Map
General Information
| Postal Area | Doncaster |
| Postcode | DN1 1JA |
| User Type | Large (more than 25 items of mail per day) |
| Region | Yorkshire and The Humber |
| Country | England |
| Local authority | Doncaster |
| Introduction Date | 1994-12-01 |
| Termination Date | 2000-09-01 |
Geographic Information
| Latitude | 53.5227270 |
| Longitude | -1.1279630 |
| Easting | 457912 |
| Northing | 403249 |
| Quality | Within the building of the matched address closest to the postcode mean |