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2018 Delaware U.S. House At-large Election

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

Who won the 2018 Delaware U.S. House At-large Election?

Lisa Blunt Rochester won the 2018 Delaware U.S. House At-large Election. Lisa Blunt Rochester received 227,353 popular votes (64.45%). The main challenger was Scott Walker (35.55%).

See the full head-to-head between Rochester and Walker

Rochester +28.9 pts · won by 101,969 votes
Lisa Blunt RochesterDemocraticWINNER64.45%
227,353 votes
Scott WalkerRepublican35.55%
125,384 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.