Representative District Becky Greenwald IA-04 Davis Hartsuch IA-01 Deborah Holmes IA-02 Rob Hubler IA-05 Mariannette Miller-Meeks IA-02 Christopher Reed IA-00 Jim Risch IA-00 Kim Schmett IA-03 Leonard Boswell † IA-03 Steve King † IA-05 Thomas Latham † IA-04 Bruce Braley † IA-01 David Loebsack † IA-02 Charles Grassley † IA-SEN1 Thomas Harkin † IA-SEN2

† incumbent