PolitiFinder

2018 Kansas U.S. House District 1 Election

Kansas · 2 candidates · See every 2018 U.S. House race

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

Roger Marshall won the 2018 Kansas U.S. House District 1 Election. Roger Marshall received 153,082 popular votes (68.15%). The main challenger was Alan LaPolice (31.85%).

See the full head-to-head between Marshall and LaPolice

Marshall +36.3 pts · won by 81,524 votes
Roger MarshallRepublicanWINNER68.15%
153,082 votes
Alan LaPoliceDemocratic31.85%
71,558 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.