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