Who won the Illinois House District 12 election 2026?
Mike Bost (Republican) won the 2026 Illinois House District 12 election with 69.7% of the vote, according to the Associated Press, which called the race on November 3, 2026 at 9:15 PM ET.
Every candidate
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mike Bost ✓ Winner | Republican | 194,651 | 69.7% |
| Julie Fortier | Democratic | 84,768 | 30.3% |
Unofficial vote counts as of November 4, 2026 at 7:21 PM ET, with about 98% of the expected vote counted. Totals can change until the state certifies the result.
Sources
- Race call and vote counts: The Associated Press, via the Guardian's published AP results data.
- Certified results are published by the Illinois state election office.