The SL9 9SU 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 1985-04 and terminated on 1991-12.
| Name | Type |
|---|---|
| OA21CD | E00089586 |
| LSOA21CD | E01017753 |
| MSOA21CD | E02003687 |
| MSOA21 | Chalfont St Peter West |
| Postcode Area | SL9 |
| Ward | Chalfont St Peter |
| LTLA22 | Buckinghamshire |
| UTLA22 | Buckinghamshire |
| Region | South East |
| Country | England |
| Co-ordinates | [ -0.5602437881948491, 51.60720114050674 ] |