Fundraising in Illinois' 11th Congressional District

Incumbent Bill Foster is up for election in Illinois' 11th Congressional District in 2026. This race is rated as Solid D. We estimate that $2.70M has been spent on this race over the last two years. Democrats have outspent Republicans by $1.67M 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 96% chance of a Democratic win

per latest estimates

Bill Foster

Quarterly Committee Fundraising Amount: $411,224

% Individual: 61.17%

Committee Cash on Hand: $2,505,288
Jeffrey D Walter

Quarterly Committee Fundraising Amount: $125,177

% Individual: 99.96%

Committee Cash on Hand: $22,765

Outside Spending

Committee	Candidate	Support/Oppose	Amount	Date	Description

Fundraising in Illinois' 11th Congressional District

Cumulative Spending by Party

Bill Foster

Jeffrey D Walter

Outside Spending