The DN3 3AR postcode was located in Doncaster, Doncaster postcode town, within Yorkshire and The Humber, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1991-01 and terminated on 1991-12.
| Name | Type |
|---|---|
| OA21CD | E00037885 |
| LSOA21CD | E01007482 |
| MSOA21CD | E02001552 |
| MSOA21 | Armthorpe North |
| Postcode Area | DN3 |
| Ward | Armthorpe |
| LTLA22 | Doncaster |
| UTLA22 | Doncaster |
| Region | Yorkshire and The Humber |
| Country | England |
| Co-ordinates | [ -1.0584809453388189, 53.5352428092283 ] |