The YO3 9AT postcode was located in York, York postcode town, within Yorkshire and The Humber, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1980-01 and terminated on 1998-06.
| Name | Type |
|---|---|
| OA21CD | E00067569 |
| LSOA21CD | E01013385 |
| MSOA21CD | E02002779 |
| MSOA21 | Heworth North & Stockton |
| Postcode Area | YO3 |
| Ward | Heworth |
| LTLA22 | York |
| UTLA22 | York |
| Region | Yorkshire and The Humber |
| Country | England |
| Co-ordinates | [ -1.063093932777997, 53.97715670979183 ] |