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 |
|---|---|---|---|---|---|---|
| CM3 1QN | 51.84014200 | 0.49960800 | 6 | 15 | 572299 | 218680 |
| CM3 1QP | 51.82658700 | 0.50223900 | N/A | N/A | 572532 | 217179 |
| CM3 1QQ | 51.84871400 | 0.49398400 | 44 | 107 | 571879 | 219620 |
| CM3 1QR | 51.81217100 | 0.50987000 | 1 | 2 | 573113 | 215594 |
| CM3 1QS | 51.82659200 | 0.50286400 | 9 | 24 | 572575 | 217181 |
| CM3 1QW | 51.84099500 | 0.49455900 | 11 | 22 | 571948 | 218763 |
| CM3 1QX | 51.83507700 | 0.51361100 | 1 | 4 | 573283 | 218150 |
| CM3 1RA | 51.79327000 | 0.45910500 | 17 | 19 | 569685 | 213373 |
| CM3 1RB | 51.79176400 | 0.45976300 | 17 | 42 | 569736 | 213207 |
| CM3 1RD | 51.84203100 | 0.51263400 | N/A | N/A | 573189 | 218921 |
| CM3 1RE | 51.80344000 | 0.46173300 | 14 | 33 | 569828 | 214510 |
| CM3 1RP | 51.82748000 | 0.50845700 | 19 | 53 | 572957 | 217293 |
| CM3 1RR | 51.82715400 | 0.50899100 | 19 | 64 | 572995 | 217258 |
| CM3 1RS | 51.82875100 | 0.50871700 | 39 | 113 | 572970 | 217435 |
| CM3 1RT | 51.82442800 | 0.50904200 | 44 | 103 | 573009 | 216955 |
| CM3 1RU | 51.82853300 | 0.50966200 | 9 | 26 | 573036 | 217413 |
| CM3 1RX | 51.82384100 | 0.50957600 | 37 | 97 | 573048 | 216891 |
| CM3 1SG | 51.83156000 | 0.50817600 | 63 | 166 | 572922 | 217746 |
| CM3 1SH | 51.83274900 | 0.50934500 | 50 | 138 | 572998 | 217881 |
| CM3 1TG | 51.84698000 | 0.47308200 | 1 | 1 | 570446 | 219378 |
| CM3 2AA | 51.78775900 | 0.58639900 | 5 | 12 | 578484 | 213064 |
| CM3 2AB | 51.78838400 | 0.58700000 | 4 | 13 | 578523 | 213135 |
| CM3 2AD | 51.78847100 | 0.58588600 | 2 | 9 | 578446 | 213142 |
| CM3 2AE | 51.79012900 | 0.59472500 | 2 | 7 | 579049 | 213348 |
| CM3 2AF | 51.79166300 | 0.58387900 | 2 | 3 | 578295 | 213492 |
| CM3 2AG | 51.79269200 | 0.58495300 | N/A | N/A | 578365 | 213609 |
| CM3 2AJ | 51.79922400 | 0.58685000 | 4 | 14 | 578470 | 214340 |
| CM3 2AL | 51.80219500 | 0.58712100 | 5 | 15 | 578477 | 214671 |
| CM3 2AN | 51.80497500 | 0.57599700 | 2 | 5 | 577699 | 214953 |
| CM3 2AP | 51.81209500 | 0.55304400 | N/A | N/A | 576089 | 215689 |
| CM3 2AQ | 51.79364500 | 0.58373100 | 2 | 5 | 578277 | 213712 |
| CM3 2AR | 51.81271500 | 0.55307900 | 5 | 10 | 576089 | 215758 |
| CM3 2AS | 51.81519900 | 0.55052100 | 1 | 2 | 575903 | 216028 |
| CM3 2AT | 51.82051000 | 0.56183500 | 4 | 9 | 576662 | 216646 |
| CM3 2AU | 51.82194600 | 0.56526900 | 7 | 17 | 576893 | 216814 |
| CM3 2AW | 51.80747100 | 0.56302500 | 5 | 12 | 576795 | 215199 |
| CM3 2AX | 51.81448600 | 0.54730300 | 2 | 3 | 575684 | 215941 |
| CM3 2AY | 51.81526200 | 0.53721900 | 13 | 31 | 574986 | 216003 |
| CM3 2AZ | 51.81490800 | 0.53356900 | 4 | 10 | 574736 | 215955 |
| CM3 2BA | 51.81570200 | 0.53265800 | 2 | 4 | 574670 | 216041 |
| CM3 2BB | 51.81620800 | 0.53422500 | 7 | 15 | 574776 | 216101 |
| CM3 2BD | 51.82813700 | 0.53357200 | 4 | 12 | 574685 | 217426 |
| CM3 2BE | 51.83223800 | 0.54110500 | 6 | 14 | 575188 | 217900 |
| CM3 2BF | 51.77771800 | 0.60006200 | 4 | 10 | 579466 | 211981 |
| CM3 2BG | 51.83253500 | 0.53859600 | 11 | 25 | 575014 | 217927 |
| CM3 2BH | 51.83133800 | 0.54362200 | N/A | N/A | 575365 | 217806 |
| CM3 2BJ | 51.83020100 | 0.54627400 | 4 | 17 | 575552 | 217686 |
| CM3 2BL | 51.83329800 | 0.55811900 | 2 | 4 | 576356 | 218059 |
| CM3 2BN | 51.82447300 | 0.56526700 | 5 | 15 | 576883 | 217095 |
| CM3 2BP | 51.82321900 | 0.57449800 | 1 | 1 | 577524 | 216978 |