The DT1 1SN postcode was located in Dorset, Dorset postcode town, within South West, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1997-06 and terminated on 2005-04.
| Name | Type |
|---|---|
| OA21CD | E00104057 |
| LSOA21CD | E01032643 |
| MSOA21CD | E02007006 |
| MSOA21 | Dorchester North |
| Postcode Area | DT1 |
| Ward | Dorchester West |
| LTLA22 | Dorset |
| UTLA22 | Dorset |
| Region | South West |
| Country | England |
| Co-ordinates | [ -2.445600523753436, 50.71547249345546 ] |