Illinois District 12
Primary: March 17, 2026
General Election
Democratic Candidate
Julie Fortier
$88K raised
Longshot
C-
Republican Candidate
Mike Bost
$1.3M raised
Guarantee
F
District Demographics
Median HHI
$70,903
Unemployment
4.2%
Uninsured
5.1%
2024 House Results
MIKE BOST
vs74.2%
BRIAN ROBERTS
25.8%
R+48.4
2024 Presidential
D: 28.0%|R: 71.0%
R+43.0
2020 Presidential
D: 28.0%|R: 71.0%
R+43.0
Candidate Details
Mike Bost
Republican
Grade: F
2026 Fundraising$1.3M
Individuals
PACs
JF
Julie Fortier
Democratic
Grade: C-
2026 Fundraising$88K
Individuals
PACs