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1966 Pennsylvania U.S. House District 3 Election
Pennsylvania · 2 candidates
Byrne +13.3 pts · won by 15,141 votes
James ByrneDemocraticWINNER56.64%
64,575 votes
Walter T DarmoprayRepublican43.36%
49,434 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).