The DN1 3SY 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 1995-01 and terminated on 1997-12.
| Name | Type |
|---|---|
| OA21CD | E00038171 |
| LSOA21CD | E01007532 |
| MSOA21CD | E02001561 |
| MSOA21 | Hexthorpe & Balby North |
| Postcode Area | DN1 |
| Ward | Town |
| LTLA22 | Doncaster |
| UTLA22 | Doncaster |
| Region | Yorkshire and The Humber |
| Country | England |
| Co-ordinates | [ -1.1350660857832766, 53.518329179241015 ] |