Allegheny County, Pennsylvania, PA 1900 Presidential Election Results

In the 1900 presidential election, Allegheny County, Pennsylvania, Pennsylvania voted R+43.3 for Republican.

• Year: 1900
• Office: Presidential
• Winner: Republican
• Margin: R+43.3
• Democratic Votes: 27,311
• Republican Votes: 71,780
• Total Votes: 102,624
• Democratic %: 26.6%
• Republican %: 69.9%
• Swing from previous: D+0.0