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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 4–7, 2026 | U.S. Senate in IdahoNot averaged | C− The Bullfinch Group | Todd Achilles's campaign | 608 | LV | — | Achilles 30 · Risch 34 | R+4 | R+12.8 | +19.0 | Release |
| Aug 3–6, 2026 | U.S. Senate in Oklahoma | B− Cole Hargrave | — | 500 | RV | — | Thomas 25 · Hern 49 | R+24 | R+24.0 | −6.1 | Release |
| Aug 3–6, 2026 | U.S. Senate in North Carolina | B+ Change Research | Carolina Forward | 915 | LV | — | Cooper 50 · Whatley 43 | D+7 | D+5.7 | −12.5 | Release |
| Aug 2–5, 2026 | U.S. Senate in Alaska | B− Alaska Survey Research | — | 1,371 | LV | — | Peltola 51 · Sullivan 49 | D+2 | D+1.1 | — | Release |
| Jul 28–Aug 4, 2026 | U.S. Senate in AlaskaNot averaged | B Data for Progress | — | 605 | LV | — | Peltola 47 · Heikes 3 | D+44 | D+42.9 | — | Release |
| Jul 28–Aug 4, 2026 | U.S. Senate in Alaska | B Data for Progress | — | 578 | LV | — | Peltola 49 · Heikes 3 | D+46 | D+44.9 | — | Release |
| Aug 1–4, 2026 | U.S. Senate in MontanaNot averaged | — Hart Research Associates | Forward Montana | 800 | LV | — | Bankhead 38 · Alme 52 | R+14 | R+14.8 | +22.2 | Release |
| Jul 29–Aug 4, 2026 | U.S. Senate in Ohio (special) | A− Tulchin Research | John Kulewicz's campaign | 600 | LV | — | Brown 47 · Husted 43 | D+4 | D+0.9 | −0.9 | Release |
| Aug 1–4, 2026 | U.S. Senate in Montana | — Hart Research Associates | Forward Montana | 800 | LV | — | Bankhead 15 · Alme 45 | R+30 | R+30.8 | +6.2 | Release |
| Aug 2–4, 2026 | U.S. Senate in Iowa | A+ Emerson College | Nexstar | 712 | LV | — | Turek 45 · Hinson 48 | R+3 | R+1.9 | −6.6 | Release |
| Jul 28–Aug 4, 2026 | U.S. Senate in AlaskaNot averaged | B Data for Progress | — | 567 | LV | — | Peltola 53 · Sullivan 47 | D+6 | D+4.9 | — | Release |
| Jul 29–Aug 1, 2026 | U.S. Senate in North Carolina | B+ Change Research | Gary Pearce, Sam Hunt | 967 | RV | — | Cooper 50 · Whatley 41 | D+9 | D+7.2 | −10.6 | Release |
| Jul 27–Aug 1, 2026 | U.S. Senate in Maine | — Hart Research Associates | Senate Majority PAC | 802 | LV | — | Jackson 49 · Collins 45 | D+4 | R+2.8 | −2.1 | Release |
| Jul 23–31, 2026 | U.S. Senate in North CarolinaNot averaged | B YouGov | Elon University | 800 | A | — | Cooper 47 · Whatley 33 | D+14 | D+12.8 | −5.6 | Release |
| Jul 23–31, 2026 | U.S. Senate in North CarolinaNot averaged | B YouGov | Elon University | 717 | RV | — | Cooper 51 · Whatley 35 | D+16 | D+14.8 | −3.6 | Release |
| Jul 23–31, 2026 | U.S. Senate in North Carolina | B YouGov | Elon University | 466 | LV | — | Cooper 53 · Whatley 42 | D+11 | D+10.2 | −8.6 | Release |
| Jul 15–31, 2026 | U.S. Senate in Texas | B YouGov | 254 Labs | 1,001 | LV | — | Talarico 48 · Paxton 45 | D+3 | D+2.1 | −9.1 | Release |
| Jul 24–31, 2026 | U.S. Senate in Michigan | A− EPIC-MRA | MIRS News Service | 600 | LV | — | El-Sayed 43 · Rogers 46 | R+3 | R+4.1 | −10.0 | Release |
| Jul 27–30, 2026 | U.S. Senate in Texas | — Barbara Jordan Public Policy Research and Survey Center | — | 1,200 | LV | — | Talarico 47 · Paxton 45 | D+2 | D+2.8 | −10.1 | Release |
| Jul 27–30, 2026 | U.S. Senate in Texas | A Siena College | ReconMR; Texas A&M Bush School | 619 | LV | — | Talarico 47 · Paxton 43 | D+4 | D+0.4 | −8.1 | Release |
| Jul 28–30, 2026 | U.S. Senate in Idaho | B+ Change Research | John Stegner's campaign | — | LV | — | Achilles 21 · Risch 45 | R+24 | R+26.0 | −1.0 | Release |
| Jul 28–29, 2026 | U.S. Senate in Michigan | B+ Mitchell Research & Communications | — | 672 | LV | — | El-Sayed 45 · Rogers 45 | Even | R+1.0 | −7.0 | Release |
| Jul 23–27, 2026 | U.S. Senate in North Carolina | B+ Beacon Research/Shaw & Company Research | Fox News | 1,005 | RV | — | Cooper 53 · Whatley 44 | D+9 | D+8.3 | −10.6 | Release |
| Jul 23–27, 2026 | U.S. Senate in Texas | B+ Beacon Research/Shaw & Company Research | Fox News | 1,006 | RV | — | Talarico 51 · Paxton 48 | D+3 | D+2.4 | −9.1 | Release |
| Jul 23–26, 2026 | U.S. Senate in MontanaNot averaged | C+ GQR | Contours Inc. | 500 | LV | — | Bankhead 40 · Alme 44 | R+4 | R+5.9 | +32.2 | Release |
| Jul 23–26, 2026 | U.S. Senate in MontanaNot averaged | C+ GQR | Contours Inc. | 500 | LV | — | Bankhead 44 · Alme 52 | R+8 | R+9.9 | +28.2 | Release |
| Jul 22–26, 2026 | U.S. Senate in Nebraska | C GBAO | Working Class Majority PAC | 800 | LV | — | Osborn 47 · Ricketts 47 | Even | R+1.6 | +6.2 | Release |
| Jul 23–26, 2026 | U.S. Senate in Montana | C+ GQR | Contours Inc. | 500 | LV | — | Bankhead 22 · Alme 41 | R+19 | R+20.9 | +17.2 | Release |
| Jul 17–25, 2026 | U.S. Senate in Arkansas | — 2040 Strategy Group | Hallie Shoffner's campaign | 586 | LV | — | Shoffner 43 · Cotton 46 | R+3 | R+6.7 | +8.8 | Release |
| Jul 22–24, 2026 | U.S. Senate in Michigan | B Glengariff Group | Business Leaders for Michigan, Michigan Education Association | 600 | LV | — | El-Sayed 39 · Rogers 49 | R+10 | R+9.5 | −17.3 | Release |
| Jul 21–22, 2026 | U.S. Senate in Louisiana | B+ Public Policy Polling | Jamie Davis's campaign | 518 | RV | — | Davis 37 · Letlow 41 | R+4 | R+5.7 | −2.2 | Release |
| Jul 15–20, 2026 | U.S. Senate in Maine | C University of New Hampshire | — | 1,178 | LV | — | Jackson 49 · Collins 46 | D+3 | D+1.1 | −3.1 | Release |
| Jul 15–17, 2026 | U.S. Senate in Texas | C+ Slingshot Strategies | Texas Public Opinion Research | 1,048 | LV | — | Talarico 45 · Paxton 40 | D+5 | D+3.6 | −7.1 | Release |
| Jul 8–17, 2026 | U.S. Senate in Florida (special) | B+ University of North Florida | — | 848 | LV | — | Nixon 42 · Moody 50 | R+8 | R+8.5 | −5.5 | Release |
| Jul 13–16, 2026 | U.S. Senate in Montana | C− The Bullfinch Group | Independent Center, Independent Leadership Council | 793 | LV | — | Bankhead 22 · Alme 36 | R+14 | R+22.8 | +22.2 | Release |
| Jul 13–16, 2026 | U.S. Senate in Georgia | B Fabrizio Ward/Impact Research | AARP | 1,060 | LV | — | Ossoff 52 · Collins 43 | D+9 | D+8.4 | −9.0 | Release |
| Jul 8–13, 2026 | U.S. Senate in Kansas | C GBAO | Adam Hamilton's campaign | 600 | LV | — | Hamilton 43 · Marshall 47 | R+4 | R+5.5 | −9.1 | Release |
| Jul 10–11, 2026 | U.S. Senate in North Carolina | B+ Public Policy Polling | — | 759 | RV | — | Cooper 48 · Whatley 44 | D+4 | D+3.3 | −15.6 | Release |
| Jul 8–11, 2026 | U.S. Senate in Alabama | — yes. every kid. foundation. | — | 601 | LV | — | Wess 32 · Moore 47 | R+15 | R+15.1 | −5.6 | Release |
| Jul 6–9, 2026 | U.S. Senate in South Dakota | B Public Opinion Strategies | National Republican Senatorial Committee | 500 | LV | — | Bengs 33 · Rounds 56 | R+23 | R+15.2 | −2.0 | Release |
| Jul 7, 2026 | U.S. Senate in Maine | B+ Public Policy Polling | Graham Platner's campaign | 785 | RV | — | Jackson 49 · Collins 44 | D+5 | D+3.3 | −1.1 | Release |
| Jun 29–30, 2026 | U.S. Senate in Michigan | — Quantus Insights | — | 947 | LV | — | El-Sayed 45 · Rogers 44 | D+1 | D+3.9 | −5.9 | Release |
| Jun 27–30, 2026 | U.S. Senate in Georgia | B− Wick | — | 1,175 | LV | — | Ossoff 47 · Collins 43 | D+4 | D+8.0 | −14.2 | Release |
| Jun 15–29, 2026 | U.S. Senate in Alaska | A The New York Times/Siena University | — | 593 | LV | — | Peltola 45 · Sullivan 47 | R+2 | R+3.1 | — | Release |
| Jun 23–28, 2026 | U.S. Senate in Texas | — A2 Insights | — | 618 | LV | — | Talarico 48 · Paxton 46 | D+2 | D+1.8 | −9.8 | Release |
| Jun 15–28, 2026 | U.S. Senate in Ohio (special) | A The New York Times/Siena University | — | 601 | LV | — | Brown 47 · Husted 50 | R+3 | R+3.5 | −7.7 | Release |
| Jun 15–27, 2026 | U.S. Senate in North Carolina | A The New York Times/Siena University | — | 601 | LV | — | Cooper 50 · Whatley 43 | D+7 | D+6.2 | −12.8 | Release |
| Jun 19–27, 2026 | U.S. Senate in Texas | A The New York Times/Siena University | — | 656 | LV | — | Talarico 47 · Paxton 47 | Even | R+0.8 | −12.2 | Release |
| Jun 24–27, 2026 | U.S. Senate in New Hampshire | — Peak Insights | NRSC | 500 | LV | — | Pappas 43 · Sununu 42 | D+1 | D+11.9 | −12.7 | Release |
| Jun 15–27, 2026 | U.S. Senate in Iowa | A The New York Times/Siena University | — | 600 | LV | — | Turek 46 · Hinson 48 | R+3 | R+3.1 | −6.6 | Release |
Showing 501–550 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)