The AL4 9YS 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 2000-12 and terminated on 2001-07.
| Name | Type |
|---|---|
| OA21CD | E00120523 |
| LSOA21CD | E01023734 |
| MSOA21CD | E02004930 |
| MSOA21 | Jersey Farm & Sandridge |
| Postcode Area | AL4 |
| Ward | Marshalswick East & Jersey Farm |
| LTLA22 | St Albans |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.29888736074657357, 51.774635357782635 ] |