| District | Winner | Runner-Up | Other | Total Votes | |||||
|---|---|---|---|---|---|---|---|---|---|
| District 01 | Abby Finkenauer (D) | 170,342 | 51.0% | Rod Blum* (R) | 153,442 | 45.9% | 10,459 [+] | 3.1% | 334,243 |
| District 02 | Dave Loebsack* (D) | 171,446 | 54.8% | Christopher Peters (R) | 133,287 | 42.6% | 8,180 [+] | 2.6% | 312,913 |
| District 03 | Cindy Axne (D) | 175,642 | 49.3% | David Young* (R) | 167,933 | 47.1% | 12,666 [+] | 3.6% | 356,241 |
| District 04 | Steve King* (R) | 157,676 | 50.3% | J.D. Scholten (D) | 147,246 | 47.0% | 8,329 [+] | 2.7% | 313,251 |
| Total R vote: 612,338 (46.5%) Total D vote: 664,676 (50.5%) | |||||||||
| Office | Winner | Runner-Up | Other | Total Votes | |||||
|---|---|---|---|---|---|---|---|---|---|
| Attorney General | Tom Miller* (D) | 880,531 | 76.5% | Marco Battaglia (Libertarian) | 262,131 | 22.8% | 8,237 | 0.7% | 1,150,899 |
| Agriculture | Mike Naig* (R) | 651,552 | 50.4% | Tim Gannon (D) | 602,916 | 46.6% | 39,562 [+] | 3.1% | 1,294,030 |
| Auditor | Rob Sand (D) | 660,169 | 51.0% | Mary Mosiman* (R) | 601,320 | 46.4% | 33,879 [+] | 2.6% | 1,295,368 |
| Lt. Governor | Adam Gregg* (R) | 0 | 0.0% | Rita Hart (D) | 0 | 0.0% | 0 [+] | 0.0% | 0 |
| Secretary of State | Paul Pate* (R) | 685,780 | 52.7% | Deidre DeJear (D) | 583,774 | 44.9% | 31,363 [+] | 2.4% | 1,300,917 |
| Treasurer | Michael Fitzgerald* (D) | 710,426 | 54.8% | Jeremy Davis (R) | 553,691 | 42.7% | 31,733 [+] | 2.4% | 1,295,850 |