Map
General Information
| Postal Area | Chelmsford |
| Postcode | CM9 7UX |
| User Type | Large (more than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Maldon |
| Introduction Date | 1982-03-01 |
| Termination Date | 1995-07-01 |
| IMD 2025 | Decile 4 (most deprived = 1, least = 10) Rank 12,211 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 51.7278660 |
| Longitude | 0.6829470 |
| Easting | 585387 |
| Northing | 206645 |
| Quality | Postcode sector mean, (mainly PO Boxes) |