The SA1 1PX 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 1990-07 and terminated on 1996-12.
| Name | Type |
|---|---|
| OA21CD | W00004011 |
| LSOA21CD | W01001955 |
| MSOA21CD | W02000192 |
| MSOA21 | Central Swansea |
| Postcode Area | SA1 |
| Ward | Castle |
| LTLA22 | Swansea |
| UTLA22 | Swansea |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -3.9430664974937004, 51.62691745823334 ] |