The SN1 1DF postcode was located in Wiltshire, Wiltshire postcode town, within South West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1981-09 and terminated on 1994-05.
| Name | Type |
|---|---|
| OA21CD | E00162529 |
| LSOA21CD | E01031867 |
| MSOA21CD | E02006642 |
| MSOA21 | Netheravon & Upavon |
| Postcode Area | SN1 |
| Ward | Avon Valley |
| LTLA22 | Wiltshire |
| UTLA22 | Wiltshire |
| Region | South West |
| Country | England |
| Co-ordinates | [ -1.7892524982978648, 51.266965062145935 ] |