| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Tortworth | GL12 |
| Postal/ZIP Codes in Tytherington | GL12 |
| Postal/ZIP Codes in Upper Morton | BS35 |
| Postal/ZIP Codes in Upton Cheyney | BS30 |
| Postal/ZIP Codes in Warmley | BS15, BS30 |
| Postal/ZIP Codes in West Littleton | SN14 |
| Postal/ZIP Codes in Westerleigh | BS37 |
| Postal/ZIP Codes in Whitfield | GL12 |
| Postal/ZIP Codes in Wick | BS30 |
| Postal/ZIP Codes in Wickwar | GL12 |
| Postal/ZIP Codes in Willow Brook Centre | BS32 8BS, BS32 8FB, BS32 … |
| Postal/ZIP Codes in Willsbridge | BS30 |
| Postal/ZIP Codes in Winterbourne | BS36 |
| Postal/ZIP Codes in Winterbourne Down | BS36 |
| Postal/ZIP Codes in Woodend | GL12 8AA |
| Postal/ZIP Codes in Yate | BS37 |