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2018 Wisconsin U.S. House District 7 Election

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

Who won the 2018 Wisconsin U.S. House District 7 Election?

Sean P. Duffy won the 2018 Wisconsin U.S. House District 7 Election. Sean P. Duffy received 194,061 popular votes (60.11%). The main challenger was Margaret Engebretson (38.5%).

See the full head-to-head between Duffy and Engebretson

Duffy +21.6 pts · won by 69,754 votes
Sean P. DuffyRepublicanWINNER60.11%
194,061 votes
Margaret EngebretsonDemocratic38.5%
124,307 votes
Ken DriessenIndependent1.37%
4,416 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.