NJ-4
Republicans are favored, winning in 100 in 100 simulations.
Forecast detail
as of Aug 17, 2026, 3:27 AM UTC
Rating
Favors Rep
Win probability
R 100%
Estimated margin
R+26.5
5th–95th interval
R+43.4 to R+9.4
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.