Region
Maryland
9
Delmarva Peninsula
2
Eastern Shore (Md. and Va.)
2
Pennsylvania
2
Washington (D.C.)
2
Adams County (Pa.)
1
Allegany County
1
Allegany County (Md.)
1
Cecil County
1
Cecil County (Md.)
1
Cumberland County (Pa.)
1
Delaware
1
Dorchester County
1
Dorchester County (Md.)
1
Franklin County (Pa.)
1
Frederick Co
1
Georgetown (Washington, D.C.)
1
Harford County
1
Harford County (Md.)
1
Lancaster County
1
Lancaster County (Pa.)
1
Somerset County
1
Somerset County (Md.)
1
Washington County
1
Washington County (Md.)
1
Worcester County
1
Worcester County (Md.)
1
York County (Pa.)
1