| Locality | Post Code |
|---|---|
| Brunswick, Wanganui | 4571, 4576, 4584 |
| Fordell, Wanganui | 4572, 4577, 4582 |
| Kai Iwi, Wanganui | 4574, 4578 |
| Kaitoke, Wanganui | 4572 |
| Kaiwhaiki, Wanganui | 4575 |
| Kakatahi, Wanganui | 4573, 4575, 4585, 4586 |
| Mangamahu, Wanganui | 4501, 4573, 4577, 4586 |
| Marybank, Wanganui | 4572 |
| Matahiwi, Wanganui | 4576 |
| Maxwell, Wanganui | 4574, 4587 |
| Ngamatapouri, Wanganui | 4578 |
| Papanui Junction, Wanganui | 4791, 4791, 4586 |
| Parikino, Wanganui | 4573, 4575, 4576 |
| Parinui, Wanganui | 4696 |
| Ranana, Wanganui | 4576 |
| Rangiwaea, Wanganui | 4585, 4791 |
| Taunoka, Wanganui | 4578 |
| Upokongaro, Wanganui | 4573, 4575 |
| Whangaehu, Wanganui | 4581, 4572, 4572 |
| Whanganui, Wanganui | 4392, 4500, 4501, 4571, 4572, … |
| Whanganui National Park, Wanganui | 4576, 4578 |
| Manawatu-Wanganui Postal Codes | |
|---|---|
| Wanganui | Tararua |
| Ruapehu | Rangitikei |
| Palmerston North | Manawatu |
| Horowhenua | |