| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Mottistone | PO30 |
| Postal/ZIP Codes in Newbridge | PO41 |
| Postal/ZIP Codes in Newchurch | PO36 |
| Postal/ZIP Codes in Newport | PO30 |
| Postal/ZIP Codes in Newtown | PO30 |
| Postal/ZIP Codes in Ningwood | PO30, PO41 |
| Postal/ZIP Codes in Ninham | PO37 7PL |
| Postal/ZIP Codes in Niton | PO38 |
| Postal/ZIP Codes in Niton Undercliff | PO38 |
| Postal/ZIP Codes in Norton | PO41 |
| Postal/ZIP Codes in Nunwell | PO36 0JG, PO36 0JQ |
| Postal/ZIP Codes in Oakfield | PO33 |
| Postal/ZIP Codes in Parkhurst Forest | PO30 |
| Postal/ZIP Codes in Porchfield | PO30 |
| Postal/ZIP Codes in Queen Bower | PO36 |
| Postal/ZIP Codes in Rookley | PO38 |
| Postal/ZIP Codes in Roud | PO38 3LH |
| Postal/ZIP Codes in Rowridge | PO30 4HT |
| Postal/ZIP Codes in Ryde | PO33 |
| Postal/ZIP Codes in Saint Helens | PO33 |
| Postal/ZIP Codes in Saint Lawrence | PO38 |
| Postal/ZIP Codes in Sandford | PO38 |
| Postal/ZIP Codes in Sandown | PO36 |
| Postal/ZIP Codes in Seaview | PO34 |
| Postal/ZIP Codes in Shalcombe | PO41 0UF, PO41 0UG, PO41 … |
| Postal/ZIP Codes in Shalfleet | PO30 |