Allegheny County, Pennsylvania, PA 1956 Presidential Election Results

In the 1956 presidential election, Allegheny County, Pennsylvania, Pennsylvania voted R+9.8 for Dwight D. Eisenhower.

• Year: 1956
• Office: Presidential
• Winner: Dwight D. Eisenhower
• Margin: R+9.8
• Democratic Votes: 315,989
• Republican Votes: 384,939
• Total Votes: 702,030
• Democratic %: 45.0%
• Republican %: 54.8%
• Swing from previous: R+11.4