Washington County, Pennsylvania, PA 1964 Presidential Election Results

In the 1964 presidential election, Washington County, Pennsylvania, Pennsylvania voted D+44.9 for Lyndon B. Johnson.

• Year: 1964
• Office: Presidential
• Winner: Lyndon B. Johnson
• Margin: D+44.9
• Democratic Votes: 63,482
• Republican Votes: 24,127
• Total Votes: 87,756
• Democratic %: 72.3%
• Republican %: 27.5%
• Swing from previous: D+28.2