PolitiFinder

2020 Colorado U.S. House District 3 Election

Colorado · 4 candidates · See every 2020 U.S. House race

Who won the 2020 Colorado U.S. House District 3 Election?

Lauren Boebert won the 2020 Colorado U.S. House District 3 Election. Lauren Boebert received 220,634 popular votes (51.39%). The main challenger was Diane Mitsch Bush (45.22%).

See the full head-to-head between Boebert and Bush

Boebert +6.2 pts · won by 26,512 votes
Lauren BoebertRepublicanWINNER51.39%
220,634 votes
Diane Mitsch BushDemocratic45.22%
194,122 votes
John Ryan KeilLibertarian2.4%
10,298 votes
Critter MiltonUNITY PARTY OF COLORADO0.99%
4,265 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.