The WA12 0WN postcode was located in St. Helens, St. Helens postcode town, within North West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2006-03 and terminated on 2008-04.
| Name | Type |
|---|---|
| OA21CD | E00034817 |
| LSOA21CD | E01006863 |
| MSOA21CD | E02001418 |
| MSOA21 | Earlestown South |
| Postcode Area | WA12 |
| Ward | Newton-le-Willows West |
| LTLA22 | St. Helens |
| UTLA22 | St. Helens |
| Region | North West |
| Country | England |
| Co-ordinates | [ -2.6396906201901973, 53.45277818189588 ] |