Region
Delaware
Pennsylvania
6
New Sweden
4
United States
3
Delaware River Valley (N.Y.-Del. and N.J.)
2
New Jersey
2
Penn
2
Philadelphia
2
United States, New Jersey
2
Chandlers Valley
1
Delaware River Valley
1
Delaware, Vallée de la (N.Y.-Del. et N.J.)
1
Maryland
1
New Castle
1
New Castle (Del.)
1
Sweden
1
United States, Delaware
1
United States, Pennsylvania
1
United States, Pennsylvania, Philadelphia, Philadelphia
1
Washington (D.C.)
1