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Fundraising in Wisconsin's 1st Congressional District

Incumbent Bryan Steil is up for election in Wisconsin's 1st Congressional District in 2026. This race is rated as Likely R. We estimate that $6.32M has been spent on this race over the last two years. Republicans have outspent Democrats by $4.62M over that time period, per our estimates.

Cumulative Spending by Party

Note: Recent data is often incomplete due to lags between spending and disclosure

Projected Outcome

We estimate a 76% chance of a Republican win

per latest estimates

Outside Spending

Committee
Candidate
Support/Oppose
Amount
Date
Description