The SN1 1DU postcode was located in Swindon, Swindon postcode town, within South West, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1981-06 and terminated on 2006-11.
| Name | Type |
|---|---|
| OA21CD | E00078275 |
| LSOA21CD | E01015475 |
| MSOA21CD | E02003226 |
| MSOA21 | Central North |
| Postcode Area | SN1 |
| Ward | Central |
| LTLA22 | Swindon |
| UTLA22 | Swindon |
| Region | South West |
| Country | England |
| Co-ordinates | [ -1.7817370489580668, 51.56426783540805 ] |