Unofficial Results Tuesday, August 14, 2018
| Republican | Candidate | Totals | Percent |
|---|---|---|---|
| Carla Nelson | 13,631 | 32.21% | |
| Jim Hagedorn | 25,431 | 60.10% | |
| Steve Williams | 2,144 | 5.07% | |
| Andrew Candler | 1,107 | 2.62% | |
| Democratic-Farmer-Labor | Candidate | Totals | Percent |
| Dan Feehan | 39,252 | 83.11% | |
| Colin "Coke" Minehart | 7,979 | 16.89% |
