The SN1 3DZ 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 1980-01 and terminated on 1992-12.
| Name | Type |
|---|---|
| OA21CD | E00166514 |
| LSOA21CD | E01015534 |
| MSOA21CD | E02003235 |
| MSOA21 | Lawn & East Wichel |
| Postcode Area | SN1 |
| Ward | Old Town |
| LTLA22 | Swindon |
| UTLA22 | Swindon |
| Region | South West |
| Country | England |
| Co-ordinates | [ -1.7764105641814403, 51.55017730251427 ] |