CA-27
Democrats are favored, winning in 87 in 100 simulations.
Forecast detail
as of Aug 17, 2026, 3:27 AM UTC
Rating
Favors Dem
Win probability
D 87%
Estimated margin
D+12.0
5th–95th interval
R+5.5 to D+29.0
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.