Wisconsin Governor Race 2026
Latest sourced poll, full poll history, Cook and DDHQ ratings, and candidates. Research snapshot checked 2026-11-02.
Latest poll
Crowley (Democrat)50%
Tiffany (Republican)45%
Research Co., fielded 2026-10-30 to 2026-11-01
Cook rating 2026-10-30 · DDHQ forecast 2026-11-02. Win chance, not vote share.
n=450 / LV; primary release not located; aggregator listing. pollcheck.co.uk
Lead of 5 pts for Crowley in a single poll. Not a win probability.
Ratings and forecast
- Cook rating
- Lean D
- DDHQ rating
- Lean D
- DDHQ Dem win chance
- 72%
- Currently held by
- D
Candidates
- David CrowleyDemocrat
- Tom TiffanyRepublican
Poll history (9)
| Pollster | Field dates | Results | Sample / method | Source |
|---|---|---|---|---|
| Research Co. | 2026-10-30 to 2026-11-01 | Crowley (Democrat) 50%Tiffany (Republican) 45% | n=450 / LV; primary release not located; aggregator listing | pollcheck.co.uk Original release |
| Wick | 2026-10-19 to 2026-10-23 | David Crowley (Democrat) 48%Tom Tiffany (Republican) 45% | n=1,213 / LV; sponsor: League of American Workers (conservative group) | pollcheck.co.uk Original release |
| Marquette Law School | 2026-10-14 to 2026-10-22 | David Crowley (Democrat) 51%Tom Tiffany (Republican) 44% | n=668 / LV | law.marquette.edu Original release |
| Marquette | 2026-09-16 to 2026-09-23 | Crowley (Democrat) 49%Tiffany (Republican) 46% | n=692 / Not reported by source | realclearpolling.com Original release |
| Marquette | 2026-08-12 to 2026-08-20 | Crowley (Democrat) 49%Tiffany (Republican) 44% | n=738 / Not reported by source | realclearpolling.com Original release |
| TIPP** | 2026-08-14 to 2026-08-18 | Crowley (Democrat) 47%Tiffany (Republican) 43% | n=1,199 / Not reported by source | realclearpolling.com Original release |
| Platform Communications** | 2026-08-12 to 2026-08-13 | Crowley (Democrat) 48%Tiffany (Republican) 44% | n=500 / Not reported by source | realclearpolling.com Original release |
| RMG Research** | 2026-07-20 to 2026-07-24 | Crowley (Democrat) 46%Tiffany (Republican) 43% | n=800 / Not reported by source | realclearpolling.com Original release |
| TIPP** | 2026-03-13 to 2026-03-19 | Crowley (Democrat) 42%Tiffany (Republican) 41% | n=1,175 / Not reported by source | realclearpolling.com Original release |
Polls via secondary aggregators, not independently audited. Not a live feed.
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