Region
Pennsylvania
21
Philadelphia (Pa.)
9
United States
7
Philadelphia
6
Delaware
3
Maryland
2
Moreland (Philadelphia, Pa.)
2
New Jersey
2
Byberry (Philadelphia, Pa.)
1
Byberry township (Philadelphia, Pa.)
1
Caerwys (Wales)
1
Camden County (N.J.)
1
Gwynedd
1
Ireland
1
Lancaster County
1
Lancaster County (Pa.)
1
Montgomery
1
Montgomery Co
1
New York Region
1
New York, Région de
1
Penn
1
Perkiomen Creek and Valley
1
Philadelphia County
1
Philadelphia County (Pa.)
1
Philadelphia Region
1
Philadelphia Region (Pa.)
1
Pittsburgh
1
Pittsburgh (Pa.)
1
Princeton (N.J.)
1