The WA9 3JD 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 1986-04 and terminated on 1994-05.
| Name | Type |
|---|---|
| OA21CD | E00034959 |
| LSOA21CD | E01006899 |
| MSOA21CD | E02001422 |
| MSOA21 | Derbyshire Hill |
| Postcode Area | WA9 |
| Ward | Parr |
| LTLA22 | St. Helens |
| UTLA22 | St. Helens |
| Region | North West |
| Country | England |
| Co-ordinates | [ -2.698448228402454, 53.43893003287479 ] |