The SY23 1YY postcode was located in Ceredigion, Ceredigion postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Large User postcode introduced in 1982-03 and terminated on 1994-05.
| Name | Type |
|---|---|
| OA21CD | W00002746 |
| LSOA21CD | W01000513 |
| MSOA21CD | W02000117 |
| MSOA21 | Aberystwyth North |
| Postcode Area | SY23 |
| Ward | Aberystwyth Morfa a Glais |
| LTLA22 | Ceredigion |
| UTLA22 | Ceredigion |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.07887039024045, 52.412298192306366 ] |