Berks County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the county's population was 428,849. The county seat is Reading, the fourth-most populous city in the state. The co
Reading, the largest city in the county and fourth-largest in Pennsylvania, in October 2010
I-78/US Route 22 eastbound in Berks County
Berks County Courthouse in Reading
A farm in Windsor Township in January 2008
Philadelphia County is the most populous of the 67 counties of Pennsylvania and the 24th-most populous county in the nation. As of the 2020 census, the county had a population of 1,603,797. It is coex
Old City Hall in Philadelphia in June 2011
Liberty Bell, Independence Hall