PolitiFinder

1964 Massachusetts U.S. House District 9 Election

Massachusetts · 3 candidates · See every 1964 U.S. House race

Who won the 1964 Massachusetts U.S. House District 9 Election?

John McCormack won the 1964 Massachusetts U.S. House District 9 Election. John McCormack received 118,385 popular votes (80.33%). The main challenger was Jack E Molesworth (14.63%).

See the full head-to-head between McCormack and Molesworth

McCormack +65.7 pts · won by 96,828 votes
John McCormackDemocraticWINNER80.33%
118,385 votes
Jack E MolesworthRepublican14.63%
21,557 votes
Noel A DayIndependent5.05%
7,440 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.