PolitiFinder

1984 Iowa U.S. House District 3 Election

Iowa · 2 candidates · See every 1984 U.S. House race

Who won the 1984 Iowa U.S. House District 3 Election?

Cooper Evans won the 1984 Iowa U.S. House District 3 Election. Cooper Evans received 133,737 popular votes (60.7%). The main challenger was Joe Johnston (39.3%).

See the full head-to-head between Evans and Johnston

Evans +21.4 pts · won by 47,163 votes
Cooper EvansRepublicanWINNER60.7%
133,737 votes
Joe JohnstonDemocratic39.3%
86,574 votes
Popular-vote totals for U.S. House elections come from the MIT Election Data and Science Lab (1976–2024).

Data last verified July 28, 2026.