The AL1 3DN postcode was located in St Albans, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1980-01 and terminated on 2009-06.
| Name | Type |
|---|---|
| OA21CD | E00120479 |
| LSOA21CD | E01023727 |
| 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 | [ -0.33874825122227753, 51.752923399583715 ] |