The SS1 1JA 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 1992-01 and terminated on 1992-12.
| Name | Type |
|---|---|
| OA21CD | E00080145 |
| LSOA21CD | E01015852 |
| MSOA21CD | E02003293 |
| MSOA21 | Southend Central |
| Postcode Area | SS1 |
| Ward | Milton |
| LTLA22 | Southend-on-Sea |
| UTLA22 | Southend-on-Sea |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.7136055829002997, 51.535193700590824 ] |