Pennsylvania 32,220 Philadelphia 12,437 Philadelphia (Pa.) 3,195 Penn 2,285 United States 1,783 Bucks County (Pa.) 553 Chester County 545 Bucks County 529 Berks County (Pa.) 481 Chester County (Pa.) 440 Berks County 396 New Jersey 376 Lancaster County 348 Montgomery County (Pa.) 322 Montgomery County 261 Pittsburgh 258 Lancaster County (Pa.) 250 York County (Pa.) 248 Reading 236 Luzerne County 216 Luzerne County (Pa.) 213 Delaware County 204 York County 202 Delaware County (Pa.) 197 Somerset County (Pa.) 192 Delaware 187 Philadelphia Metropolitan Area 186 Somerset County 185 Allegheny County (Pa.) 182 Maryland 178 Northampton County (Pa.) 178 Allegheny County 171 New York (State) 170 Northumberland County (Pa.) 167 Northumberland County 158 Lancaster 152 Dauphin County (Pa.) 139 Blair County (Pa.) 138 Philadelphia Region 134 Cumberland County (Pa.) 131 Cumberland County 129 Reading (Pa.) 128 Northampton County 123 Dauphin County 118 Morrison Cove 118 Morrison Cove (Pa.) 118 Westmoreland County (Pa.) 117 Pittsburgh (Pa.) 116 Washington County (Pa.) 116 Bethlehem 112 more ...