The WD18 1HH postcode was located in Watford, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2021-02 and terminated on 2021-09.
| Name | Type |
|---|---|
| OA21CD | E00121191 |
| LSOA21CD | E01023866 |
| MSOA21CD | E02004978 |
| MSOA21 | Holywell |
| Postcode Area | WD18 |
| Ward | Holywell |
| LTLA22 | Watford |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.4278952510102085, 51.641750346909774 ] |