The DT1 1YY postcode was located in Dorset, Dorset postcode town, within South West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2001-06 and terminated on 2018-12.
| Name | Type |
|---|---|
| OA21CD | E00104064 |
| LSOA21CD | E01032643 |
| MSOA21CD | E02007006 |
| MSOA21 | Dorchester North |
| Postcode Area | DT1 |
| Ward | Dorchester West |
| LTLA22 | Dorset |
| UTLA22 | Dorset |
| Region | South West |
| Country | England |
| Co-ordinates | [ -2.4442814107624615, 50.71527969029558 ] |