The WA9 3HH postcode was located in St. Helens, St. Helens postcode town, within North West, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1980-01 and terminated on 2002-03.
| Name | Type |
|---|---|
| OA21CD | E00034707 |
| LSOA21CD | E01006844 |
| MSOA21CD | E02001425 |
| MSOA21 | Sutton Leach |
| Postcode Area | WA9 |
| Ward | Sutton South East |
| LTLA22 | St. Helens |
| UTLA22 | St. Helens |
| Region | North West |
| Country | England |
| Co-ordinates | [ -2.700449367129542, 53.440698072341156 ] |