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Fundraising in Iowa's 4th Congressional District

There is an open seat in Iowa's 4th Congressional District in 2026. This race is rated as Solid R. We estimate that $2.12M has been spent on this race over the last two years. Republicans have outspent Democrats by $1.97M over that time period, per our estimates.

Cumulative Spending by Party

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

Outside Spending

Committee
Candidate
Support/Oppose
Amount
Date
Description