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
4,582Senate polls.
Polls per month
287
Jul 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 3–7, 2024 | 2024 United States Senate election in Wisconsin (2024) | A− Quinnipiac University | — | 1,073 | LV | — | Baldwin 50 · Hovde 46 | D+4 | — | — | Release |
| Oct 5–7, 2024 | 2024 United States Senate election in Wisconsin (2024) | A Research Co. | — | 450 | LV | — | Baldwin 47 · Hovde 43 | D+4 | — | — | Release |
| Oct 2–7, 2024 | 2024 United States Senate election in Utah (2024)Not averaged | A Noble Predictive Insights | — | 800 | RV | — | Gleich 21 · Curtis 47 | R+26 | — | — | Release |
| Oct 2–7, 2024 | 2024 United States Senate election in Utah (2024)Not averaged | A Noble Predictive Insights | — | 800 | RV | — | Gleich 23 · Curtis 50 | R+27 | — | — | Release |
| Oct 2–7, 2024 | 2024 United States Senate election in Utah (2024)Not averaged | A Noble Predictive Insights | — | 539 | LV | — | Gleich 21 · Curtis 51 | R+30 | — | — | Release |
| Oct 2–7, 2024 | 2024 United States Senate election in Utah (2024) | A Noble Predictive Insights | — | 539 | LV | — | Gleich 24 · Curtis 53 | R+29 | — | — | Release |
| Oct 3–7, 2024 | 2024 United States Senate election in Texas (2024)Not averaged | B+ Marist University | — | 1,365 | RV | — | Allred 47 · Cruz 50 | R+3 | — | — | Release |
| Oct 3–7, 2024 | 2024 United States Senate election in Texas (2024) | B+ Marist University | — | 1,186 | LV | — | Allred 46 · Cruz 51 | R+5 | — | — | Release |
| Sep 6–Oct 7, 2024 | 2024 United States Senate election in Pennsylvania (2024) | A− ActiVote | — | 400 | LV | — | Jr. 53 · McCormick 47 | D+6 | — | — | Release |
| Oct 3–7, 2024 | 2024 United States Senate election in Pennsylvania (2024) | A− Quinnipiac University | — | 1,412 | LV | — | Jr. 51 · McCormick 43 | D+8 | — | — | Release |
| Oct 5–7, 2024 | 2024 United States Senate election in Pennsylvania (2024) | A Research Co. | — | 450 | LV | — | Jr. 47 · McCormick 44 | D+3 | — | — | Release |
| Oct 3–7, 2024 | 2024 United States Senate election in Ohio (2024)Not averaged | B+ Marist University | — | 1,511 | RV | — | Brown 49 · Moreno 48 | D+1 | — | — | Release |
| Oct 3–7, 2024 | 2024 United States Senate election in Ohio (2024) | B+ Marist University | — | 1,327 | LV | — | Brown 50 · Moreno 48 | D+2 | — | — | Release |
| Oct 3–7, 2024 | 2024 United States Senate election in Ohio (2024)Not averaged | A− The Washington Post | — | 1,002 | RV | — | Brown 48 · Moreno 47 | D+1 | — | — | Release |
| Oct 3–7, 2024 | 2024 United States Senate election in Ohio (2024) | A− The Washington Post | — | 1,002 | LV | — | Brown 48 · Moreno 47 | D+1 | — | — | Release |
| Oct 3–7, 2024 | 2024 United States Senate election in Michigan (2024) | A− Quinnipiac University | — | 1,007 | LV | — | Slotkin 48 · Rogers 48 | Even | — | — | Release |
| Oct 5–7, 2024 | 2024 United States Senate election in Michigan (2024) | A Research Co. | — | 450 | LV | — | Slotkin 46 · Rogers 41 | D+5 | — | — | Release |
| Oct 5–7, 2024 | 2024 United States Senate election in Arizona (2024) | B+ SoCal Strategies | On Point Politics | 735 | LV | — | Gallego 51 · Lake 39 | D+12 | — | — | Release |
| Oct 2–6, 2024 | 2024 United States Senate election in Texas (2024) | C+ Mainstreet Research/FAU | — | 775 | LV | — | Allred 44 · Cruz 47 | R+3 | — | — | Release |
| Oct 2–6, 2024 | 2024 United States Senate election in Texas (2024)Not averaged | C+ Mainstreet Research/FAU | — | 811 | RV | — | Allred 43 · Cruz 46 | R+3 | — | — | Release |
| Oct 2–6, 2024 | 2024 United States Senate election in Massachusetts (2024) | A Suffolk University | The Boston Globe | 500 | LV | — | Warren 59 · Deaton 35 | D+24 | — | — | Release |
| Sep 3–Oct 5, 2024 | 2024 United States Senate election in Indiana (2024) | A− ActiVote | — | 400 | LV | — | McCray 44 · Banks 56 | R+12 | — | — | Release |
| Sep 28–Oct 4, 2024 | 2024 United States Senate election in Virginia (2024) | B− Christopher Newport University | — | 800 | LV | — | Kaine 55 · Cao 35 | D+20 | — | — | Release |
| Sep 29–Oct 4, 2024 | 2024 United States Senate election in Texas (2024)Not averaged | A The New York Times/Siena University | — | 617 | RV | — | Allred 43 · Cruz 45 | R+2 | — | — | Release |
| Sep 29–Oct 4, 2024 | 2024 United States Senate election in Texas (2024) | A The New York Times/Siena University | — | 617 | LV | — | Allred 44 · Cruz 48 | R+4 | — | — | Release |
| Oct 1–4, 2024 | 2024 United States Senate election in Michigan (2024) | B Glengariff Group | The Detroit News and WDIV-TV | 600 | LV | — | Slotkin 47 · Rogers 43 | D+4 | — | — | Release |
| Sep 30–Oct 3, 2024 | 2024 United States Senate election in Nevada (2024)Not averaged | B+ RMG Research | the Napolitan Institute | 782 | LV | — | Rosen 56 · Brown 40 | D+16 | — | — | Release |
| Sep 30–Oct 3, 2024 | 2024 United States Senate election in Nevada (2024) | B+ RMG Research | the Napolitan Institute | 782 | LV | — | Rosen 53 · Brown 37 | D+16 | — | — | Release |
| Sep 29–Oct 3, 2024 | 2024 United States Senate election in Mississippi (2024) | B+ Change Research | Pinkins's campaign | 565 | LV | — | Pinkins 35 · Wicker 48 | R+13 | — | — | Release |
| Sep 27–Oct 2, 2024 | 2024 United States Senate election in Wisconsin (2024) | C− Redfield & Wilton Strategies | The Daily Telegraph | 533 | LV | — | Baldwin 47 · Hovde 42 | D+5 | — | — | Release |
| Sep 27–Oct 2, 2024 | 2024 United States Senate election in Nevada (2024) | C− Redfield & Wilton Strategies | The Daily Telegraph | 514 | LV | — | Rosen 48 · Brown 41 | D+7 | — | — | Release |
| Sep 27–Oct 2, 2024 | 2024 United States Senate election in Minnesota (2024) | C− Redfield & Wilton Strategies | The Daily Telegraph | 551 | LV | — | Klobuchar 46 · White 38 | D+8 | — | — | Release |
| Sep 27–Oct 2, 2024 | 2024 United States Senate election in Michigan (2024) | C− Redfield & Wilton Strategies | The Daily Telegraph | 839 | LV | — | Slotkin 45 · Rogers 39 | D+6 | — | — | Release |
| Sep 27–Oct 2, 2024 | 2024 United States Senate election in Arizona (2024) | C− Redfield & Wilton Strategies | The Daily Telegraph | 555 | LV | — | Gallego 48 · Lake 42 | D+6 | — | — | Release |
| Sep 30–Oct 2, 2024 | 2024 United States Senate election in Arizona (2024)Not averaged | B+ RMG Research | the Napolitan Institute | 783 | LV | — | Gallego 52 · Lake 42 | D+10 | — | — | Release |
| Sep 30–Oct 2, 2024 | 2024 United States Senate election in Arizona (2024) | B+ RMG Research | the Napolitan Institute | 783 | LV | — | Gallego 50 · Lake 41 | D+9 | — | — | Release |
| Sep 29–Oct 1, 2024 | 2024 United States Senate election in Montana (2024) | B Public Opinion Strategies | the Montana Republican Party | 500 | LV | — | Tester 45 · Sheehy 51 | R+6 | — | — | Release |
| Sep 1–Oct 1, 2024 | 2024 United States Senate election in Missouri (2024) | A− ActiVote | — | 400 | LV | — | Kunce 46 · Hawley 54 | R+8 | — | — | Release |
| Sep 25–Oct 1, 2024 | 2024 United States Senate elections in California (2024) | B− UC Berkeley | — | 3,045 | LV | — | Schiff 53 · Garvey 36 | D+17 | — | — | Release |
| Sep 24–Oct 1, 2024 | 2024 United States Senate election in Arizona (2024) | B Fabrizio Ward/Impact Research | AARP | 600 | LV | — | Gallego 51 · Lake 44 | D+7 | — | — | Release |
| Sep 28–30, 2024 | 2024 United States Senate election in Wisconsin (2024) | B Trafalgar Group | — | 1,083 | LV | — | Baldwin 48 · Hovde 46 | D+2 | — | — | Release |
| Sep 1–30, 2024 | 2024 United States Senate election in Texas (2024) | C GBAO | Allred's campaign | 800 | LV | — | Allred 43 · Cruz 48 | R+5 | — | — | Release |
| Sep 5–30, 2024 | 2024 United States Senate election in Texas (2024) | A− ActiVote | — | 400 | LV | — | Allred 48 · Cruz 52 | R+4 | — | — | Release |
| Sep 28–30, 2024 | 2024 United States Senate election in North Dakota (2024) | B+ WPA Intelligence | North Dakota News Cooperative | 500 | LV | — | Christiansen 29 · Cramer 51 | R+22 | — | — | Release |
| Sep 29–30, 2024 | 2024 United States Senate election in Nevada (2024) | B InsiderAdvantage | — | 800 | LV | — | Rosen 49 · Brown 42 | D+7 | — | — | Release |
| Sep 28–30, 2024 | 2024 United States Senate election in Michigan (2024) | B Trafalgar Group | — | 1,086 | LV | — | Slotkin 47 · Rogers 47 | Even | — | — | Release |
| Sep 30, 2024 | 2024 United States Senate election in Michigan (2024) | B+ Mitchell Research & Communications | the Michigan Information and Research Service | 709 | LV | — | Slotkin 49 · Rogers 44 | D+5 | — | — | Release |
| Sep 29–30, 2024 | 2024 United States Senate election in Arizona (2024) | B InsiderAdvantage | — | 800 | LV | — | Gallego 50 · Lake 43 | D+7 | — | — | Release |
| Aug 29–Sep 29, 2024 | 2024 United States Senate election in Wisconsin (2024) | A− ActiVote | — | 400 | LV | — | Baldwin 54 · Hovde 46 | D+8 | — | — | Release |
| Sep 26–29, 2024 | 2024 United States Senate election in Pennsylvania (2024) | B Trafalgar Group | — | 1,090 | LV | — | Jr. 47 · McCormick 46 | D+1 | — | — | Release |
Showing 1,001–1,050 of 4,582
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)