McKeesport is a city in Allegheny County, Pennsylvania, United States. A suburb of Pittsburgh, it is situated at the confluence of the Monongahela and Youghiogheny rivers. The population was 17,727 as of the 2020 census.
McKeesport City Hall, built c. 1890
Seal
Downtown McKeesport in 1894
Bird's-eye view of the National Tube Works in 1888
Allegheny County, Pennsylvania
Allegheny County is a county in Pennsylvania, United States. As of the 2020 census, the population was 1,250,578, making it the state's second-most populous county, after Philadelphia County. Its county seat and most populous city is Pittsburgh, Pennsylvania's second most populous city. The county is part of the Greater Pittsburgh region of the state, and is the center of the Pittsburgh media market.
Allegheny County Courthouse
Allegheny County Courthouse
County Medical Examiner office