The SA18 1UD postcode was located in Neath Port Talbot, Neath Port Talbot postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Small User postcode introduced in 1997-06 and terminated on 2009-02.
| Name | Type |
|---|---|
| OA21CD | W00004936 |
| LSOA21CD | W01000928 |
| MSOA21CD | W02000417 |
| MSOA21 | Ystalyfera & Gwaun-Cae-Gurwen |
| Postcode Area | SA18 |
| Ward | Gwaun-Cae-Gurwen and Lower Brynamman |
| LTLA22 | Neath Port Talbot |
| UTLA22 | Neath Port Talbot |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -3.8642240166843993, 51.79306002134678 ] |