| Ill. House District 12 Results | ||
|---|---|---|
| Candidate | Votes | % |
| Jerry Costello * (D) | 0 | 0% |
Key: * Incumbent |  WinnerPrecincts: 0% | Updated: 8:04 PM ET | Source: The Post | ||
| Ill. House District 12 Results | ||
|---|---|---|
| Candidate | Votes | % |
| Jerry Costello * (D) | 0 | 0% |
| Key: * Incumbent | Winner Precincts: 0% | Updated: 8:04 PM ET | Source: The Post | ||