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? |
|---|---|---|---|---|---|---|
| CM17 9SJ | 51.775003 | 0.142134 | 547888 | 210652 | TL478106 | Yes |
| CM17 9SL | 51.775151 | 0.142446 | 547909 | 210669 | TL479106 | Yes |
| CM17 9SN | 51.773429 | 0.143147 | 547963 | 210479 | TL479104 | Yes |
| CM17 9SP | 51.774749 | 0.144239 | 548034 | 210628 | TL480106 | Yes |
| CM17 9SQ | 51.774395 | 0.140975 | 547810 | 210582 | TL478105 | Yes |
| CM17 9SR | 51.770137 | 0.128337 | 546952 | 210083 | TL469100 | Yes |
| CM17 9SS | 51.747678 | 0.1523 | 548679 | 207634 | TL486076 | Yes |
| CM17 9ST | 51.772655 | 0.140211 | 547763 | 210387 | TL477103 | Yes |
| CM17 9SW | 51.77366 | 0.139838 | 547734 | 210498 | TL477104 | Yes |
| CM17 9SX | 51.756593 | 0.15016 | 548502 | 208621 | TL485086 | Yes |
| CM17 9SY | 51.774414 | 0.133974 | 547327 | 210570 | TL473105 | Yes |
| CM17 9SZ | 51.774706 | 0.134234 | 547344 | 210603 | TL473106 | Yes |
| CM17 9TA | 51.76604 | 0.130116 | 547088 | 209631 | TL470096 | Yes |
| CM17 9TB | 51.76555 | 0.128875 | 547004 | 209574 | TL470095 | Yes |
| CM17 9TD | 51.767099 | 0.130731 | 547127 | 209750 | TL471097 | Yes |
| CM17 9TE | 51.766095 | 0.132553 | 547256 | 209642 | TL472096 | Yes |
| CM17 9TF | 51.762034 | 0.146158 | 548208 | 209218 | TL482092 | Yes |
| CM17 9TG | 51.767476 | 0.132734 | 547264 | 209796 | TL472097 | Yes |
| CM17 9TH | 51.768191 | 0.131536 | 547179 | 209873 | TL471098 | Yes |
| CM17 9TJ | 51.762469 | 0.147946 | 548330 | 209270 | TL483092 | Yes |
| CM17 9TL | 51.774885 | 0.135315 | 547418 | 210625 | TL474106 | Yes |
| CM17 9TN | 51.775251 | 0.134927 | 547390 | 210665 | TL473106 | Yes |
| CM17 9TP | 51.768309 | 0.133962 | 547346 | 209891 | TL473098 | No |
| CM17 9TQ | 51.776212 | 0.13503 | 547394 | 210772 | TL473107 | Yes |
| CM17 9TR | 51.777217 | 0.135614 | 547431 | 210885 | TL474108 | Yes |
| CM17 9TS | 51.777477 | 0.135191 | 547401 | 210913 | TL474109 | Yes |
| CM17 9TT | 51.776955 | 0.133732 | 547302 | 210852 | TL473108 | Yes |
| CM17 9TU | 51.776339 | 0.134442 | 547353 | 210785 | TL473107 | Yes |
| CM17 9TW | 51.775425 | 0.133804 | 547312 | 210682 | TL473106 | Yes |
| CM17 9TX | 51.773295 | 0.129718 | 547037 | 210437 | TL470104 | Yes |
| CM17 9TY | 51.76208 | 0.138204 | 547659 | 209207 | TL476092 | No |
| CM17 9TZ | 51.765486 | 0.146713 | 548235 | 209603 | TL482096 | Yes |
| CM17 9UA | 51.76208 | 0.138204 | 547659 | 209207 | TL476092 | No |
| CM17 9UB | 51.775158 | 0.13859 | 547643 | 210662 | TL476106 | Yes |
| CM17 9UD | 51.775106 | 0.136486 | 547498 | 210652 | TL474106 | Yes |
| CM17 9UE | 51.775441 | 0.138864 | 547661 | 210694 | TL476106 | Yes |
| CM17 9UF | 51.775839 | 0.138738 | 547651 | 210738 | TL476107 | Yes |
| CM17 9UG | 51.776101 | 0.138156 | 547610 | 210766 | TL476107 | Yes |
| CM17 9UH | 51.775591 | 0.137509 | 547567 | 210708 | TL475107 | Yes |
| CM17 9UJ | 51.774807 | 0.136616 | 547508 | 210619 | TL475106 | Yes |
| CM17 9UL | 51.775208 | 0.138288 | 547622 | 210667 | TL476106 | Yes |
| CM17 9UN | 51.77515 | 0.137546 | 547571 | 210659 | TL475106 | Yes |
| CM17 9UP | 51.775228 | 0.137202 | 547547 | 210667 | TL475106 | Yes |
| CM17 9UQ | 51.760934 | 0.156177 | 548903 | 209116 | TL489091 | Yes |
| CM17 9US | 51.776454 | 0.137013 | 547530 | 210803 | TL475108 | No |
| CM17 9UT | 51.777308 | 0.138039 | 547598 | 210900 | TL475108 | No |
| CM17 9UU | 51.776982 | 0.137661 | 547573 | 210863 | TL475108 | Yes |
| CM17 9UW | 51.776364 | 0.139038 | 547670 | 210797 | TL476107 | Yes |
| CM17 9UX | 51.776471 | 0.139536 | 547704 | 210810 | TL477108 | Yes |
| CM17 9UY | 51.776574 | 0.138324 | 547620 | 210819 | TL476108 | Yes |
| CM17 9UZ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WA | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WB | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WD | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WE | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WF | 51.761303 | 0.143384 | 548019 | 209131 | TL480091 | No |
| CM17 9WG | 51.761169 | 0.143334 | 548016 | 209116 | TL480091 | Yes |
| CM17 9WH | 51.76126 | 0.146701 | 548248 | 209133 | TL482091 | Yes |
| CM17 9WJ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WL | 51.761386 | 0.146707 | 548248 | 209147 | TL482091 | No |
| CM17 9WN | 51.761386 | 0.146707 | 548248 | 209147 | TL482091 | No |
| CM17 9WP | 51.761386 | 0.146707 | 548248 | 209147 | TL482091 | No |
| CM17 9WQ | 51.761282 | 0.145035 | 548133 | 209132 | TL481091 | No |
| CM17 9WR | 51.761386 | 0.146707 | 548248 | 209147 | TL482091 | No |
| CM17 9WS | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WT | 51.761386 | 0.146707 | 548248 | 209147 | TL482091 | No |
| CM17 9WU | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WW | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WX | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WY | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9WZ | 51.761386 | 0.146707 | 548248 | 209147 | TL482091 | No |
| CM17 9XA | 51.767338 | 0.148235 | 548334 | 209812 | TL483098 | Yes |
| CM17 9XB | 51.768179 | 0.148464 | 548347 | 209906 | TL483099 | Yes |
| CM17 9XD | 51.767858 | 0.149811 | 548441 | 209873 | TL484098 | Yes |
| CM17 9XE | 51.767043 | 0.150091 | 548463 | 209783 | TL484097 | Yes |
| CM17 9XF | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9XG | 51.767338 | 0.148235 | 548334 | 209812 | TL483098 | No |
| CM17 9XT | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9XY | 51.771744 | 0.093959 | 544575 | 210193 | TL445101 | No |
| CM17 9XZ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9YA | 51.771744 | 0.093959 | 544575 | 210193 | TL445101 | No |
| CM17 9YB | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9YE | 51.76696 | 0.149754 | 548440 | 209773 | TL484097 | No |
| CM17 9YF | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9YH | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9YJ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9YL | 51.76696 | 0.149754 | 548440 | 209773 | TL484097 | No |
| CM17 9YP | 51.76696 | 0.149754 | 548440 | 209773 | TL484097 | No |
| CM17 9YQ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9YT | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9YW | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9YX | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9ZA | 51.76696 | 0.149754 | 548440 | 209773 | TL484097 | No |
| CM18 6AA | 51.764247 | 0.103843 | 545281 | 209379 | TL452093 | Yes |
| CM18 6AB | 51.764139 | 0.105389 | 545388 | 209370 | TL453093 | Yes |
| CM18 6AD | 51.763092 | 0.105065 | 545369 | 209253 | TL453092 | Yes |
| CM18 6AE | 51.762669 | 0.106103 | 545442 | 209208 | TL454092 | Yes |
| CM18 6AF | 51.762274 | 0.105577 | 545407 | 209163 | TL454091 | Yes |
| CM18 6AG | 51.761929 | 0.106243 | 545454 | 209126 | TL454091 | Yes |
| CM18 6AH | 51.762572 | 0.104461 | 545329 | 209194 | TL453091 | Yes |
| CM18 6AJ | 51.761907 | 0.104445 | 545330 | 209120 | TL453091 | Yes |
| CM18 6AL | 51.761453 | 0.105191 | 545383 | 209071 | TL453090 | Yes |
| CM18 6AN | 51.761123 | 0.103568 | 545272 | 209031 | TL452090 | Yes |
| CM18 6AP | 51.76237 | 0.103205 | 545243 | 209169 | TL452091 | Yes |
| CM18 6AQ | 51.762527 | 0.104981 | 545365 | 209190 | TL453091 | Yes |
| CM18 6AR | 51.762898 | 0.102346 | 545182 | 209226 | TL451092 | Yes |
| CM18 6AS | 51.763454 | 0.103444 | 545256 | 209290 | TL452092 | Yes |
| CM18 6AT | 51.763486 | 0.104156 | 545305 | 209295 | TL453092 | Yes |
| CM18 6AU | 51.763368 | 0.100223 | 545034 | 209274 | TL450092 | Yes |
| CM18 6AW | 51.761438 | 0.103553 | 545270 | 209066 | TL452090 | Yes |
| CM18 6AX | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6AY | 51.76272 | 0.099729 | 545002 | 209201 | TL450092 | No |
| CM18 6AZ | 51.76272 | 0.099729 | 545002 | 209201 | TL450092 | No |
| CM18 6BA | 51.76233 | 0.107957 | 545571 | 209174 | TL455091 | Yes |
| CM18 6BB | 51.762902 | 0.110679 | 545757 | 209243 | TL457092 | Yes |
| CM18 6BD | 51.763384 | 0.111339 | 545801 | 209298 | TL458092 | Yes |
| CM18 6BE | 51.76373 | 0.111645 | 545821 | 209337 | TL458093 | Yes |
| CM18 6BG | 51.763633 | 0.110496 | 545742 | 209324 | TL457093 | Yes |
| CM18 6BH | 51.763502 | 0.109272 | 545658 | 209307 | TL456093 | Yes |
| CM18 6BJ | 51.763208 | 0.109635 | 545684 | 209275 | TL456092 | Yes |
| CM18 6BL | 51.764326 | 0.109455 | 545668 | 209399 | TL456093 | Yes |
| CM18 6BN | 51.762965 | 0.107624 | 545546 | 209244 | TL455092 | Yes |
| CM18 6BP | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6BQ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6BT | 51.761692 | 0.106927 | 545502 | 209101 | TL455091 | No |
| CM18 6BU | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6BW | 51.763688 | 0.107426 | 545530 | 209324 | TL455093 | Yes |
| CM18 6BX | 51.761864 | 0.107863 | 545566 | 209122 | TL455091 | Yes |
| CM18 6BY | 51.761682 | 0.108999 | 545645 | 209104 | TL456091 | Yes |
| CM18 6BZ | 51.761172 | 0.110352 | 545740 | 209050 | TL457090 | Yes |
| CM18 6DA | 51.760372 | 0.110836 | 545776 | 208962 | TL457089 | Yes |
| CM18 6DB | 51.760928 | 0.11192 | 545849 | 209026 | TL458090 | Yes |
| CM18 6DD | 51.762064 | 0.112263 | 545869 | 209153 | TL458091 | Yes |
| CM18 6DE | 51.761989 | 0.110897 | 545775 | 209142 | TL457091 | Yes |
| CM18 6DF | 51.762569 | 0.110171 | 545723 | 209205 | TL457092 | Yes |
| CM18 6DG | 51.760372 | 0.110836 | 545776 | 208962 | TL457089 | No |
| CM18 6DH | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6DJ | 51.762461 | 0.114209 | 546002 | 209201 | TL460092 | No |
| CM18 6DL | 51.763236 | 0.114593 | 546026 | 209288 | TL460092 | Yes |
| CM18 6DN | 51.763956 | 0.114569 | 546022 | 209368 | TL460093 | Yes |
| CM18 6DP | 51.764215 | 0.117146 | 546199 | 209402 | TL461094 | Yes |
| CM18 6DQ | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6DR | 51.763675 | 0.117193 | 546204 | 209342 | TL462093 | Yes |
| CM18 6DS | 51.763725 | 0.11592 | 546116 | 209345 | TL461093 | Yes |
| CM18 6DT | 51.763116 | 0.116239 | 546140 | 209278 | TL461092 | Yes |
| CM18 6DU | 51.763752 | 0.119399 | 546356 | 209355 | TL463093 | Yes |
| CM18 6DW | 51.764142 | 0.115722 | 546101 | 209391 | TL461093 | Yes |
| CM18 6DX | 51.764083 | 0.118995 | 546327 | 209391 | TL463093 | Yes |
| CM18 6DY | 51.76156 | 0.122268 | 546561 | 209117 | TL465091 | Yes |
| CM18 6DZ | 51.761972 | 0.12233 | 546564 | 209163 | TL465091 | Yes |
| CM18 6EA | 51.763072 | 0.121686 | 546516 | 209284 | TL465092 | Yes |
| CM18 6EB | 51.762905 | 0.122954 | 546604 | 209268 | TL466092 | Yes |
| CM18 6ED | 51.763241 | 0.121317 | 546490 | 209302 | TL464093 | Yes |
| CM18 6EE | 51.763506 | 0.122083 | 546542 | 209333 | TL465093 | Yes |
| CM18 6EF | 51.763994 | 0.121918 | 546529 | 209387 | TL465093 | Yes |
| CM18 6EG | 51.760753 | 0.122114 | 546553 | 209027 | TL465090 | Yes |
| CM18 6EH | 51.757251 | 0.122862 | 546616 | 208639 | TL466086 | No |
| CM18 6EJ | 51.760533 | 0.121364 | 546502 | 209001 | TL465090 | No |
| CM18 6EL | 51.761536 | 0.115615 | 546102 | 209101 | TL461091 | No |
| CM18 6EN | 51.762559 | 0.114242 | 546004 | 209212 | TL460092 | Yes |
| CM18 6EP | 51.762007 | 0.115927 | 546122 | 209154 | TL461091 | Yes |
| CM18 6EQ | 51.761484 | 0.118511 | 546302 | 209101 | TL463091 | No |
| CM18 6ER | 51.760725 | 0.115722 | 546112 | 209011 | TL461090 | Yes |
| CM18 6ES | 51.761454 | 0.114683 | 546038 | 209090 | TL460090 | Yes |
| CM18 6ET | 51.760703 | 0.114445 | 546024 | 209006 | TL460090 | Yes |
| CM18 6EU | 51.760006 | 0.115195 | 546078 | 208930 | TL460089 | Yes |
| CM18 6EW | 51.762054 | 0.114798 | 546044 | 209157 | TL460091 | Yes |
| CM18 6EX | 51.759455 | 0.1163 | 546156 | 208871 | TL461088 | Yes |
| CM18 6EY | 51.759923 | 0.117307 | 546224 | 208925 | TL462089 | Yes |
| CM18 6EZ | 51.760039 | 0.116342 | 546157 | 208936 | TL461089 | Yes |
| CM18 6FA | 51.757931 | 0.114577 | 546042 | 208698 | TL460086 | Yes |
| CM18 6FB | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6FD | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6FE | 51.760091 | 0.10494 | 545370 | 208919 | TL453089 | Yes |
| CM18 6FF | 51.754132 | 0.099244 | 544996 | 208245 | TL449082 | Yes |
| CM18 6FG | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6FH | 51.759706 | 0.118355 | 546297 | 208903 | TL462089 | Yes |
| CM18 6FJ | 51.757364 | 0.096495 | 544796 | 208599 | TL447085 | Yes |
| CM18 6FZ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6GA | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6GB | 51.760876 | 0.102802 | 545220 | 209002 | TL452090 | Yes |
| CM18 6GD | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6GU | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM18 6GY | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |
| CM18 6HA | 51.760414 | 0.115983 | 546131 | 208977 | TL461089 | Yes |
| CM18 6HB | 51.760696 | 0.116836 | 546189 | 209010 | TL461090 | Yes |
| CM18 6HD | 51.761567 | 0.116399 | 546156 | 209106 | TL461091 | Yes |
| CM18 6HE | 51.762948 | 0.117101 | 546200 | 209261 | TL461092 | Yes |
| CM18 6HF | 51.762408 | 0.117105 | 546202 | 209201 | TL462092 | No |
| CM18 6HG | 51.763226 | 0.118636 | 546305 | 209295 | TL463092 | Yes |
| CM18 6HH | 51.762021 | 0.12113 | 546481 | 209166 | TL464091 | Yes |
| CM18 6HJ | 51.761344 | 0.120779 | 546459 | 209090 | TL464090 | Yes |
| CM18 6HL | 51.762031 | 0.120101 | 546410 | 209165 | TL464091 | Yes |
| CM18 6HN | 51.762105 | 0.118974 | 546332 | 209171 | TL463091 | Yes |
| CM18 6HP | 51.760958 | 0.120268 | 546425 | 209046 | TL464090 | Yes |
| CM18 6HQ | 51.763246 | 0.11955 | 546368 | 209299 | TL463092 | Yes |
| CM18 6HR | 51.761463 | 0.118191 | 546280 | 209098 | TL462090 | Yes |
| CM18 6HS | 51.760611 | 0.117021 | 546202 | 209001 | TL462090 | No |
| CM18 6HT | 51.760611 | 0.117021 | 546202 | 209001 | TL462090 | No |
| CM18 6HU | 51.759344 | 0.10747 | 545547 | 208841 | TL455088 | No |