United States House of Representatives – District 1 – DEM Hold
Bruce Braley (D-inc) – 222,422 – 56.91%
Ben Lange (R) – 162,465 – 41.57%
Gregory Hughes (Nominated By Petition) – 4,772 – 1.22%
George Todd Krail II (Nominated By Petition) – 931 – 0.24%
Write-Ins – 259 – 0.07%
Total Votes – 390,849 – 100.00%
United States House of Representatives – District 2 – DEM Hold
Dave Loebsack (D-inc) – 211,863 – 55.57%
John Archer (R) – 161,977 – 42.48%
Alan Aversa (Nominated By Petition) – 7,112 – 1.87%
Write-Ins – 323 – 0.08%
Total Votes – 381,275 – 100.00%
United States House of Representatives – District 3 – GOP Hold/DEM Loss
Tom Latham (R-inc) – 202,000 – 52.22%
Leonard Boswell (D-inc) – 168,632 – 43.59%
Scott G. Batcher (Nominated By Petition) – 9,352 – 2.42%
David Rosenfeld (SW) – 6,286 – 1.62%
Write-Ins – 572 – 0.15%
Total Votes – 386,842 – 100.00%
United States House of Representatives – District 4 – GOP Hold
Steve King (R-inc) – 200,063 – 52.94%
Christie Vilsack (D) – 169,470 – 44.85%
Martin James Monroe (Nominated By Petition) – 8,124 – 2.15%
Write-Ins – 226 – 0.06%
Total Votes – 377,883 – 100.00%