| Candidate | Votes | % |
|---|---|---|
| Steve King * (R) | 158,402 | 60% |
| Rob Hubler (D) | 98,475 | 37% |
| Victor Vara (I) | 7,202 | 3% |
Key: * Incumbent | 
Winner
Precincts: 100% | Updated: 3:14 PM ET | Source: AP
WinnerPrecincts: 100% | Updated: 3:14 PM ET | Source: AP
| Candidate | Votes | % |
|---|---|---|
| Steve King * (R) | 158,402 | 60% |
| Rob Hubler (D) | 98,475 | 37% |
| Victor Vara (I) | 7,202 | 3% |
Winner