The HP21 9SZ 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 1986-01 and terminated on 1990-12.
| Name | Type |
|---|---|
| OA21CD | E00178367 |
| LSOA21CD | E01032955 |
| MSOA21CD | E02003666 |
| MSOA21 | Aylesbury Central |
| Postcode Area | HP21 |
| Ward | Aylesbury North |
| LTLA22 | Buckinghamshire |
| UTLA22 | Buckinghamshire |
| Region | South East |
| Country | England |
| Co-ordinates | [ -0.8061775021728387, 51.81047187734339 ] |