Latest polls
Every eligible poll in every race covered, newest first. Excluded firms are listed separately with reasons. Polls on record as of October 31, 2026, 6:06 a.m. Pacific Daylight Time (13:06 UTC); adjusted average from the nowcast as of October 30, 2026, 5:55 p.m. Pacific Daylight Time (00:55 UTC).
Newest polls
All eligible polls in one complete HTML table, available without scripts. Filters require JavaScript; use the complete table if they cannot load.
Polls by 55 firms are not used and not listed here: firms that fabricated data, campaigns' own polling operations, and firms with no published poll of an election already decided, so no record to judge them by yet. The firms and why.
| Race | Dates | Pollster | Sample | Result | Margin | Checked |
|---|---|---|---|---|---|---|
| Wisconsin Governor | Oct 19–23, 2026 | Wick for League of American Workers | 1213 LV | Crowley 48 (D) · Tiffany 45 (R) | D+3 | Citation unreadable release |
| Wisconsin Governor | Oct 14–22, 2026 | Marquette University | 668 LV | Crowley 51 (D) · Tiffany 44 (R) | D+7 | Checked release |
| Wisconsin Governor | Sep 22–Oct 9, 2026 | YouGov for City Forward Collective and CFC Action Fund partisan sponsor | 1715 A | Crowley 46 (D) · Tiffany 42 (R) | D+4 | Disputed release |
| Wisconsin Governor | Sep 28–Oct 1, 2026 | Z to A Research for Rust Belt Rising partisan sponsor | 662 LV | Crowley 49 (D) · Tiffany 44 (R) | D+5 | Not checked yet release |
| WI-1 | Sep 28–Oct 1, 2026 | Impact Research for House Majority PAC partisan sponsor | 500 LV | Berman 48 (D) · Steil 47 (R) | D+1 | Citation unreadable release |
| Wisconsin Governor | Sep 16–23, 2026 | Marquette University | 692 LV | Crowley 49 (D) · Tiffany 46 (R) | D+3 | Checked release |
| Wisconsin Governor | Aug 12–20, 2026 | Marquette University | 738 LV | Crowley 49 (D) · Tiffany 44 (R) | D+5 | Checked release |
| Wisconsin Governor | Aug 14–18, 2026 | TIPP Insights for League of American Workers | 1199 LV | Crowley 47 (D) · Tiffany 43 (R) | D+4 | Checked release |
| WI-1 | Aug 6–9, 2026 | Impact Researchpartisan sponsor | 400 LV | Steil 49 (R) · Berman 48 (D) | R+1 | Citation unreadable release |
| Wisconsin Governor | Jul 30–Aug 3, 2026 | GBAO for Protect Our Wisconsin partisan sponsor | 800 LV | Crowley 47 (D) · Tiffany 44 (R) | D+3 | Release found release |
| Wisconsin Governor | Jul 20–24, 2026 | RMG Research for Institute for Reforming Government | 800 RV | Crowley 46 (D) · Tiffany 43 (R) | D+3 | Checked |
| WI-3 | Jun 20–25, 2026 | FM3 Research for House Majority PAC partisan sponsor | 535 LV | Cooke 50 (D) · Van Orden 46 (R) | D+4 | Checked release |
| WI-3 | May 26–31, 2026 | Impact Researchpartisan sponsor | 500 LV | Cooke 50 (D) · Van Orden 46 (R) | D+4 | Citation unreadable release |
| Wisconsin Governor | Mar 13–19, 2026 | TIPP Insights for League of American Workers | 1175 LV | Crowley 42 (D) · Tiffany 41 (R) | D+1 | Checked |
| WI-1 | Mar 14–16, 2026 | Ragnar Research Partners for Conservatives For America partisan sponsor | 400 LV | Steil 50 (R) · Berman 41 (D) | R+9 | Checked release |
| WI-3 | Feb 12–17, 2026 | Impact Researchpartisan sponsor | 500 LV | Cooke 49 (D) · Van Orden 48 (R) | D+1 | Citation unreadable release |
| WI-3 | Oct 14–15, 2025 | Public Policy Polling for House Majority PAC partisan sponsor | 609 LV | Cooke 44 (D) · Van Orden 42 (R) | D+2 | Checked release |
Polling averages by race
Simple average: the plain mean margin of the race's polls in the 30 days before its newest one, between the two candidates the forecast is between (the Democrat and the Republican in most races; where an independent is the main challenger, the independent). Adjusted average: the nowcast's estimate of the race today -- polls weighted by recency and size, corrected for each pollster's measured lean. Where they differ, the difference is the adjustment. House district polls listed here are inputs to the House model's election-day forecast (each district's estimate is moved toward its own polls, corrected for the sponsor's measured lean); there is no House nowcast. A race the model withholds shows its polls and no adjusted average.
| Race | Polls | Latest | Simple average 30 days to the newest poll (n) | Adjusted average our nowcast | Forecast |
|---|---|---|---|---|---|
| Wisconsin Governor | 10 | Oct 23, 2026 | D+4 (5) | D+4 | Wisconsin Governor forecast |
| WI-1 | 3 | Oct 1, 2026 | D+1 (1) | — | WI-1 forecast |
| WI-3 | 4 | Jun 25, 2026 | D+4 (2) | — | WI-3 forecast |