The HP18 0RQ postcode was located in Buckinghamshire, Buckinghamshire postcode town, within South East, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1980-01 and terminated on 2016-04.
| Name | Type |
|---|---|
| OA21CD | E00089208 |
| LSOA21CD | E01017674 |
| MSOA21CD | E02003661 |
| MSOA21 | Oakley, Brill & Edgcott |
| Postcode Area | HP18 |
| Ward | Grendon Underwood |
| LTLA22 | Buckinghamshire |
| UTLA22 | Buckinghamshire |
| Region | South East |
| Country | England |
| Co-ordinates | [ -1.0001132596815407, 51.865023156910716 ] |