Home › 2026 Midterms › By state › Colorado
Updated September 24, 2026 at 17:34 UTC · refreshed twice a day · Election Day is November 3, 2026
Polymarket odds for Colorado in the 2026 midterms. Colorado's Senate race: John Hickenlooper (Democrat) leads at 96.2% (Safe Democrat). Colorado's governor race: Phil Weiser (Democrat) leads at 96.6% (Safe Democrat). House: Democrats favoured in 5 and Republicans in 3 of 8 districts with a market.
| Race | Democrat | Republican | Rating | Volume | |
|---|---|---|---|---|---|
| Senate | John Hickenlooper 96.2% | Mark Baisley 3.0% | Safe Democrat | $49.1K | race page |
| Governor | Phil Weiser 96.6% | Victor Marx 3.6% | Safe Democrat | $16.4K | race page |
| House CO-01 | Melat Kiros 97.3% | Christy Peterson 2.1% | Safe Democrat | $43.3K | race page |
| House CO-02 | Joe Neguse 95.5% | Kelley Dennison 2.5% | Safe Democrat | $40.7K | race page |
| House CO-03 | Dwayne Romero 37.5% | Jeff Hurd 62.5% | Lean Republican | $11.9K | race page |
| House CO-04 | Eileen Laubacher 29.5% | Lauren Boebert 69.5% | Lean Republican | $39.1K | race page |
| House CO-05 | Jessica Killin 31.5% | Jeff Crank 69.5% | Lean Republican | $14.7K | race page |
| House CO-06 | Jason Crow 95.9% | Jason Clark 4.1% | Safe Democrat | $31.0K | race page |
| House CO-07 | Brittany Pettersen 94.5% | Tim Bennett 5.5% | Likely Democrat | $28.0K | race page |
| House CO-08 | Manny Rutinel 80.5% | Gabe Evans 16.5% | Likely Democrat | $18.2K | race page |
Same races on Kalshi: Senate: Democrat 98.4% / Republican 1.4% · Governor: Democrat 96.8% / Republican 3.1% (midpoint of bid and ask).
Ratings from the favourite's price: safe 95%+, likely 80–95%, lean 60–80%, toss-up below 60%. Prices are Polymarket share prices read as probabilities, not polls. Educational information, not betting advice.
National picture: 2026 midterm forecast · Senate forecast · House forecast · Governor forecast
Polymarket odds for Colorado in the 2026 midterms. Colorado's Senate race: John Hickenlooper (Democrat) leads at 96.2% (Safe Democrat). Colorado's governor race: Phil Weiser (Democrat) leads at 96.6% (Safe Democrat). House: Democrats favoured in 5 and Republicans in 3 of 8 districts with a market.
From the favourite's price in each race's Polymarket winner market: 95% or more is safe, 80–95% likely, 60–80% lean and below 60% a toss-up. Market prices, not polls.
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