The SA4 1SG postcode was located in Swansea, Swansea postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Small User postcode introduced in 1990-07 and terminated on 2001-12.
| Name | Type |
|---|---|
| OA21CD | W00010081 |
| LSOA21CD | W01000846 |
| MSOA21CD | W02000168 |
| MSOA21 | Pontarddulais |
| Postcode Area | SA4 |
| Ward | Pontarddulais |
| LTLA22 | Swansea |
| UTLA22 | Swansea |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.039633449656634, 51.721732553710254 ] |