| Place Name | Mendenhall |
| Place Type | Unincorporated |
| ZIP Code(s) | 19317 |
| County | Chester County |
| Area Code(s) | 484,610,835 |
| Timezone | Eastern Standard Time (EST) |
| Population () | |
| Metro/Micro Stats Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| US Congressional District(s) | Pennsylvania 6th |
| State House Districts | 158 |
| State Senate Districts | 9 |