PolitiFinder

1964 Pennsylvania U.S. House District 3 Election

Pennsylvania · 2 candidates · See every 1964 U.S. House race

Who won the 1964 Pennsylvania U.S. House District 3 Election?

James Byrne won the 1964 Pennsylvania U.S. House District 3 Election. James Byrne received 111,885 popular votes (72.02%). The main challenger was John J Poserina (27.98%).

See the full head-to-head between Byrne and Poserina

Byrne +44.0 pts · won by 68,414 votes
James ByrneDemocraticWINNER72.02%
111,885 votes
John J PoserinaRepublican27.98%
43,471 votes
Popular-vote totals for this U.S. House election come from the Constituency-Level Elections Archive (CLEA) and the official public record.

Data last verified July 28, 2026.