The OL4 1HZ postcode was located in Oldham, Oldham postcode town, within North West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1995-07 and terminated on 1997-07.
| Name | Type |
|---|---|
| OA21CD | E00027487 |
| LSOA21CD | E01005428 |
| MSOA21CD | E02001116 |
| MSOA21 | Salem |
| Postcode Area | OL4 |
| Ward | Waterhead |
| LTLA22 | Oldham |
| UTLA22 | Oldham |
| Region | North West |
| Country | England |
| Co-ordinates | [ -2.095832705150309, 53.543798172866644 ] |