Map
General Information
| Postal Area | Southend-on-Sea |
| Postcode | SS0 7BY |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Southend-on-Sea |
| Introduction Date | 1993-01-01 |
| Termination Date | 1999-06-01 |
| IMD 2025 | Decile 3 (most deprived = 1, least = 10) Rank 9,504 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.5394870 |
| Longitude | 0.6971020 |
| Easting | 587138 |
| Northing | 185735 |
| Quality | Postcode sector mean, (mainly PO Boxes) |