Postcodes in Chelmsford page 6 Local Authority District

This page provides postcode data for the Chelmsford UK Local Authority District.

In 2021, Chelmsford contained approximately 75,400 households with a population of about 181,500

In 2011, Chelmsford contained approximately 69,659 households with a population of about 168,225

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
CM1 2JQ St Andrews 51.746407 0.443966 568816 208127 TL688081
CM1 2JR St Andrews 51.751833 0.439463 568485 208720 TL684087
CM1 2JS St Andrews 51.748255 0.438575 568437 208320 TL684083
CM1 2JT Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 2JU St Andrews 51.742644 0.440663 568602 207701 TL686077
CM1 2JW St Andrews 51.749294 0.439196 568476 208437 TL684084
CM1 2JX St Andrews 51.74333 0.440975 568621 207778 TL686077
CM1 2JY St Andrews 51.742879 0.443645 568807 207734 TL688077
CM1 2JZ St Andrews 51.743918 0.441267 568639 207844 TL686078
CM1 2LA St Andrews 51.746606 0.436994 568334 208133 TL683081
CM1 2LB St Andrews 51.749607 0.436692 568302 208466 TL683084
CM1 2LD St Andrews 51.750041 0.439164 568471 208520 TL684085
CM1 2LE St Andrews 51.749122 0.437086 568331 208413 TL683084
CM1 2LF St Andrews 51.74813 0.437221 568344 208303 TL683083
CM1 2LG St Andrews 51.74648 0.43874 568455 208123 TL684081
CM1 2LH St Andrews 51.741738 0.443583 568807 207607 TL688076
CM1 2LJ St Andrews 51.744427 0.442729 568738 207904 TL687079
CM1 2LL St Andrews 51.744441 0.443338 568780 207907 TL687079
CM1 2LN St Andrews 51.744296 0.441693 568667 207887 TL686078
CM1 2LP St Andrews 51.744487 0.441168 568630 207907 TL686079
CM1 2LQ St Andrews 51.747183 0.439966 568537 208204 TL685082
CM1 2LR St Andrews 51.745762 0.439498 568510 208045 TL685080
CM1 2LS St Andrews 51.74179 0.451046 569322 207630 TL693076
CM1 2LT St Andrews 51.749921 0.436709 568302 208501 TL683085
CM1 2LU St Andrews 51.739657 0.44941 569217 207389 TL692073
CM1 2LW St Andrews 51.745345 0.441417 568644 208003 TL686080
CM1 2LX St Andrews 51.739709 0.449934 569253 207396 TL692073
CM1 2LY St Andrews 51.740567 0.447141 569057 207485 TL690074
CM1 2LZ St Andrews 51.740487 0.448383 569143 207479 TL691074
CM1 2NA St Andrews 51.74179 0.451046 569322 207630 TL693076
CM1 2NB St Andrews 51.740894 0.449607 569226 207527 TL692075
CM1 2ND St Andrews 51.741031 0.447311 569067 207537 TL690075
CM1 2NE St Andrews 51.741029 0.443951 568835 207529 TL688075
CM1 2NF St Andrews 51.742391 0.448109 569117 207690 TL691076
CM1 2NG St Andrews 51.744219 0.447122 569042 207891 TL690078
CM1 2NH St Andrews 51.742282 0.447292 569061 207676 TL690076
CM1 2NJ St Andrews 51.739167 0.446153 568994 207327 TL689073
CM1 2NL St Andrews 51.739321 0.447364 569077 207347 TL690073
CM1 2NN St Andrews 51.740416 0.449668 569232 207474 TL692074
CM1 2NP St Andrews 51.739902 0.447134 569059 207411 TL690074
CM1 2NQ St Andrews 51.743507 0.448068 569110 207814 TL691078
CM1 2NR St Andrews 51.739625 0.443991 568843 207373 TL688073
CM1 2NS Writtle 51.739882 0.440311 568588 207393 TL685073
CM1 2NT St Andrews 51.740668 0.443163 568782 207487 TL687074
CM1 2NU St Andrews 51.739074 0.446727 569034 207318 TL690073
CM1 2NW St Andrews 51.738033 0.446208 569002 207201 TL690072
CM1 2NX St Andrews 51.738429 0.444896 568910 207242 TL689072
CM1 2NY St Andrews 51.747974 0.443848 568802 208301 TL688083
CM1 2NZ St Andrews 51.747974 0.443848 568802 208301 TL688083
CM1 2PA Marconi 51.740577 0.461729 570064 207520 TL700075
CM1 2PB Marconi 51.741107 0.461338 570035 207578 TL700075
CM1 2PD Marconi 51.739603 0.457997 569810 207403 TL698074
CM1 2PE Marconi 51.739769 0.459961 569945 207426 TL699074
CM1 2PF Marconi 51.739207 0.458033 569814 207359 TL698073
CM1 2PG Marconi 51.739588 0.45788 569802 207401 TL698074
CM1 2PH Marconi 51.738689 0.457831 569802 207301 TL698073
CM1 2PJ Marconi 51.73806 0.456942 569743 207229 TL697072
CM1 2PL Marconi 51.740037 0.454022 569534 207442 TL695074
CM1 2PN Marconi 51.74022 0.454727 569582 207464 TL695074
CM1 2PP St Andrews 51.740584 0.452386 569419 207499 TL694074
CM1 2PQ St Andrews 51.74179 0.451046 569322 207630 TL693076
CM1 2PR St Andrews 51.742451 0.451241 569333 207704 TL693077
CM1 2PS Marconi 51.74048 0.459913 569939 207505 TL699075
CM1 2PT Marconi 51.73998 0.462319 570107 207455 TL701074
CM1 2PU St Andrews 51.742427 0.449835 569236 207698 TL692076
CM1 2PW Marconi 51.741273 0.455147 569607 207582 TL696075
CM1 2PX Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 2PY Marconi 51.737262 0.464141 570243 207157 TL702071
CM1 2PZ Marconi 51.737185 0.464412 570262 207149 TL702071
CM1 2QA Waterhouse Farm 51.737016 0.462158 570107 207125 TL701071
CM1 2QB Marconi 51.738249 0.462109 570099 207262 TL700072
CM1 2QD Marconi 51.737489 0.464487 570266 207183 TL702071
CM1 2QE Waterhouse Farm 51.729127 0.457109 569788 206236 TL697062
CM1 2QF Marconi 51.737761 0.464806 570287 207214 TL702072
CM1 2QG Marconi 51.737712 0.464122 570240 207207 TL702072
CM1 2QH Marconi 51.738357 0.464244 570246 207279 TL702072
CM1 2QJ Marconi 51.739064 0.460575 569990 207349 TL699073
CM1 2QL Marconi 51.738864 0.461954 570086 207330 TL700073
CM1 2QN Marconi 51.738585 0.461548 570059 207298 TL700072
CM1 2QP Waterhouse Farm 51.736598 0.462381 570124 207079 TL701070
CM1 2QQ Marconi 51.738027 0.46453 570267 207243 TL702072
CM1 2QR Waterhouse Farm 51.735734 0.4598 569949 206977 TL699069
CM1 2QS Waterhouse Farm 51.736083 0.46076 570014 207018 TL700070
CM1 2QT Waterhouse Farm 51.732515 0.456801 569754 206612 TL697066
CM1 2QU Waterhouse Farm 51.731761 0.456267 569720 206527 TL697065
CM1 2QW Marconi 51.737846 0.462015 570094 207217 TL700072
CM1 2QX Waterhouse Farm 51.73015 0.456788 569762 206349 TL697063
CM1 2QY Waterhouse Farm 51.735398 0.458261 569844 206936 TL698069
CM1 2QZ Marconi 51.737634 0.458411 569846 207185 TL698071
CM1 2RA Marconi 51.738129 0.457945 569812 207239 TL698072
CM1 2RB Marconi 51.737137 0.460224 569973 207134 TL699071
CM1 2RD Marconi 51.736242 0.46003 569963 207034 TL699070
CM1 2RE Marconi 51.736931 0.459343 569913 207109 TL699071
CM1 2RF Marconi 51.737912 0.459744 569937 207219 TL699072
CM1 2RG Marconi 51.738089 0.459884 569946 207239 TL699072
CM1 2RH Marconi 51.7385 0.460457 569984 207286 TL699072
CM1 2RJ Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 2RL Waterhouse Farm 51.733381 0.457963 569831 206711 TL698067
CM1 2RN Marconi 51.736904 0.457647 569796 207102 TL697071
CM1 2RP Waterhouse Farm 51.732792 0.455136 569638 206639 TL696066
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license