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 5NW | 51.64646700 | 0.60871900 | 22 | 58 | 580585 | 197408 |
| CM3 5NX | 51.64449300 | 0.60526600 | 20 | 49 | 580354 | 197180 |
| CM3 5NY | 51.64463000 | 0.60758700 | 21 | 48 | 580514 | 197201 |
| CM3 5NZ | 51.64442500 | 0.60672200 | 14 | 37 | 580455 | 197176 |
| CM3 5PA | 51.64453900 | 0.60924400 | 42 | 124 | 580629 | 197195 |
| CM3 5PB | 51.64386900 | 0.60864200 | 8 | 28 | 580590 | 197119 |
| CM3 5PD | 51.65066900 | 0.61587100 | 15 | 42 | 581063 | 197893 |
| CM3 5PE | 51.65000700 | 0.60883500 | 16 | 56 | 580579 | 197802 |
| CM3 5PF | 51.65055100 | 0.61065900 | 48 | 139 | 580703 | 197867 |
| CM0 7DQ | 51.66376600 | 0.83241000 | 31 | 91 | 595984 | 199908 |
| CM0 7DR | 51.66712500 | 0.84372700 | 4 | 10 | 596752 | 200312 |
| CM3 5PG | 51.65256000 | 0.61739700 | 9 | 21 | 581161 | 198107 |
| CM3 5PH | 51.65188100 | 0.61476900 | 43 | 103 | 580982 | 198025 |
| CM3 5PJ | 51.65073400 | 0.61335900 | 40 | 118 | 580889 | 197894 |
| CM3 5PL | 51.65123600 | 0.60695400 | 7 | 24 | 580444 | 197934 |
| CM0 7DS | 51.66587200 | 0.84088600 | 1 | 2 | 596561 | 200165 |
| CM0 7DT | 51.67024200 | 0.84390800 | 6 | 12 | 596751 | 200659 |
| CM0 7DU | 51.67677700 | 0.84100400 | 2 | 4 | 596522 | 201378 |
| CM3 5PN | 51.65167400 | 0.60570500 | 20 | 49 | 580356 | 197980 |
| CM0 7DW | 51.66574300 | 0.83648100 | 23 | 54 | 596257 | 200139 |
| CM3 5PP | 51.65078100 | 0.60559800 | 16 | 41 | 580352 | 197880 |
| CM0 7DX | 51.67413600 | 0.84909900 | 3 | 7 | 597093 | 201106 |
| CM3 5PQ | 51.65140500 | 0.61014300 | 59 | 163 | 580664 | 197961 |
| CM0 7DY | 51.67501000 | 0.84785100 | 5 | 18 | 597003 | 201200 |
| CM3 5PR | 51.65079800 | 0.60402300 | 17 | 45 | 580243 | 197878 |
| CM3 5PS | 51.65019800 | 0.60391600 | 6 | 17 | 580238 | 197811 |
| CM0 7DZ | 51.67684100 | 0.85025200 | 14 | 45 | 597161 | 201410 |
| CM3 5PT | 51.65000400 | 0.60454100 | 24 | 63 | 580282 | 197791 |
| CM0 7EA | 51.67650500 | 0.85296500 | 3 | 12 | 597350 | 201380 |
| CM3 5PU | 51.64989200 | 0.60592300 | 11 | 38 | 580378 | 197782 |
| CM0 7EB | 51.66288300 | 0.83320800 | 14 | 23 | 596043 | 199812 |
| CM3 5PW | 51.65100700 | 0.60513400 | 13 | 34 | 580319 | 197904 |
| CM0 7ED | 51.66539900 | 0.83329300 | 16 | 47 | 596038 | 200092 |
| CM3 5PX | 51.65015900 | 0.60566400 | 10 | 21 | 580359 | 197811 |
| CM3 5PY | 51.65109800 | 0.60346200 | 18 | 62 | 580203 | 197910 |
| CM3 5PZ | 51.65080200 | 0.60182600 | 5 | 8 | 580091 | 197873 |
| CM0 7EE | 51.66234900 | 0.83371000 | 5 | 5 | 596080 | 199754 |
| CM0 7EF | 51.66020100 | 0.83403800 | 13 | 41 | 596112 | 199516 |
| CM0 7EG | 51.66115100 | 0.83456000 | 37 | 72 | 596144 | 199623 |
| CM0 7EH | 51.66084400 | 0.83712900 | 14 | 31 | 596323 | 199596 |
| CM0 7EJ | 51.66126200 | 0.82648300 | 33 | 84 | 595585 | 199614 |
| CM0 7EL | 51.66225700 | 0.82745600 | 4 | 7 | 595648 | 199727 |
| CM0 7EP | 51.66184800 | 0.82952800 | 6 | 14 | 595793 | 199687 |
| CM0 7EQ | 51.66130100 | 0.83718700 | N/A | N/A | 596325 | 199647 |
| CM0 7ER | 51.66073900 | 0.82552500 | 23 | 77 | 595521 | 199553 |
| CM0 7ES | 51.65976200 | 0.82798100 | 37 | 91 | 595695 | 199451 |
| CM0 7ET | 51.66113800 | 0.82876100 | 11 | 29 | 595743 | 199606 |
| CM0 7EU | 51.66097500 | 0.83401400 | 34 | 48 | 596107 | 199602 |
| CM0 7EW | 51.66171800 | 0.83294700 | 60 | 145 | 596030 | 199682 |
| CM0 7EX | 51.66239000 | 0.82565700 | 3 | 6 | 595523 | 199737 |