Klobuchar vs Republican
Likely matchup — the Republican nominee isn't settled. Shown as a provisional party matchup, not confirmed nominees.
10 Republican candidates remain. See the republican primary →
Primary August 11, 2026.
Safe D · model 99% D
With limited polling, prediction markets imply Safe D (D win prob 94%, market-derived).
The poliagg-v34 ensemble forecasts D+18.9 with an 80% CI ranging from D+7.9 (10th pctile) to D+29.9 (90th pctile), giving D a 99% chance of winning.
This race was decisive in 14.6% of chamber-control simulations — one of the most consequential seats this cycle.
Uncertainty score: 76/100 (high). Key drivers: wide forecast CI (22.0pp); models disagree by 10.6pp. Treat any single point estimate with extra caution.
| Polls used | 34 |
| Days to election | 118 |
| Residual σ | 8.57pt |
| Generated | 7/7/2026 |
Polling average
Prediction markets
VoteHub's independent average across 3 polls (through Jun 10, 2026): Amy Klobuchar 49.7%, Lisa Demuth 40.0%.
Independent comparison only — not part of our forecast or polling average. VoteHub aggregates its own poll set; the two candidates shown are its top by average and may not match our field.
All polls · 34 results
| Date | Pollster · trust signals | n · pop | Lean | Bias · track | vs raters | D · R |
|---|---|---|---|---|---|---|
| Jun 14, 26 | Mason-Dixon | 800 · LV | NEUTRAL | R +0.128 tracked | -2.9noisy | 48 · 40 |
| Jun 14, 26 | Mason-Dixon | 800 · LV | NEUTRAL | R +0.128 tracked | -2.9noisy | 53 · 36 |
| Jun 14, 26 | Mason-Dixon | 800 · LV | NEUTRAL | R +0.128 tracked | -2.9noisy | 48 · 37 |
| Jun 9, 26 | Minnesota Star Tribune | 800 · LV | NEUTRAL | — | — | 40 |
| Jun 9, 26 | Minnesota Star Tribune | 800 · LV | NEUTRAL | — | — | 36 |
| Jun 9, 26 | Minnesota Star Tribune | 800 · LV | NEUTRAL | — | — | 37 |
| Feb 10, 26 | Emerson College+1For · Emerson Polling | 1,000 · LV | NEUTRAL | D +0.7118 tracked | +0.8aligned | 51 · 38 |
| Feb 10, 26 | Emerson College+1For · Emerson Polling | 1,000 · LV | NEUTRAL | D +0.7118 tracked | +0.8aligned | 53 · 31 |
| Feb 7, 26 | Emerson College+1For · Emerson Polling | 1,000 · LV | NEUTRAL | D +0.7118 tracked | +0.8aligned | 38 |
| Feb 7, 26 | Emerson College+1For · Emerson Polling | 1,000 · LV | NEUTRAL | D +0.7118 tracked | +0.8aligned | 31 |
Endorsements · 8 total
Source · Wikipedia · 1 candidate with no endorsements yet- EMILY's List
- Elect Democratic Women
- End Citizens United
- Giffords
- Minnesota Democratic-Farmer-Labor Party
- Service Employees International Union
- Teamsters · Joint Council 32
- Pete Buttigieg · former secretary of transportation (2021–2025)
Editorial ratings · 4 raters
Cook · Sabato · Inside Elections · 538 · DDHQ et al.- Cook Political Report · May 20
- RealClearPolitics · Jun 4
- Sabato's Crystal Ball · Jun 1
- Inside Elections · Jun 24