The SA3 1NY postcode was located in Swansea, Swansea postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Large User postcode introduced in 1980-01 and terminated on 2004-03.
| Name | Type |
|---|---|
| OA21CD | W00004167 |
| LSOA21CD | W01000775 |
| MSOA21CD | W02000197 |
| MSOA21 | West Gower |
| Postcode Area | SA3 |
| Ward | Gower |
| LTLA22 | Swansea |
| UTLA22 | Swansea |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.211024370599463, 51.548073766435245 ] |