| United States President | ||||
| IND | Darrell L. Castle | 50 | 0.6% | |
| DEM | Hillary Rodham Clinton | 1,814 | 21.3% | |
| CON | Scott Copeland | 33 | 0.4% | |
| IND | Rocky De La Fuente | 21 | 0.2% | |
| LIB | Gary Johnson | 332 | 3.9% | |
| IND | Evan McMullin | 376 | 4.4% | |
| IND | Jill Stein | 77 | 0.9% | |
| REP | Donald J. Trump | 5,816 | 68.3% | |
| United States Senator | ||||
| REP | Mike Crapo | 6,059 | 72.0% | |
| DEM | Jerry Sturgill | 1,752 | 20.8% | |
| CON | Ray J. Writz | 610 | 7.2% | |
| United States Representative, District 2 | ||||
| DEM | Jennifer Martinez | 1,858 | 22.3% | |
| REP | Mike Simpson | 5,842 | 70.3% | |
| CON | Anthony Tomkins | 615 | 7.4% | |
| Supreme Court Justice to succeed Jim Jones | ||||
| NON | Robyn Brody | 4,009 | 55.6% | |
| NON | Curt McKenzie | 3,203 | 44.4% | |
| State Senator, District 23 | ||||
| REP | Bert Brackett | 6,979 | 100.0% | |
| State Representative, Position A, District 23 | ||||
| DEM | Mary Ann Richards | 2,090 | 25.6% | |
| REP | Christy Zito | 6,067 | 74.4% | |
| State Representative, Position B, District 23 | ||||
| REP | Megan C. Blanksma | 6,291 | 78.7% | |
| IND | William K. (Bill) Chisholm | 1,136 | 14.2% | |
| LIB | Christopher Jenkins | 566 | 7.1% | |
| HJR 5 | ||||
| NON | YES | 4,753 | 61.0% | |
| NON | NO | 3,045 | 39.0% | |