The BN20 9SW postcode was located in Wealden, East Sussex 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 1994-05.
| Name | Type |
|---|---|
| OA21CD | E00107854 |
| LSOA21CD | E01021234 |
| MSOA21CD | E02004423 |
| MSOA21 | Willingdon |
| Postcode Area | BN20 |
| Ward | Lower Willingdon |
| LTLA22 | Wealden |
| UTLA22 | East Sussex |
| Region | South East |
| Country | England |
| Co-ordinates | [ 0.239651885857973, 50.80684196643275 ] |