3 candidates filed, 2 active for the 2026 House election in Illinois District 12. Party primary on Mar 17, 2026. General election on Nov 3, 2026. FEC Race ID: HIL122026.
Market (kalshi): R 93% · D 7%Rating: 270toWin · 2026-10-02
Primary
Mar 17, 2026
General
Nov 3, 2026
Candidates
2 active / 3 filed
Total Raised
$1.4M
Outside Spending
$10
Total Spent
$927K
Cash on Hand
$850K
Incumbent
Mike BostR
Past Campaigns
FEC campaign-finance filings on record for 1 cycle (2026), totaling $88K raised.
Cycles
1
Total Raised
$88K
Latest Cycle
2026
Candidate-provided Public data (FEC) AllCiv / Legis1 coverage