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2018 Colorado U.S. House District 1 Election

Colorado · 3 candidates · See every 2018 U.S. House race

Who won the 2018 Colorado U.S. House District 1 Election?

Diana DeGette won the 2018 Colorado U.S. House District 1 Election. Diana DeGette received 272,886 popular votes (73.81%). The main challenger was Charles Casper Stockham (23.05%).

See the full head-to-head between DeGette and Stockham

DeGette +50.8 pts · won by 187,679 votes
Diana DeGetteDemocraticWINNER73.81%
272,886 votes
Charles Casper StockhamRepublican23.05%
85,207 votes
Raymon Anthony DoaneLibertarian3.14%
11,600 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.