The LL57 1ZN postcode was located in Gwynedd, Gwynedd postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Large User postcode introduced in 1998-12 and terminated on 1999-12.
| Name | Type |
|---|---|
| OA21CD | W00000394 |
| LSOA21CD | W01000077 |
| MSOA21CD | W02000010 |
| MSOA21 | Bangor City |
| Postcode Area | LL57 |
| Ward | Dwyrain Bangor |
| LTLA22 | Gwynedd |
| UTLA22 | Gwynedd |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.119726624123424, 53.22886287759361 ] |