The HP21 9HQ postcode was located in Buckinghamshire, Buckinghamshire postcode town, within South East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1990-02 and terminated on 1995-12.
| Name | Type |
|---|---|
| OA21CD | E00088993 |
| LSOA21CD | E01017631 |
| MSOA21CD | E02003672 |
| MSOA21 | Stoke Mandeville & Aston Clinton |
| Postcode Area | HP21 |
| Ward | Wendover, Halton and Stoke Mandeville |
| LTLA22 | Buckinghamshire |
| UTLA22 | Buckinghamshire |
| Region | South East |
| Country | England |
| Co-ordinates | [ -0.7879520454891226, 51.78690763738251 ] |