The AL1 1SA postcode was located in St Albans, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1988-03 and terminated on 2002-10.
| Name | Type |
|---|---|
| OA21CD | E00120493 |
| LSOA21CD | E01023726 |
| MSOA21CD | E02004935 |
| MSOA21 | St Albans Central |
| Postcode Area | AL1 |
| Ward | St Peters |
| LTLA22 | St Albans |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.33379213235963856, 51.74862702199185 ] |