The WD3 1HN postcode was located in Three Rivers, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 2000-12 and terminated on 2011-12.
| Name | Type |
|---|---|
| OA21CD | E00190221 |
| LSOA21CD | E01023851 |
| MSOA21CD | E02004959 |
| MSOA21 | Rickmansworth North & Loudwater |
| Postcode Area | WD3 |
| Ward | Rickmansworth Town |
| LTLA22 | Three Rivers |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.46469894111861143, 51.64107732976486 ] |