Philadelphia County
| Use attributes for filter ! | |
| Area | 3704 |
|---|---|
| Population | 1. 581 million (2017) |
| County seat | Philadelphia |
| Rivers | Schuylkill River |
| Delaware River | |
| Wissahickon Creek | |
| Colleges and universities | University of Pennsylvania |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2356072 |
About Philadelphia County
Philadelphia County is the most populous county in the U. S. state of Pennsylvania. As of 2018, Philadelphia County was home to an estimated population of 1,584,138 residents. The county is the second smallest county in Pennsylvania by land area.
