List of ZIP Codes in Willistown Township, Pennsylvania | |||||||
|---|---|---|---|---|---|---|---|
| ZIP Code | ZIP Code City Name | Population | ZIP Code Type | ||||
| Newtown Square | 18332 | Non-Unique | ||||
| Paoli | 6402 | Non-Unique | ||||
| Berwyn | 11539 | Non-Unique | ||||
| Glen Mills | 18099 | Non-Unique | ||||
| Malvern | 24760 | Non-Unique | ||||
| West Chester | 49534 | Non-Unique | ||||
| West Chester | 52388 | Non-Unique | ||||