|Elections in Pennsylvania|
Caliguiri won by a particularly large margin, eclipsing 80% of the vote, a figure that even surpasses the city's heavily Democratic voter registration advantage. This is in part due to the particularly polarizing nature of Republican candidate Fred Goehringer, a KDKA broadcaster. Goehringer was a Barry Goldwater admirer but campaigned against Caligiuri's Renaissance III corporate benefits, alienating some GOP power brokers. A total of 83,683 votes were cast.
- O'Toole, James (6 May 2010). "Obituary: Fred Goehringer / Mayoral candidate who fostered many children - Pittsburgh Post-Gazette". Pittsburgh Post-Gazette.
- "Republican mayoral candidates through the years". Pittsburgh Post-Gazette. 7 November 2007. Retrieved 18 September 2009.
| Pittsburgh mayoral election