Allegheny County, Pennsylvania, PA 1964 Presidential Election Results

In the 1964 presidential election, Allegheny County, Pennsylvania, Pennsylvania voted D+32.4 for Lyndon B. Johnson.

• Year: 1964
• Office: Presidential
• Winner: Lyndon B. Johnson
• Margin: D+32.4
• Democratic Votes: 475,207
• Republican Votes: 241,707
• Total Votes: 719,725
• Democratic %: 66.0%
• Republican %: 33.6%
• Swing from previous: D+18.1