| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Vauxhall, Christ Church | 15070, 15071, 15073, 15074, 15075, … |
| Postal/ZIP Codes in Warners, Christ Church | 15077, 15078, 15079, 15088, 15101, … |
| Postal/ZIP Codes in Water Street, Christ Church | 17056 |
| Postal/ZIP Codes in Waverley, Christ Church | 17103 |
| Postal/ZIP Codes in Welches, Christ Church | 15032, 15034, 17068 |
| Postal/ZIP Codes in West Drive, Christ Church | 17119 |
| Postal/ZIP Codes in Wildey, Christ Church | 14008 |
| Postal/ZIP Codes in Willow Road, Christ Church | 17114, 17117 |
| Postal/ZIP Codes in Wilson Village, Christ Church | 17066 |
| Postal/ZIP Codes in Windy Ridge, Christ Church | 17070, 17072, 17103 |
| Postal/ZIP Codes in Woodbourne, Christ Church | 17042 |
| Postal/ZIP Codes in Worthing, Christ Church | 15008, 15010, 15011, 15131, 15132 |
| Postal/ZIP Codes in Wotton, Christ Church | 17060 |
| Postal/ZIP Codes in Yorkshire, Christ Church | 17009, 17015, 17016, 17017, 17018, … |
| Postal/ZIP Codes in Zinnia Avenue, Christ Church | 15079 |