| United States President | ||||
| IND | Darrell L. Castle | 19 | 0.5% | |
| DEM | Hillary Rodham Clinton | 733 | 17.9% | |
| CON | Scott Copeland | 16 | 0.4% | |
| IND | Rocky De La Fuente | 9 | 0.2% | |
| LIB | Gary Johnson | 138 | 3.4% | |
| IND | Evan McMullin | 139 | 3.4% | |
| IND | Jill Stein | 31 | 0.8% | |
| REP | Donald J. Trump | 3,011 | 73.5% | |
| United States Senator | ||||
| REP | Mike Crapo | 3,013 | 74.5% | |
| DEM | Jerry Sturgill | 723 | 17.9% | |
| CON | Ray J. Writz | 309 | 7.6% | |
| United States Representative, District 2 | ||||
| DEM | Jennifer Martinez | 716 | 17.8% | |
| REP | Mike Simpson | 2,940 | 73.3% | |
| CON | Anthony Tomkins | 356 | 8.9% | |
| Supreme Court Justice to succeed Jim Jones | ||||
| NON | Robyn Brody | 1,652 | 52.7% | |
| NON | Curt McKenzie | 1,484 | 47.3% | |
| State Senator, District 8 | ||||
| CON | Kirsten Faith Richardson | 629 | 17.4% | |
| REP | Steven P. Thayn | 2,980 | 82.6% | |
| State Representative, Position A, District 8 | ||||
| REP | Terry Gestrin | 2,985 | 77.9% | |
| DEM | Jocelyn Plass | 845 | 22.1% | |
| State Representative, Position B, District 8 | ||||
| REP | Dorothy Moon | 3,224 | 88.6% | |
| CON | Ammon Emanuel Prolife | 414 | 11.4% | |
| HJR 5 | ||||
| NON | YES | 2,168 | 57.5% | |
| NON | NO | 1,600 | 42.5% | |