Colorado Senate
- John Hickenlooper (Dem · incumbent)
- Mark Baisley (Rep)
Democrats are favored, winning in 94 in 100 simulations.
Forecast detail
as of Aug 17, 2026, 3:27 AM UTC
Rating
Favors Dem
Win probability
D 94%
Estimated margin
D+19.0
5th–95th interval
R+0.8 to D+38.6
Win probability over time
Dem win probability Rep win probability Tossup band
Polls
No public polling — forecast rests on fundamentals (state lean, national environment).
Dispatches about this race
No dispatches about this race yet.