Region
Chester County
4
Delaware County
Montgomery County (Pa.)
Pennsylvania
4
Chester County (Pa.)
3
Delaware County (Pa.)
3
Montgomery County
3
Philadelphia
3
Philadelphia (Pa.)
3
Berks County
2
Berks County (Pa.)
2
Lancaster County
2
Lancaster County (Pa.)
2
Bucks County
1
Bucks County (Pa.)
1
Main Line (Pa. : Railroad)
1
Philadelphia Metropolitan Area
1