PolitiFinder

1978 Colorado U.S. House District 3 Election

Colorado · 3 candidates · See every 1978 U.S. House race

Who won the 1978 Colorado U.S. House District 3 Election?

Ray Kogovsek won the 1978 Colorado U.S. House District 3 Election. Ray Kogovsek received 69,669 popular votes (49.26%). The main challenger was Harold L. Mack McCormick (49%).

See the full head-to-head between Kogovsek and McCormick

Kogovsek +0.3 pts · won by 366 votes
Ray KogovsekDemocraticWINNER49.26%
69,669 votes
Harold L. Mack McCormickRepublican49%
69,303 votes
Henry John OlshawIndependent1.75%
2,470 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.