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2018 Pennsylvania U.S. House District 12 Election

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

Who won the 2018 Pennsylvania U.S. House District 12 Election?

Thomas A__Marino won the 2018 Pennsylvania U.S. House District 12 Election. Thomas A__Marino received 161,047 popular votes (66.04%). The main challenger was Marc__Friedenberg (33.96%).

See the full head-to-head between A__Marino and Marc__Friedenberg

A__Marino +32.1 pts · won by 78,222 votes
Thomas A__MarinoRepublicanWINNER66.04%
161,047 votes
Marc__FriedenbergDemocratic33.96%
82,825 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.