Chatham ZIP code, Pennsylvania
The ZIP code for Chatham, PA is 19318, and its area codes are 484 and 610.
- USPS city name
- 1 ZIP code
- County
- Chester County
- State
- Pennsylvania
NANPA lists no telephone rate centre for Chatham itself, so these are the area codes of the nearest one, West Grove (2.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Chatham
Towns near Chatham
| Town | Population | Distance |
|---|---|---|
| West Grove | 2,798 | 2.4 mi |
| Kennett Square | 6,243 | 5.4 mi |
| North Star, DE | 7,834 | 8.0 mi |
| Hockessin, DE | 13,439 | 8.4 mi |
| Coatesville | 13,353 | 9.2 mi |
| Parkesburg | 3,937 | 9.3 mi |
| Pike Creek, DE | 7,129 | 9.5 mi |
| Oxford | 5,825 | 10.0 mi |
| Pike Creek Valley, DE | 12,431 | 10.4 mi |
| Thorndale | 3,854 | 10.7 mi |
| Downingtown | 8,255 | 12.2 mi |
| Greenville, DE | 3,713 | 12.3 mi |
| Newark, DE | 30,330 | 12.4 mi |
| West Chester | 20,666 | 13.2 mi |
More nearby: every ZIP code in Chester County · Pennsylvania ZIP codes
Cite this page
zipcodes.pro. “Chatham, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/chatham
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