Map
General Information
| Postal Area | Chelmsford |
| Postcode | CM9 4XZ |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Maldon |
| Introduction Date | 2002-07-01 |
| Termination Date | 2004-02-01 |
| IMD 2025 | Decile 3 (most deprived = 1, least = 10) Rank 9,517 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.7406420 |
| Longitude | 0.6870360 |
| Easting | 585617 |
| Northing | 208076 |
| Quality | Imputed by ONS, by reference to surrounding postcode grid references |