| Locality | Post Code |
|---|---|
| Cecil Peak, Southland | 9793 |
| Centre Bush, Southland | 9782 |
| Centre Hill, Southland | 9672, 9672, 9792 |
| Clifden, Southland | 9691 |
| Colac Bay, Southland | 9881 |
| Croydon, Southland | 9776 |
| Croydon Bush, Southland | 9776, 9777, 9891 |
| Curio Bay, Southland | 9884 |
| Dacre, Southland | 9871, 9872, 9893 |
| Dean, Southland | 9691 |
| Dipton, Southland | 9777, 9782, 9791, 9792 |
| Dipton West, Southland | 9791 |
| Drummond, Southland | 9683, 9783 |
| Dunearn, Southland | 9783 |
| Dunrobin, Southland | 9689, 9792 |
| Dunsdale, Southland | 9872 |
| Eastern Bush, Southland | 9682, 9689, 9691 |
| Edendale, Southland | 9825, 9872, 9891, 9893 |
| Ermedale, Southland | 9883 |
| Fairfax, Southland | 9683 |
| Fairlight, Southland | 9793 |
| Feldwick, Southland | 9682 |
| Ferndale, Southland | 9772, 9892 |
| Fiordland National Park, Southland | 9679, 9682, 9691 |
| Five Roads, Southland | 9783, 9783, 9874 |
| Flints Bush, Southland | 9683, 9883 |
| Southland Postal Codes | |
|---|---|
| Southland | Invercargill |
| Gore | |