U.S. House seat for Iowa's 2nd congressional district. Representatives serve two-year terms.

11 candidates filed, 3 active for the 2026 House election in Iowa District 2. Party primary on Jun 2, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Ashley Hinson R | 57.1% | 408,461 | |
| 2022 | Ashley Hinson R | 54.1% | 318,121 | |
| 2020 | Mariannette Miller-Meeks R | 50.0% | 393,922 | |
| 2018 | Dave Loebsack D | 54.8% | 312,751 | |
| 2016 | David Loebsack D | 53.7% | 369,504 | |
| 2014 | David Loebsack D | 52.6% | 272,886 | |
| 2012 | David Loebsack D | 55.6% | 380,952 | |
| 2010 | David Loebsack D | 51.0% | 226,977 | |
| 2008 | David Loebsack D | 57.2% | 306,097 | |
| 2006 | Dave Loebsack D | 51.4% | 209,390 | |
| 2004 | James A Leach R | 59.0% | 299,675 | |
| 2002 | James A Leach R | 52.2% | 207,075 | |
| 2000 | Jim Nussle R | 55.4% | 252,521 | |
| 1998 | Jim Nussle R | 55.2% | 189,538 | |
| 1996 | Jim Nussle R | 53.4% | 239,231 |