| Candidate | Votes | % |
|---|---|---|
| Peter Visclosky * (D) | 199,145 | 71% |
| Mark Leyva (R) | 76,352 | 27% |
| Jeff Duensing (Lib.) | 5,397 | 2% |
Key: * Incumbent | 
Winner
Precincts: 100% | Updated: 7:03 PM ET | Source: AP
WinnerPrecincts: 100% | Updated: 7:03 PM ET | Source: AP
| Candidate | Votes | % |
|---|---|---|
| Peter Visclosky * (D) | 199,145 | 71% |
| Mark Leyva (R) | 76,352 | 27% |
| Jeff Duensing (Lib.) | 5,397 | 2% |
Winner