Wisconsin governor polls
Reported survey matchups, with the original sources and methodological details. Names tested in a survey are not a certified candidate list.
What do the polls say?
Hover or tap a date to see the survey and source.
Dots show reported support. Lines connect surveys over time—not an average or forecast. Pollsters can differ. Missing values and multiple surveys ending on the same date break the lines.
How to read this chart
No average, trend estimate, or win probability. Different matchups and populations are not combined. Dates mark the last day people were surveyed. The vertical scale always starts at zero; use “Full 0–100% scale” to compare charts on the same scale. The number of people surveyed is the survey sample size, not the number supporting a candidate. Select “Survey source” to inspect every report, including overlapping dots.
Latest surveys · selected matchup
| Survey & field dates | Reported support | Sample & disclosures |
|---|---|---|
| Marquette University Law School ↗ Aug 12, 2026 – Aug 20, 2026 2026 Wisconsin | David Crowley: 44% Tom Tiffany: 44% | Registered voters · 891 people surveyed Survey detailsReported margin of error: Not supplied in this feed Method: Not supplied in this feed Sponsors: Not supplied in this feed Partisan label: Not supplied Internal poll: Not marked internal by provider Added by provider: Aug 27, 2026 Provider ID: gov202mar91835a0d |
| TIPP Insights ↗ Aug 14, 2026 – Aug 18, 2026 2026 Wisconsin | David Crowley: 43% Tom Tiffany: 41% | Registered voters · 1,434 people surveyed Survey detailsReported margin of error: Not supplied in this feed Method: Not supplied in this feed Sponsors: League of American Workers Partisan label: REP Internal poll: Not marked internal by provider Added by provider: Aug 26, 2026 Provider ID: gov202tip71a0dd14 |
| RMG Research ↗ Jul 20, 2026 – Jul 24, 2026 2026 Wisconsin | David Crowley: 46% Tom Tiffany: 43% | Registered voters · 800 people surveyed Survey detailsReported margin of error: Not supplied in this feed Method: Not supplied in this feed Sponsors: Napolitan Institute, Institute for Reforming Government Partisan label: Not supplied Internal poll: Not marked internal by provider Added by provider: Jul 30, 2026 Provider ID: gov202rmg47f9f31c |
| TIPP Insights ↗ Mar 13, 2026 – Mar 19, 2026 2026 Wisconsin | David Crowley: 39% Tom Tiffany: 38% | Registered voters · 1,495 people surveyed Survey detailsReported margin of error: Not supplied in this feed Method: Not supplied in this feed Sponsors: League of American Workers Partisan label: REP Internal poll: Not marked internal by provider Added by provider: Apr 27, 2026 Provider ID: gov202tipb3a73643 |
Labels and figures are supplied by VoteHub. A listed matchup does not establish ballot qualification or primary/general-election status unless the source explicitly says so. Unlisted responses may include undecided voters or other choices; the displayed figures are not rescaled to total 100%.
Automatic hourly sync. Latest survey ended 2026-09-08. Feed update status →
Last successful feed updates
- Senate: 9/11/2026, 10:17:18 AM UTC · 268 survey records
- House: 9/11/2026, 10:17:18 AM UTC · 74 survey records
- Governor: 9/11/2026, 10:17:18 AM UTC · 217 survey records
- National preference: 9/11/2026, 10:17:18 AM UTC · 303 survey records
An update time is when we checked the feed, not when a survey was conducted. Coverage is not exhaustive.
No verified prediction-market match is connected for this race yet. See national House and Senate market prices →
Candidate and election information
This page has polling observations, not a verified governor candidate roster or imported historical governor results. Use the state election authority for the final ballot, election dates, and official results.
Official Wisconsin election information ↗