The SN1 1YY postcode was located in Swindon, Swindon postcode town, within South West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1993-01 and terminated on 1994-05.
| Name | Type |
|---|---|
| OA21CD | E00078506 |
| LSOA21CD | E01015521 |
| MSOA21CD | E02003212 |
| MSOA21 | Highworth |
| Postcode Area | SN1 |
| Ward | Blunsdon and Highworth |
| LTLA22 | Swindon |
| UTLA22 | Swindon |
| Region | South West |
| Country | England |
| Co-ordinates | [ -1.7095148802122275, 51.63724697726173 ] |