Chelmsford is a postcode area in UK, Postcode area is the highest geographical dimension followed by Royal Mail to deliver Mail seamlessly.
Below is a complete list of Chelmsford Postcodes (Active). Chelmsford postcode area comprises of 17666 active postcodes and 28 postcode districts.
| Population | 653626 |
| Addresses / Property Count | 270044 |
| Total Postcodes(Active and Inactive) | 26704 |
| Active Postcodes | 17666 |
| Active Postcode Districts | 28 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| CM24 8YD | 51.90461000 | 0.19499100 | N/A | N/A | 551100 | 225173 |
| CM24 8YG | 51.90633900 | 0.20257700 | N/A | N/A | 551616 | 225381 |
| CM24 8YJ | 51.90768600 | 0.19787400 | N/A | N/A | 551288 | 225521 |
| CM24 8YN | 51.91158200 | 0.20015800 | N/A | N/A | 551432 | 225959 |
| CM24 8YS | 51.89997900 | 0.18046100 | N/A | N/A | 550116 | 224628 |
| CM24 8YT | 51.90781600 | 0.20244500 | N/A | N/A | 551602 | 225545 |
| CM3 1AA | 51.78564100 | 0.46871000 | 4 | 6 | 570376 | 212547 |
| CM3 1AB | 51.78871600 | 0.46573100 | 2 | 7 | 570159 | 212882 |
| CM3 1AD | 51.78513800 | 0.46180900 | 11 | 30 | 569902 | 212475 |
| CM3 1AE | 51.78975300 | 0.46556900 | 2 | 5 | 570144 | 212997 |
| CM3 1AF | 51.78992900 | 0.46489800 | 6 | 14 | 570097 | 213015 |
| CM3 1AG | 51.79011900 | 0.46530000 | 3 | 4 | 570124 | 213037 |
| CM3 1AH | 51.79582100 | 0.46271000 | 2 | 4 | 569924 | 213665 |
| CM3 1AJ | 51.79256800 | 0.46002400 | 34 | 70 | 569751 | 213297 |
| CM3 1AL | 51.79352100 | 0.46001800 | 11 | 24 | 569747 | 213403 |
| CM3 1AN | 51.79262200 | 0.45870700 | 23 | 58 | 569660 | 213300 |
| CM3 1AP | 51.79362900 | 0.45913900 | 7 | 12 | 569686 | 213413 |
| CM3 1AQ | 51.79090600 | 0.46419700 | 3 | 7 | 570045 | 213122 |
| CM3 1AR | 51.79431700 | 0.45678400 | 8 | 22 | 569521 | 213484 |
| CM3 1AS | 51.79490300 | 0.45714900 | 5 | 9 | 569544 | 213550 |
| CM3 1AT | 51.79526200 | 0.45718300 | 3 | 7 | 569545 | 213590 |
| CM3 1AU | 51.79549200 | 0.45731100 | 2 | 6 | 569553 | 213616 |
| CM3 1AW | 51.79134000 | 0.46409000 | 3 | 9 | 570036 | 213170 |
| CM3 1AX | 51.80033700 | 0.44887200 | 4 | 10 | 568953 | 214135 |
| CM3 1AY | 51.80046100 | 0.44671700 | 3 | 5 | 568804 | 214144 |
| CM3 1AZ | 51.80197600 | 0.44830900 | 4 | 11 | 568908 | 214316 |
| CM3 1BA | 51.80358300 | 0.46050800 | 16 | 40 | 569743 | 214523 |
| CM3 1BD | 51.83529600 | 0.52564200 | N/A | N/A | 574111 | 218203 |
| CM3 1BE | 51.80934900 | 0.46726400 | 2 | 10 | 570187 | 215180 |
| CM3 1BG | 51.80517100 | 0.45981100 | 28 | 77 | 569689 | 214698 |
| CM3 1BJ | 51.80943200 | 0.45425400 | 6 | 18 | 569290 | 215159 |
| CM3 1BL | 51.81371400 | 0.45424100 | 4 | 12 | 569273 | 215635 |
| CM3 1BN | 51.81373100 | 0.45427000 | 1 | 1 | 569275 | 215637 |
| CM3 1BP | 51.80492600 | 0.46164000 | 11 | 27 | 569816 | 214675 |
| CM3 1BQ | 51.80832100 | 0.45499200 | 6 | 14 | 569345 | 215037 |
| CM3 1BS | 51.80452200 | 0.46244500 | 19 | 42 | 569873 | 214632 |
| CM3 1BT | 51.81341500 | 0.46546900 | 8 | 17 | 570048 | 215628 |
| CM3 1BU | 51.82628200 | 0.46302200 | 18 | 47 | 569831 | 217053 |
| CM3 1BW | 51.80572000 | 0.46061000 | 6 | 13 | 569742 | 214761 |
| CM3 1BX | 51.82390000 | 0.46811700 | 12 | 32 | 570191 | 216800 |
| CM3 1BY | 51.80922600 | 0.47781800 | 5 | 8 | 570915 | 215191 |
| CM3 1BZ | 51.79695800 | 0.47237400 | 5 | 14 | 570586 | 213814 |
| CM3 1DA | 51.79262600 | 0.45811300 | 29 | 58 | 569619 | 213299 |
| CM3 1DB | 51.79214500 | 0.45699900 | 4 | 11 | 569544 | 213243 |
| CM3 1DD | 51.79171700 | 0.46071800 | 19 | 46 | 569802 | 213204 |
| CM3 1DE | 51.79351800 | 0.45752300 | 17 | 41 | 569575 | 213397 |
| CM3 1DF | 51.79222700 | 0.45655400 | 15 | 39 | 569513 | 213251 |
| CM3 1DG | 51.79100300 | 0.45573400 | 8 | 24 | 569461 | 213113 |
| CM3 1DH | 51.79280800 | 0.45370000 | 40 | 118 | 569314 | 213309 |
| CM3 1DJ | 51.79256800 | 0.45439700 | 33 | 80 | 569363 | 213284 |