jul 17–22, 2018 | 2018 Nevada's 4th congressional district election (2018) | C Global Strategy Group | — | 500 | V | — | Horsford 49 · Hardy 40 | D+9 | — | — | Release |
| Jul 19–20, 2018 | 2018 South Dakota's at-large congressional district election (2018) | B+ Public Policy Polling | — | 641 | V | — | Bjorkman 33 · Johnson 43 | R+10 | — | — | Release |
| Jul 17–19, 2018 | 2018 Kansas's 4th congressional district election (2018) | B+ Change Research | — | 1,896 | V | — | Thompson 38 · Estes 42 | R+4 | — | — | Release |
| Jul 11–17, 2018 | 2018 Colorado's 6th congressional district election (2018) | C Global Strategy Group | — | 506 | V | — | Crow 47 · Coffman 45 | D+2 | — | — | Release |
| Jul 15–17, 2018 | 2018 California's 49th congressional district election (2018) | B Public Opinion Strategies | — | 400 | V | — | Levin 43 · Harkey 46 | R+3 | — | — | Release |
| Jul 12–17, 2018 | 2018 California's 22nd congressional district election (2018) | A− Strategies 360 | — | 500 | V | — | Janz 41 · Nunes 53 | R+12 | — | — | Release |
| Jul 12–16, 2018 | 2018 North Carolina's 13th congressional district election (2018) | A SurveyUSA | — | 537 | V | — | Manning 35 · Budd 40 | R+5 | — | — | Release |
| Jul 11–15, 2018 | 2018 Wisconsin's 1st congressional district election (2018) | C Global Strategy Group | — | 401 | V | — | Bryce 41 · Steil 40 | D+1 | — | — | Release |
| Jul 11–15, 2018 | 2018 California's 48th congressional district election (2018)Not averaged | A− Monmouth University Polling Institute | — | 402 | RV | — | Rouda 46 · Rohrabacher 43 | D+3 | — | — | Release |
| Jul 11–15, 2018 | 2018 California's 48th congressional district election (2018) | A− Monmouth University Polling Institute | — | 361 | LV | — | Rouda 47 · Rohrabacher 45 | D+2 | — | — | Release |
| Jul 12–15, 2018 | 2018 California's 24th congressional district election (2018) | — Olive Tree Strategies | — | 404 | V | — | Carbajal 47 · Fareed 46 | D+1 | — | — | Release |
| Jul 9–12, 2018 | 2018 New York's 19th congressional district election (2018) | B− IMGE Insights | — | 400 | V | — | Delgado 44 · Faso 49 | R+5 | — | — | Release |
| Jul 8–12, 2018 | 2018 Iowa's 3rd congressional district election (2018) | B ALG Research | — | 500 | V | — | Axne 45 · Young 41 | D+4 | — | — | Release |
| Jul 9–12, 2018 | 2018 Colorado's 6th congressional district election (2018) | B− IMGE Insights | — | 400 | V | — | Crow 45 · Coffman 45 | Even | — | — | Release |
| Jul 9–12, 2018 | 2018 California's 25th congressional district election (2018) | B− IMGE Insights | — | 400 | V | — | Hill 47 · Knight 47 | Even | — | — | Release |
| Jul 9–11, 2018 | 2018 Colorado's 6th congressional district election (2018) | C+ Normington, Petts & Associates | — | 400 | V | — | Crow 41 · Coffman 44 | R+3 | — | — | Release |
| Jul 7–10, 2018 | 2018 Kentucky's 6th congressional district election (2018) | B+ Garin-Hart-Yang Research Group | — | 461 | V | — | McGrath 50 · Barr 43 | D+7 | — | — | Release |
| Jul 5–9, 2018 | 2018 Texas's 21st congressional district election (2018) | B+ Change Research | — | 672 | V | — | Kopser 27 · Roy 33 | R+6 | — | — | Release |
| Jun 22–Jul 9, 2018 | 2018 Idaho's 2nd congressional district election (2018) | A+ Dan Jones & Associates | — | 285 | V | — | Swisher 23 · Simpson 59 | R+36 | — | — | Release |
| Jun 22–Jul 9, 2018 | 2018 Idaho's 1st congressional district election (2018) | A+ Dan Jones & Associates | — | 315 | V | — | McNeil 27 · Fulcher 35 | R+8 | — | — | Release |
| Jul 5–8, 2018 | 2018 North Carolina's 9th congressional district election (2018) | A SurveyUSA | — | 600 | V | — | McCready 43 · Harris 36 | D+7 | — | — | Release |
| Jun 27–Jul 1, 2018 | 2018 California's 10th congressional district election (2018) | B+ Garin-Hart-Yang Research Group | — | 501 | V | — | Harder 48 · Denham 48 | Even | — | — | Release |
Showing 1,551–1,600 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)