| Donald J. Trump / Michael R. Pence | 27,882 | 49.97 % |
| Joseph R. Biden / Kamala D. Harris | 26,771 | 47.97 % |
| Jo Jorgensen / Jeremy Cohen | 739 | 1.32 % |
| Write-In | 175 | 0.31 % |
| Kanye West / Michelle Tidball | 86 | 0.15 % |
| Howie Hawkins / Angela Nicole Walker | 57 | 0.10 % |
| Roque Rocky De La Fuente / Darcy G. Richardson | 38 | 0.07 % |
| Don Blankenship / William Alan Mohr | 27 | 0.05 % |
| Ricki Sue King / Dayna R. Chandler | 19 | 0.03 % |
| Brock Pierce / Karla Ballard | 9 | 0.02 % |
|
| Joni Ernst | 28,614 | 51.69 % |
| Theresa Greenfield | 25,333 | 45.76 % |
| Rick Stewart | 1,000 | 1.81 % |
| Suzanne Herzog | 379 | 0.68 % |
| Write-In | 32 | 0.06 % |
|
| David Young | 27,794 | 50.82 % |
| Cindy Axne | 25,273 | 46.21 % |
| Bryan Jack Holder | 1,589 | 2.91 % |
| Write-In | 40 | 0.07 % |
|
| Jake Chapman | 14,957 | 61.10 % |
| Warren Andrew Varley | 9,487 | 38.76 % |
| Write-In | 34 | 0.14 % |
|
| Scott Cirksena | 15,012 | 52.67 % |
| Sarah Trone Garriott | 13,444 | 47.17 % |
| Write-In | 44 | 0.15 % |
|
| Carter Nordman | 12,578 | 61.53 % |
| Nick Miller | 7,843 | 38.37 % |
| Write-In | 21 | 0.10 % |
|
| Ray Bubba Sorensen | 2,046 | 53.64 % |
| Ryan Morrison | 1,759 | 46.12 % |
| Write-In | 9 | 0.24 % |
|
| Kenan Judge | 15,194 | 53.03 % |
| Dave Lorenzen | 13,092 | 45.69 % |
| Dave Stock | 344 | 1.20 % |
| Write-In | 21 | 0.07 % |
|
| Mark A. Hanson | 29,152 | 56.23 % |
| Larry R. Lyon | 22,619 | 43.63 % |
| Write-In | 77 | 0.15 % |
|
| Julia Helm | 31,924 | 61.47 % |
| Michael Kern | 19,940 | 38.39 % |
| Write-In | 73 | 0.14 % |
|
| Chad Leonard | 42,314 | 97.47 % |
| Write-In | 1,098 | 2.53 % |
|
| Edward D. Swinger | 141 | 99.30 % |
| Write-In | 1 | 0.70 % |
|
| Mary Laborde | 27,748 | 49.94 % |
| Dirk Cavanaugh | 27,513 | 49.52 % |
| Write-In | 297 | 0.53 % |
|
| Sharon Donovan | 34,745 | 95.19 % |
| Write-In | 1,755 | 4.81 % |
|
| Abigail Chihak | 26,658 | 26.67 % |
| Matthew Ellerman | 25,635 | 25.65 % |
| Lorinda Inman | 23,796 | 23.81 % |
| Brent Schwenneker | 23,537 | 23.55 % |
| Write-In | 326 | 0.33 % |
|
| Nikki Keller | 33,417 | 99.33 % |
| Write-In | 227 | 0.67 % |
|
| YES | 28,858 | 74.19 % |
| NO | 10,042 | 25.81 % |
|
| YES | 26,222 | 69.44 % |
| NO | 11,539 | 30.56 % |
|
| YES | 27,127 | 71.94 % |
| NO | 10,582 | 28.06 % |
|
| YES | 26,216 | 70.04 % |
| NO | 11,212 | 29.96 % |
|
| YES | 26,934 | 74.51 % |
| NO | 9,215 | 25.49 % |
|
| YES | 26,441 | 73.74 % |
| NO | 9,418 | 26.26 % |
|
| YES | 28,023 | 77.01 % |
| NO | 8,366 | 22.99 % |
|
| YES | 27,030 | 75.24 % |
| NO | 8,894 | 24.76 % |
|
| YES | 26,376 | 74.30 % |
| NO | 9,121 | 25.70 % |
|
| YES | 26,650 | 75.34 % |
| NO | 8,725 | 24.66 % |
|
| YES | 26,739 | 75.50 % |
| NO | 8,678 | 24.50 % |
|
| YES | 27,130 | 76.55 % |
| NO | 8,311 | 23.45 % |
|
| YES | 26,428 | 75.67 % |
| NO | 8,497 | 24.33 % |
|
| YES | 26,306 | 75.14 % |
| NO | 8,701 | 24.86 % |
|
| NO | 32,440 | 69.24 % |
| YES | 14,412 | 30.76 % |
| |