United States Senate – GOP Hold
Charles Grassley (R-inc) – 588,880 – 66.04%
John P. Roehrick (D) – 299,406 – 33.57%
John Masters (Nominated by Petition) – 3,370 – 0.38%
Scattering – 106 – 0.01%
Total Votes – 891,762 – 100.00%
United States House of Representatives – District 1 – GOP Hold
Jim Leach (R-inc) – 86,834 – 66.37%
John R. Whitaker (D) – 43,985 – 33.62%
Scattering – 6 – 0.00%
Total Votes – 130,825 – 100.00%
United States House of Representatives – District 2 – GOP Hold
Tom Tauke (R-inc) – 88,708 – 61.33%
Eric Tabor (D) – 55,903 – 38.65%
Scattering – 19 – 0.01%
Total Votes – 144,630 – 100.00%
United States House of Representatives – District 3 – DEM Gain
David R. Nagle (D) – 83,504 – 54.61%
John McIntee (R) – 69,386 – 45.37%
Scattering – 30 – 0.02%
Total Votes – 152,920 – 100.00%
United States House of Representatives – District 4 – DEM Hold
Neal Smith (D-inc) – 107,271 – 68.35%
Bob Lockard (R) – 49,641 – 31.63%
Scattering – 40 – 0.03%
Total Votes – 156,952 – 100.00%
United States House of Representatives – District 5 – GOP Hold
Jim Ross Lightfoot (R-inc) – 85,025 – 59.21%
Scott Hughes (D) – 58,552 – 40.78%
Scattering – 12 – 0.01%
Total Votes – 143,589 – 100.00%
United States House of Representatives – District 6 – GOP Gain
Fred Grandy (R) – 81,861 – 50.95%
Clayton Hodgson (D) – 78,807 – 49.05%
Scattering – 11 – 0.01%
Total Votes – 160,679 – 100.00%