| Locality | Postal Code |
|---|---|
| Arapuni, South Waikato | 3415, 3481, 3484 |
| Lichfield, South Waikato | 3411, 3482, 3491 |
| Ngatira, South Waikato | 3482, 3072, 3483 |
| Piarere, South Waikato | 3484 |
| Putaruru, South Waikato | 3411, 3415, 3481, 3482, 3483, … |
| Tapapa, South Waikato | 3483, 3485 |
| Tirau, South Waikato | 3410, 3483, 3484, 3485 |
| Tokoroa, South Waikato | 3078, 3420, 3481, 3491, 3492 |
| Waotu, South Waikato | 3481 |
| Wiltsdown, South Waikato | 3482, 3491 |
| Postal Codes in Waikato | |
|---|---|
| Waitomo | Waipa |
| Waikato | Thames-Coromandel |
| Taupo | South Waikato |
| Otorohanga | Matamata-Piako |
| Hauraki | Hamilton |