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2020 Delaware U.S. House At-large Election

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

Who won the 2020 Delaware U.S. House At-large Election?

Lisa Blunt Rochester won the 2020 Delaware U.S. House At-large Election. Lisa Blunt Rochester received 281,382 popular votes (57.63%). The main challenger was Lee Murphy (40.22%).

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

Rochester +17.4 pts · won by 84,990 votes
Lisa Blunt RochesterDemocraticWINNER57.63%
281,382 votes
Lee MurphyRepublican40.22%
196,392 votes
Catherine S PurcellIndependent1.37%
6,682 votes
David L RogersLibertarian0.78%
3,814 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.