The YO4 3YX postcode was located in East Riding of Yorkshire, East Riding of Yorkshire postcode town, within Yorkshire and The Humber, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1993-01 and terminated on 1994-05.
| Name | Type |
|---|---|
| OA21CD | E00065705 |
| LSOA21CD | E01013019 |
| MSOA21CD | E02002709 |
| MSOA21 | Gilberdyke & North Cave |
| Postcode Area | YO4 |
| Ward | Howdenshire |
| LTLA22 | East Riding of Yorkshire |
| UTLA22 | East Riding of Yorkshire |
| Region | Yorkshire and The Humber |
| Country | England |
| Co-ordinates | [ -0.6853330133095571, 53.79329903006968 ] |