Map
General Information
| Postal Area | York |
| Postcode | YO11 1AU |
| User Type | Large (more than 25 items of mail per day) |
| Region | Yorkshire and The Humber |
| Country | England |
| Local authority | — |
| Introduction Date | 1987-04-01 |
| Termination Date | 1990-12-01 |
Geographic Information
| Latitude | 54.2896720 |
| Longitude | -0.4053210 |
| Easting | 503900 |
| Northing | 489400 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |