Mike Bost (R)
Mike Bost is the Republican running for the U.S. House in IL-12 in 2026.
- Race
- Illinois House IL-12 · November 3, 2026
- Party
- Republican
- Betting markets
- 98% chance
- Campaign money
- Raised $1.6 million, spent $1.1 million FEC · incumbent
Opponents in this race
- Julie Fortier (D)
Polls, odds and results for the race → · All Illinois races →
Sources: civicAPI results; Polling Desk polling average; Kalshi and Polymarket markets; campaign money from the Federal Election Commission (FEC), shown when the candidate raised at least $100,000.