The SS9 1HY postcode was located in Southend-on-Sea, Southend-on-Sea postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1995-01 and terminated on 1996-06.
| Name | Type |
|---|---|
| OA21CD | E00080026 |
| LSOA21CD | E01015829 |
| MSOA21CD | E02003290 |
| MSOA21 | Chalkwell |
| Postcode Area | SS9 |
| Ward | Chalkwell |
| LTLA22 | Southend-on-Sea |
| UTLA22 | Southend-on-Sea |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.6678885185557519, 51.54253828834735 ] |