This page provides postcode data for the Essex English ceremonial county. Essex contains approximately 718,594 households with a population of about 1,724,905 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| CM3 3NQ | 51.804387 | 0.514251 | 573445 | 214739 | TL734147 | Yes |
| CM3 3NR | 51.767676 | 0.528979 | 574602 | 210692 | TL746106 | No |
| CM3 3NS | 51.786868 | 0.473155 | 570678 | 212694 | TL706126 | Yes |
| CM3 3NT | 51.78874 | 0.474809 | 570785 | 212906 | TL707129 | Yes |
| CM3 3NU | 51.787731 | 0.475333 | 570825 | 212795 | TL708127 | Yes |
| CM3 3NW | 51.800714 | 0.50182 | 572602 | 214301 | TL726143 | No |
| CM3 3NX | 51.78903 | 0.475144 | 570807 | 212939 | TL708129 | Yes |
| CM3 3NY | 51.790665 | 0.476089 | 570866 | 213123 | TL708131 | Yes |
| CM3 3NZ | 51.784964 | 0.471789 | 570591 | 212479 | TL705124 | Yes |
| CM3 3PA | 51.783846 | 0.473192 | 570692 | 212358 | TL706123 | Yes |
| CM3 3PB | 51.783841 | 0.474685 | 570795 | 212361 | TL707123 | Yes |
| CM3 3PD | 51.784321 | 0.474117 | 570754 | 212413 | TL707124 | Yes |
| CM3 3PE | 51.784749 | 0.475155 | 570824 | 212463 | TL708124 | Yes |
| CM3 3PF | 51.778469 | 0.473593 | 570740 | 211761 | TL707117 | Yes |
| CM3 3PG | 51.7784 | 0.473024 | 570701 | 211752 | TL707117 | Yes |
| CM3 3PH | 51.776266 | 0.473995 | 570776 | 211517 | TL707115 | Yes |
| CM3 3PJ | 51.775982 | 0.474211 | 570792 | 211486 | TL707114 | Yes |
| CM3 3PL | 51.775124 | 0.473541 | 570749 | 211389 | TL707113 | Yes |
| CM3 3PN | 51.774902 | 0.473413 | 570741 | 211364 | TL707113 | Yes |
| CM3 3PP | 51.774425 | 0.487071 | 571685 | 211343 | TL716113 | Yes |
| CM3 3PQ | 51.776614 | 0.474101 | 570782 | 211556 | TL707115 | Yes |
| CM3 3PR | 51.77881 | 0.486385 | 571621 | 211829 | TL716118 | Yes |
| CM3 3PS | 51.779345 | 0.501854 | 572686 | 211925 | TL726119 | Yes |
| CM3 3PT | 51.772689 | 0.496832 | 572365 | 211173 | TL723111 | Yes |
| CM3 3PU | 51.772533 | 0.496548 | 572346 | 211155 | TL723111 | No |
| CM3 3PW | 51.777081 | 0.469429 | 570458 | 211597 | TL704115 | Yes |
| CM3 3PX | 51.7726 | 0.504844 | 572918 | 211182 | TL729111 | Yes |
| CM3 3PY | 51.769826 | 0.494877 | 572241 | 210850 | TL722108 | Yes |
| CM3 3PZ | 51.778564 | 0.489531 | 571839 | 211809 | TL718118 | Yes |
| CM3 3QA | 51.762143 | 0.539061 | 575319 | 210101 | TL753101 | Yes |
| CM3 3QB | 51.76249 | 0.539254 | 575331 | 210140 | TL753101 | Yes |
| CM3 3QD | 51.768222 | 0.507268 | 573102 | 210701 | TL731107 | No |
| CM3 3QE | 51.759391 | 0.541558 | 575502 | 209801 | TL755098 | No |
| CM3 3QF | 51.742499 | 0.500627 | 572742 | 207825 | TL727078 | No |
| CM3 3QG | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3QH | 51.767676 | 0.528979 | 574602 | 210692 | TL746106 | No |
| CM3 3QJ | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3QL | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3QN | 51.771991 | 0.495402 | 572269 | 211092 | TL722110 | Yes |
| CM3 3QP | 51.772735 | 0.494661 | 572215 | 211173 | TL722111 | Yes |
| CM3 3QQ | 51.780088 | 0.472276 | 570643 | 211938 | TL706119 | Yes |
| CM3 3QR | 51.759391 | 0.541558 | 575502 | 209801 | TL755098 | No |
| CM3 3QS | 51.77323 | 0.495949 | 572302 | 211231 | TL723112 | Yes |
| CM3 3QT | 51.790119 | 0.524565 | 574211 | 213177 | TL742131 | Yes |
| CM3 3QU | 51.776963 | 0.472902 | 570698 | 211592 | TL706115 | Yes |
| CM3 3QW | 51.757622 | 0.518461 | 573915 | 209549 | TL739095 | Yes |
| CM3 3RA | 51.772497 | 0.517652 | 573802 | 211201 | TL738112 | No |
| CM3 3SA | 51.787823 | 0.479051 | 571081 | 212814 | TL710128 | Yes |
| CM3 3WA | 51.787796 | 0.479064 | 571082 | 212811 | TL710128 | No |
| CM3 3WB | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3WD | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3WE | 51.742499 | 0.500627 | 572742 | 207825 | TL727078 | No |
| CM3 3WF | 51.742499 | 0.500627 | 572742 | 207825 | TL727078 | No |
| CM3 3WG | 51.758495 | 0.54016 | 575409 | 209698 | TL754096 | No |
| CM3 3WJ | 51.742499 | 0.500627 | 572742 | 207825 | TL727078 | No |
| CM3 3WL | 51.742499 | 0.500627 | 572742 | 207825 | TL727078 | Yes |
| CM3 3WN | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3WP | 51.742499 | 0.500627 | 572742 | 207825 | TL727078 | Yes |
| CM3 3WQ | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3WR | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3WS | 51.742499 | 0.500627 | 572742 | 207825 | TL727078 | No |
| CM3 3WT | 51.787796 | 0.479064 | 571082 | 212811 | TL710128 | No |
| CM3 3WU | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3WW | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3WX | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3WY | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3WZ | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3XA | 51.73722 | 0.476016 | 571063 | 207180 | TL710071 | No |
| CM3 3XQ | 51.742499 | 0.500627 | 572742 | 207825 | TL727078 | Yes |
| CM3 3YA | 51.742499 | 0.500627 | 572742 | 207825 | TL727078 | Yes |
| CM3 3ZQ | 51.787796 | 0.479064 | 571082 | 212811 | TL710128 | No |
| CM3 4AA | 51.718116 | 0.566579 | 577390 | 205272 | TL773052 | Yes |
| CM3 4AB | 51.716696 | 0.566962 | 577422 | 205115 | TL774051 | Yes |
| CM3 4AD | 51.716473 | 0.566863 | 577416 | 205090 | TL774050 | No |
| CM3 4AE | 51.715641 | 0.569132 | 577576 | 205003 | TL775050 | Yes |
| CM3 4AF | 51.716919 | 0.570768 | 577684 | 205149 | TL776051 | Yes |
| CM3 4AG | 51.716399 | 0.568625 | 577538 | 205086 | TL775050 | Yes |
| CM3 4AH | 51.704113 | 0.557521 | 576819 | 203693 | TL768036 | No |
| CM3 4AJ | 51.704126 | 0.551153 | 576379 | 203679 | TL763036 | Yes |
| CM3 4AL | 51.711449 | 0.554345 | 576571 | 204501 | TL765045 | Yes |
| CM3 4AN | 51.71045 | 0.55565 | 576665 | 204393 | TL766043 | Yes |
| CM3 4AP | 51.720172 | 0.554779 | 576567 | 205472 | TL765054 | Yes |
| CM3 4AQ | 51.704131 | 0.560852 | 577049 | 203703 | TL770037 | Yes |
| CM3 4AR | 51.722163 | 0.552545 | 576405 | 205688 | TL764056 | Yes |
| CM3 4AS | 51.720251 | 0.55445 | 576544 | 205480 | TL765054 | Yes |
| CM3 4AT | 51.719567 | 0.556135 | 576663 | 205408 | TL766054 | Yes |
| CM3 4AU | 51.728729 | 0.569034 | 577518 | 206458 | TL775064 | Yes |
| CM3 4AW | 51.712747 | 0.556271 | 576699 | 204650 | TL766046 | Yes |
| CM3 4AX | 51.728288 | 0.560407 | 576924 | 206388 | TL769063 | Yes |
| CM3 4AY | 51.728575 | 0.55505 | 576553 | 206407 | TL765064 | Yes |
| CM3 4AZ | 51.73215 | 0.558583 | 576783 | 206813 | TL767068 | Yes |
| CM3 4BA | 51.736023 | 0.549198 | 576120 | 207221 | TL761072 | Yes |
| CM3 4BB | 51.737054 | 0.557223 | 576670 | 207355 | TL766073 | Yes |
| CM3 4BD | 51.740065 | 0.557726 | 576693 | 207691 | TL766076 | Yes |
| CM3 4BE | 51.742984 | 0.555834 | 576551 | 208011 | TL765080 | Yes |
| CM3 4BF | 51.743035 | 0.549332 | 576102 | 208001 | TL761080 | No |
| CM3 4BG | 51.74166 | 0.538883 | 575386 | 207823 | TL753078 | Yes |
| CM3 4BH | 51.739536 | 0.538126 | 575342 | 207585 | TL753075 | Yes |
| CM3 4BJ | 51.735018 | 0.533702 | 575054 | 207072 | TL750070 | Yes |
| CM3 4BL | 51.738832 | 0.565972 | 577267 | 207574 | TL772075 | Yes |
| CM3 4BN | 51.740475 | 0.559923 | 576843 | 207742 | TL768077 | Yes |
| CM3 4BP | 51.742249 | 0.571366 | 577626 | 207967 | TL776079 | Yes |
| CM3 4BQ | 51.741658 | 0.536898 | 575249 | 207818 | TL752078 | Yes |
| CM3 4BS | 51.748284 | 0.572187 | 577659 | 208640 | TL776086 | Yes |
| CM3 4BT | 51.751796 | 0.572357 | 577657 | 209031 | TL776090 | Yes |
| CM3 4BU | 51.752901 | 0.572406 | 577656 | 209154 | TL776091 | Yes |
| CM3 4BW | 51.740499 | 0.561329 | 576940 | 207748 | TL769077 | Yes |
| CM3 4BX | 51.744209 | 0.582879 | 578413 | 208213 | TL784082 | Yes |
| CM3 4BY | 51.748674 | 0.588408 | 578777 | 208723 | TL787087 | Yes |
| CM3 4BZ | 51.740964 | 0.596253 | 579349 | 207885 | TL793078 | Yes |
| CM3 4DA | 51.73861 | 0.596973 | 579408 | 207625 | TL794076 | Yes |
| CM3 4DB | 51.717411 | 0.568421 | 577520 | 205198 | TL775051 | Yes |
| CM3 4DD | 51.74154 | 0.572543 | 577710 | 207891 | TL777078 | Yes |
| CM3 4DE | 51.714664 | 0.567774 | 577486 | 204891 | TL774048 | Yes |
| CM3 4DF | 51.712112 | 0.58283 | 578536 | 204644 | TL785046 | No |
| CM3 4DG | 51.718278 | 0.571106 | 577702 | 205301 | TL777053 | No |
| CM3 4DH | 51.718705 | 0.572173 | 577774 | 205351 | TL777053 | Yes |
| CM3 4DJ | 51.717897 | 0.572894 | 577827 | 205263 | TL778052 | Yes |
| CM3 4DL | 51.718714 | 0.569683 | 577602 | 205346 | TL776053 | Yes |
| CM3 4DN | 51.720275 | 0.571523 | 577723 | 205524 | TL777055 | Yes |
| CM3 4DP | 51.720343 | 0.564693 | 577251 | 205515 | TL772055 | Yes |
| CM3 4DQ | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4DR | 51.720934 | 0.565204 | 577284 | 205582 | TL772055 | Yes |
| CM3 4DS | 51.720457 | 0.561948 | 577061 | 205521 | TL770055 | Yes |
| CM3 4DT | 51.718752 | 0.564646 | 577254 | 205338 | TL772053 | Yes |
| CM3 4DU | 51.717926 | 0.571593 | 577737 | 205263 | TL777052 | Yes |
| CM3 4DW | 51.720427 | 0.567868 | 577470 | 205532 | TL774055 | Yes |
| CM3 4DX | 51.714483 | 0.570717 | 577690 | 204878 | TL776048 | Yes |
| CM3 4DY | 51.713215 | 0.570297 | 577666 | 204736 | TL776047 | Yes |
| CM3 4DZ | 51.712103 | 0.568902 | 577574 | 204609 | TL775046 | Yes |
| CM3 4EA | 51.712112 | 0.58283 | 578536 | 204644 | TL785046 | No |
| CM3 4EB | 51.712668 | 0.570628 | 577691 | 204676 | TL776046 | Yes |
| CM3 4ED | 51.712908 | 0.57361 | 577896 | 204710 | TL778047 | Yes |
| CM3 4EE | 51.712774 | 0.57602 | 578063 | 204701 | TL780047 | Yes |
| CM3 4EF | 51.721605 | 0.57687 | 578087 | 205685 | TL780056 | Yes |
| CM3 4EG | 51.714568 | 0.570114 | 577648 | 204886 | TL776048 | Yes |
| CM3 4EH | 51.719665 | 0.564452 | 577237 | 205439 | TL772054 | Yes |
| CM3 4EJ | 51.719294 | 0.567022 | 577416 | 205404 | TL774054 | Yes |
| CM3 4EL | 51.712112 | 0.58283 | 578536 | 204644 | TL785046 | No |
| CM3 4EN | 51.716482 | 0.571004 | 577702 | 205101 | TL777051 | No |
| CM3 4EP | 51.702066 | 0.57958 | 578351 | 203519 | TL783035 | Yes |
| CM3 4EQ | 51.715676 | 0.572464 | 577806 | 205015 | TL778050 | Yes |
| CM3 4ER | 51.69965 | 0.576591 | 578154 | 203243 | TL781032 | Yes |
| CM3 4ES | 51.698524 | 0.581983 | 578531 | 203131 | TL785031 | Yes |
| CM3 4ET | 51.695422 | 0.583992 | 578682 | 202791 | TL786027 | Yes |
| CM3 4EU | 51.695213 | 0.584921 | 578747 | 202770 | TL787027 | Yes |
| CM3 4EW | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4EX | 51.694331 | 0.585739 | 578807 | 202674 | TL788026 | Yes |
| CM3 4EY | 51.693182 | 0.581549 | 578522 | 202536 | TL785025 | Yes |
| CM3 4EZ | 51.692228 | 0.582797 | 578612 | 202433 | TL786024 | Yes |
| CM3 4FA | 51.71486 | 0.555059 | 576607 | 204882 | TL766048 | Yes |
| CM3 4FB | 51.712112 | 0.58283 | 578536 | 204644 | TL785046 | No |
| CM3 4FD | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4FE | 51.712112 | 0.58283 | 578536 | 204644 | TL785046 | No |
| CM3 4FF | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4FG | 51.69155 | 0.610615 | 580537 | 202426 | TL805024 | Yes |
| CM3 4FH | 51.716161 | 0.581135 | 578403 | 205090 | TL784050 | Yes |
| CM3 4FJ | 51.715709 | 0.583658 | 578579 | 205046 | TL785050 | Yes |
| CM3 4FL | 51.746195 | 0.548366 | 576023 | 208350 | TL760083 | Yes |
| CM3 4FN | 51.732162 | 0.575283 | 577936 | 206855 | TL779068 | No |
| CM3 4FP | 51.713991 | 0.5898 | 579010 | 204870 | TL790048 | Yes |
| CM3 4FQ | 51.688314 | 0.584557 | 578749 | 202002 | TL787020 | Yes |
| CM3 4FS | 51.70417 | 0.578397 | 578261 | 203750 | TL782037 | Yes |
| CM3 4FT | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4FY | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GA | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GB | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GD | 51.712112 | 0.58283 | 578536 | 204644 | TL785046 | No |
| CM3 4GE | 51.712103 | 0.582829 | 578536 | 204643 | TL785046 | No |
| CM3 4GG | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GH | 51.712112 | 0.58283 | 578536 | 204644 | TL785046 | No |
| CM3 4GP | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GS | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GU | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GW | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GX | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GY | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4GZ | 51.717366 | 0.579481 | 578284 | 205220 | TL782052 | No |
| CM3 4HA | 51.692122 | 0.585989 | 578833 | 202429 | TL788024 | Yes |
| CM3 4HB | 51.636255 | 0.467695 | 570868 | 195933 | TQ708959 | Yes |
| CM3 4HD | 51.689525 | 0.585928 | 578839 | 202140 | TL788021 | Yes |
| CM3 4HE | 51.688353 | 0.585644 | 578824 | 202009 | TL788020 | Yes |
| CM3 4HF | 51.684239 | 0.578045 | 578315 | 201533 | TL783015 | Yes |
| CM3 4HG | 51.675442 | 0.583404 | 578720 | 200568 | TL787005 | Yes |
| CM3 4HH | 51.673522 | 0.589746 | 579166 | 200370 | TL791003 | Yes |
| CM3 4HJ | 51.675761 | 0.589367 | 579131 | 200618 | TL791006 | Yes |
| CM3 4HL | 51.675967 | 0.591448 | 579274 | 200646 | TL792006 | Yes |
| CM3 4HN | 51.677893 | 0.592976 | 579372 | 200864 | TL793008 | Yes |
| CM3 4HP | 51.691105 | 0.579883 | 578415 | 202301 | TL784023 | Yes |
| CM3 4HQ | 51.675999 | 0.585099 | 578835 | 200634 | TL788006 | Yes |
| CM3 4HR | 51.691088 | 0.579028 | 578356 | 202297 | TL783022 | Yes |
| CM3 4HS | 51.691536 | 0.57995 | 578418 | 202349 | TL784023 | Yes |
| CM3 4HT | 51.691398 | 0.581694 | 578539 | 202338 | TL785023 | Yes |
| CM3 4HU | 51.691199 | 0.585039 | 578771 | 202324 | TL787023 | Yes |
| CM3 4HW | 51.684527 | 0.588638 | 579046 | 201591 | TL790015 | Yes |
| CM3 4HX | 51.715471 | 0.587553 | 578849 | 205029 | TL788050 | Yes |
| CM3 4HY | 51.714224 | 0.590667 | 579069 | 204898 | TL790048 | Yes |
| CM3 4HZ | 51.712457 | 0.591261 | 579117 | 204703 | TL791047 | Yes |
| CM3 4JA | 51.713216 | 0.590682 | 579074 | 204786 | TL790047 | Yes |
| CM3 4JB | 51.676193 | 0.592184 | 579324 | 200673 | TL793006 | Yes |