The SY20 9WD 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 2001-01 and terminated on 2001-01.
| Name | Type |
|---|---|
| OA21CD | W00000305 |
| LSOA21CD | W01000060 |
| MSOA21CD | W02000024 |
| MSOA21 | Bala & Mawddwy |
| Postcode Area | SY20 |
| Ward | Corris a Mawddwy |
| LTLA22 | Gwynedd |
| UTLA22 | Gwynedd |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -3.8443318251015124, 52.65537185948938 ] |