The YO31 7UN postcode was located in York, York postcode town, within Yorkshire and The Humber, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1998-05 and terminated on 2000-10.
| Name | Type |
|---|---|
| OA21CD | E00170133 |
| LSOA21CD | E01033067 |
| MSOA21CD | E02002784 |
| MSOA21 | York City Centre |
| Postcode Area | YO31 |
| Ward | Guildhall |
| LTLA22 | York |
| UTLA22 | York |
| Region | Yorkshire and The Humber |
| Country | England |
| Co-ordinates | [ -1.0718690498026109, 53.956902778718785 ] |