The SA1 1WJ 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 1999-12 and terminated on 2000-10.
| Name | Type |
|---|---|
| OA21CD | W00004703 |
| LSOA21CD | W01000882 |
| MSOA21CD | W02000196 |
| MSOA21 | West Cross |
| Postcode Area | SA1 |
| Ward | West Cross |
| LTLA22 | Swansea |
| UTLA22 | Swansea |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.01502539957441, 51.58793523375615 ] |