Филаделфија: Разлика помеѓу преработките

|founder = [[Вилијам Пен]]

|unit_pref = Metric

|area_land_sq_mi = 134.1<ref>Source U.S. Census Bureau: State and County QuickFacts. Data derived from Population Estimates, American Community Survey, Census of Population and Housing, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.</ref>

|area_land_km2 = 347.3