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 11–14, 2018 | 2018 Florida's 27th congressional district election (2018) | C− McLaughlin & Associates | — | 400 | V | — | Shalala 41 · Salazar 50 | R+9 | — | — | Release |
| Oct 11–14, 2018 | 2018 Florida's 27th congressional district election (2018) | B ALG Research | — | 500 | V | — | Shalala 44 · Salazar 39 | D+5 | — | — | Release |
| Oct 9–14, 2018 | 2018 Florida's 15th congressional district election (2018) | A SurveyUSA | — | 591 | V | — | Carlson 45 · Spano 45 | Even | — | — | Release |
| Oct 11–13, 2018 | 2018 Ohio's 12th congressional district election (2018) | B+ Clarity Campaign Labs | — | 639 | V | — | O'Connor 46 · Balderson 48 | R+2 | — | — | Release |
| Oct 12–13, 2018 | 2018 New York's 22nd congressional district election (2018) | C+ The Polling Company | — | 400 | V | — | Brindisi 42 · Tenney 50 | R+8 | — | — | Release |
| Oct 8–13, 2018 | 2018 Montana's at-large congressional district election (2018) | C Montana State University Billings | — | 471 | V | — | Williams 41 · Gianforte 44 | R+3 | — | — | Release |
| Oct 10–13, 2018 | 2018 Michigan's 11th congressional district election (2018) | B+ Harper Polling | — | 465 | V | — | Stevens 36 · Epstein 35 | D+1 | — | — | Release |
| Oct 12–13, 2018 | 2018 Iowa's 1st congressional district election (2018) | C+ The Polling Company | — | 400 | V | — | Finkenauer 45 · Blum 43 | D+2 | — | — | Release |
| Oct 3–12, 2018 | 2018 Virginia's 2nd congressional district election (2018) | B− Christopher Newport University | — | 798 | V | — | Luria 43 · Taylor 50 | R+7 | — | — | Release |
| Oct 11–12, 2018 | 2018 Oregon's 2nd congressional district election (2018) | C+ Patinkin Research Strategies | — | 400 | V | — | McLeod-Skinner 40 · Walden 49 | R+9 | — | — | Release |
| Oct 9–12, 2018 | 2018 North Carolina's 13th congressional district election (2018) | A SurveyUSA | — | 533 | V | — | Manning 41 · Budd 44 | R+3 | — | — | Release |
| Oct 10–12, 2018 | 2018 New Hampshire's 2nd congressional district election (2018) | A+ Emerson College | — | 401 | V | — | Kuster 44 · Negron 25 | D+19 | — | — | Release |
| Oct 10–12, 2018 | 2018 New Hampshire's 1st congressional district election (2018) | A+ Emerson College | — | 387 | V | — | Pappas 40 · Edwards 35 | D+5 | — | — | Release |
| Oct 10–12, 2018 | 2018 Nevada's 4th congressional district election (2018) | A+ Emerson College | — | 157 | V | — | Horsford 36 · Hardy 34 | D+2 | — | — | Release |
| Oct 10–12, 2018 | 2018 Nevada's 3rd congressional district election (2018) | A+ Emerson College | — | 178 | V | — | Lee 41 · Tarkanian 39 | D+2 | — | — | Release |
| Oct 10–12, 2018 | 2018 Nevada's 2nd congressional district election (2018) | A+ Emerson College | — | 169 | V | — | Koble 16 · Amodei 23 | R+7 | — | — | Release |
| Oct 10–12, 2018 | 2018 Nevada's 1st congressional district election (2018) | A+ Emerson College | — | 121 | V | — | Titus 50 · Bentley 20 | D+30 | — | — | Release |
| Oct 9–11, 2018 | 2018 Washington's 3rd congressional district election (2018) | B+ Lake Research Partners | — | 500 | V | — | Long 45 · Beutler 43 | D+2 | — | — | Release |
| Oct 3–11, 2018 | 2018 Utah's 4th congressional district election (2018) | C University of Utah | — | 403 | V | — | McAdams 46 · Love 46 | Even | — | — | Release |
| Oct 6–11, 2018 | 2018 New York's 27th congressional district election (2018) | A Siena College | — | 490 | V | — | McMurray 43 · Collins 46 | R+3 | — | — | Release |
| Oct 7–10, 2018 | 2018 Utah's 4th congressional district election (2018) | C Mellman Group | — | 400 | V | — | McAdams 47 · Love 46 | D+1 | — | — | Release |
| Oct 9–10, 2018 | 2018 Pennsylvania's 16th congressional district election (2018) | C DCCC Analytics | — | 548 | V | — | DiNicola 46 · Kelly 49 | R+3 | — | — | Release |
| Oct 8–10, 2018 | 2018 New York's 1st congressional district election (2018) | B− GBA Strategies | — | 500 | V | — | Gershon 46 · Zeldin 50 | R+4 | — | — | Release |
| Oct 3–10, 2018 | 2018 New Jersey's 3rd congressional district election (2018) | B− Stockton University | — | 546 | V | — | Kim 45 · MacArthur 47 | R+2 | — | — | Release |
| Oct 9–10, 2018 | 2018 Michigan's 6th congressional district election (2018) | C DCCC Analytics | — | 605 | V | — | Longjohn 46 · Upton 49 | R+3 | — | — | Release |
| Oct 4–9, 2018 | 2018 Washington's 8th congressional district election (2018) | B− Elway Research | — | 400 | V | — | Schrier 39 · Rossi 49 | R+10 | — | — | Release |
| Oct 7–9, 2018 | 2018 Virginia's 10th congressional district election (2018) | C Global Strategy Group | — | 400 | V | — | Wexton 49 · Comstock 39 | D+10 | — | — | Release |
| Oct 3–9, 2018 | 2018 Utah's 3rd congressional district election (2018) | C University of Utah | — | 143 | V | — | Singer 13 · Curtis 67 | R+54 | — | — | Release |
| Oct 3–9, 2018 | 2018 Utah's 1st congressional district election (2018) | C University of Utah | — | 143 | V | — | Castillo 20 · Bishop 52 | R+32 | — | — | Release |
| Oct 8–9, 2018 | 2018 Kansas's 1st congressional district election (2018) | C+ Remington | — | 1,432 | V | — | LaPolice 26 · Marshall 60 | R+34 | — | — | Release |
| Oct 6–8, 2018 | 2018 Virginia's 10th congressional district election (2018) | C− McLaughlin & Associates | — | 400 | V | — | Wexton 47 · Comstock 48 | R+1 | — | — | Release |
| Oct 5–8, 2018 | 2018 Pennsylvania's 17th congressional district election (2018) | A− Monmouth University Polling Institute | — | 354 | V | — | Lamb 54 · Rothfus 42 | D+12 | — | — | Release |
| Oct 5–8, 2018 | 2018 Pennsylvania's 16th congressional district election (2018) | A The New York Times/Siena University | — | 532 | V | — | DiNicola 42 · Kelly 50 | R+8 | — | — | Release |
| Oct 8, 2018 | 2018 Oregon's 5th congressional district election (2018) | B− Gravis Marketing | — | 359 | V | — | Schrader 33 · Callahan 56 | R+23 | — | — | Release |
| Oct 3–8, 2018 | 2018 North Carolina's 13th congressional district election (2018) | A The New York Times/Siena University | — | 500 | V | — | Manning 41 · Budd 47 | R+6 | — | — | Release |
| Oct 6–8, 2018 | 2018 New York's 27th congressional district election (2018) | A− Tulchin Research | — | 400 | V | — | McMurray 42 · Collins 42 | Even | — | — | Release |
| Oct 4–8, 2018 | 2018 New York's 25th congressional district election (2018) | A Siena College | — | 465 | V | — | Morelle 53 · Maxwell 36 | D+17 | — | — | Release |
| Oct 4–8, 2018 | 2018 New York's 1st congressional district election (2018) | A The New York Times/Siena University | — | 502 | V | — | Gershon 41 · Zeldin 49 | R+8 | — | — | Release |
| Oct 3–8, 2018 | 2018 Nevada's 4th congressional district election (2018) | C Moore Information Group | — | 400 | V | — | Horsford 37 · Hardy 41 | R+4 | — | — | Release |
| Oct 6–8, 2018 | 2018 Kentucky's 6th congressional district election (2018) | B Public Opinion Strategies | — | 400 | V | — | McGrath 46 · Barr 48 | R+2 | — | — | Release |
| Oct 3–8, 2018 | 2018 Illinois's 14th congressional district election (2018) | A The New York Times/Siena University | — | 501 | V | — | Underwood 43 · Hultgren 47 | R+4 | — | — | Release |
| Sep 28–Oct 7, 2018 | 2018 Pennsylvania's 7th congressional district election (2018) | C DeSales University | — | 405 | V | — | Wild 50 · Nothstein 31 | D+19 | — | — | Release |
| Oct 3–7, 2018 | 2018 New Jersey's 11th congressional district election (2018) | A− Monmouth University Polling Institute | — | 356 | V | — | Sherrill 48 · Webber 44 | D+4 | — | — | Release |
| Oct 1–7, 2018 | 2018 Maine's 1st congressional district election (2018) | B Pan Atlantic Research | — | 249 | V | — | Pingree 53 · Holbrook 29 | D+24 | — | — | Release |
| Oct 3–7, 2018 | 2018 Illinois's 12th congressional district election (2018) | C Global Strategy Group | End Citizens United | 404 | V | — | Kelly 45 · Bost 46 | R+1 | — | — | Release |
| Oct 4–7, 2018 | 2018 Florida's 16th congressional district election (2018) | B Public Opinion Strategies | — | 400 | V | — | Shapiro 42 · Buchanan 52 | R+10 | — | — | Release |
| Oct 2–7, 2018 | 2018 Florida's 9th congressional district election (2018) | A SurveyUSA | — | 535 | V | — | Soto 48 · Liebnitzky 40 | D+8 | — | — | Release |
| Oct 3–6, 2018 | 2018 Ohio's 7th congressional district election (2018) | C Mellman Group | — | 400 | V | — | Harbaugh 38 · Gibbs 45 | R+7 | — | — | Release |
| Sep 15–Oct 6, 2018 | 2018 Montana's at-large congressional district election (2018) | — Montana State University Bozeman | — | 2,079 | V | — | Williams 40 · Gianforte 48 | R+8 | — | — | Release |
| Oct 1–6, 2018 | 2018 Michigan's 11th congressional district election (2018) | A The New York Times/Siena University | — | 465 | V | — | Stevens 45 · Epstein 38 | D+7 | — | — | Release |
Showing 1,301–1,350 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)