| Country | New Zealand (NZ) |
| UN/LOCODE | HSW |
| Name | Halswell |
| Name Without Diacritics | Halswell |
| Region | CAN |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1801 |
| Timezone | Pacific/Auckland |
| Location (UN Format) | 4335S 17234E |
| Latitude Longitude | -43.5833, 172.5667 |