| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Bystra, Wilkowice | 43-360 |
| Postal/ZIP Codes in Klimczok, Wilkowice | 43-309 |
| Postal/ZIP Codes in Meszna, Wilkowice | 43-360 |
| Postal/ZIP Codes in Szyndzielnia, Wilkowice | 43-309 |
| Postal/ZIP Codes in Wilkowice, Wilkowice | 43-365 |