Region
Delaware River Valley (N.Y.-Del. and N.J.)
6
Pennsylvania
6
Delaware
5
New Jersey
5
Delaware River Valley
3
United States
3
Delaware and Raritan Canal (N.J.)
2
Philadelphia
2
Wilmington
2
Brandywine Region
1
Brandywine Region (Del.)
1
Christiana Region
1
Christiana Region (Del.)
1
Delaware Co
1
Delaware Water Gap National Recreation Area (N.J. and Pa.)
1
Delaware, Vallée de la (N.Y.-Del. et N.J.)
1
Florida
1
Floride
1
Overbrook
1
Pelham
1
Penn
1
Pennsylvanie
1
Philadelphia (Pa.)
1
Philadelphia Metropolitan Area
1
Philadelphia Region
1
Philadelphie
1
Saint Davids
1
Wayne
1
Wilmington (Del.)
1