This is a list of postcodes in the CO area , Colchester. The area covers Acton , Alresford , Ardleigh , Assington , Beaumont , Berechurch , Boxford (Babergh) , Boxted , Boxted Cross , Bradfield (Tendring) , Brantham , Brightlingsea , Bromley Cross , Bures , Castle Hedingham , Cavendish , Clacton-on-Sea , Clare , Coggeshall , Colchester , Colne Engaine , Copford , Dedham , Dedham Heath , Earls Colne , East Bergholt , East Mersea , Eight Ash Green , Elmstead Market , Fingringhoe , Fordham (Colchester) , Fordstreet , Foxash Estate , Frating Green , Frinton-on-Sea , Glemsford , Gosfield , Great Bentley , Great Holland , Great Horkesley , Great Oakley , Great Tey , Great Waldingfield , Great Yeldham , Halstead (Braintree) , Harwich , Heckfordbridge , High Park Corner , Higham (Babergh) , Hundon , Jaywick , Kelvedon and Feering , Kirby Cross , Kirby-le-Soken , Lamarsh , Lamb Corner , Langenhoe and Abberton , Langham (Tendring) , Lavenham , Lawford , Layer Breton , Layer-de-la-Haye , Leavenheath , Little Clacton , Little Oakley , Little Waldingfield , Long Melford , Manningtree , Marks Tey , Mistley , Nayland , Newton (Babergh) , Parkeston , Pebmarsh , Peldon , Point Clear , Ridgewell , Rowhedge , School Green , Seawick , Sible Hedingham , St Osyth , Stoke-by-Clare , Stoke-by-Nayland , Stratford St Mary , Sudbury , Thorpe-le-Soken , Thorrington , Tiptree , Tolleshunt Knights , Toppesfield , Tye Green (Colchester) , Wakes Colne , Walton-on-the-Naze , Weeley , West Bergholt , West Mersea , White Colne , Wickham St Paul , Wivenhoe , Wix . The area contains approximately 176,939 households with a population of about 411,411 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| CO5 9SX | 51.823056 | 0.730817 | 588296 | 217352 | TL882173 | Yes |
| CO5 9TA | 51.834664 | 0.739823 | 588868 | 218666 | TL888186 | Yes |
| CO5 9TD | 51.832192 | 0.74365 | 589142 | 218401 | TL891184 | Yes |
| CO5 9TG | 51.828747 | 0.747113 | 589395 | 218027 | TL893180 | Yes |
| CO5 9TH | 51.833434 | 0.749358 | 589530 | 218554 | TL895185 | Yes |
| CO5 9TJ | 51.834364 | 0.750358 | 589595 | 218660 | TL895186 | Yes |
| CO5 9TL | 51.835642 | 0.749957 | 589562 | 218801 | TL895188 | Yes |
| CO5 9TN | 51.836619 | 0.750104 | 589568 | 218910 | TL895189 | Yes |
| CO5 9TP | 51.83452 | 0.75137 | 589664 | 218680 | TL896186 | Yes |
| CO5 9TQ | 51.839072 | 0.703651 | 586358 | 219063 | TL863190 | No |
| CO5 9TR | 51.837188 | 0.75191 | 589690 | 218978 | TL896189 | Yes |
| CO5 9TS | 51.839072 | 0.703651 | 586358 | 219063 | TL863190 | No |
| CO5 9TT | 51.837254 | 0.752538 | 589733 | 218987 | TL897189 | Yes |
| CO5 9TU | 51.838081 | 0.753329 | 589784 | 219081 | TL897190 | Yes |
| CO5 9TW | 51.835408 | 0.752266 | 589722 | 218781 | TL897187 | Yes |
| CO5 9TX | 51.84275 | 0.75826 | 590104 | 219613 | TL901196 | Yes |
| CO5 9TY | 51.83633 | 0.750885 | 589623 | 218880 | TL896188 | Yes |
| CO5 9TZ | 51.835551 | 0.756121 | 589987 | 218807 | TL899188 | Yes |
| CO5 9UA | 51.835502 | 0.753215 | 589787 | 218794 | TL897187 | Yes |
| CO5 9UB | 51.834743 | 0.757988 | 590119 | 218722 | TL901187 | Yes |
| CO5 9UD | 51.830805 | 0.764076 | 590555 | 218300 | TL905183 | Yes |
| CO5 9UE | 51.829604 | 0.767719 | 590811 | 218176 | TL908181 | Yes |
| CO5 9UF | 51.82555 | 0.76763 | 590822 | 217725 | TL908177 | Yes |
| CO5 9UG | 51.824429 | 0.776618 | 591446 | 217624 | TL914176 | Yes |
| CO5 9UH | 51.821948 | 0.783068 | 591901 | 217365 | TL919173 | Yes |
| CO5 9UJ | 51.821098 | 0.787036 | 592178 | 217281 | TL921172 | Yes |
| CO5 9UL | 51.813697 | 0.787391 | 592234 | 216459 | TL922164 | Yes |
| CO5 9UN | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9UP | 51.825634 | 0.789188 | 592307 | 217791 | TL923177 | Yes |
| CO5 9UQ | 51.822696 | 0.78072 | 591736 | 217442 | TL917174 | Yes |
| CO5 9UR | 51.828007 | 0.794154 | 592639 | 218068 | TL926180 | Yes |
| CO5 9US | 51.822646 | 0.796826 | 592846 | 217479 | TL928174 | Yes |
| CO5 9UT | 51.822617 | 0.800307 | 593086 | 217485 | TL930174 | Yes |
| CO5 9UU | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9UW | 51.839072 | 0.703651 | 586358 | 219063 | TL863190 | No |
| CO5 9UX | 51.821051 | 0.796611 | 592838 | 217301 | TL928173 | Yes |
| CO5 9UY | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9UZ | 51.829227 | 0.798076 | 592904 | 218214 | TL929182 | Yes |
| CO5 9WB | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WD | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WE | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WF | 51.816986 | 0.745454 | 589330 | 216715 | TL893167 | No |
| CO5 9WG | 51.816986 | 0.745454 | 589330 | 216715 | TL893167 | No |
| CO5 9WH | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WJ | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WL | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WN | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WP | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WQ | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WR | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WS | 51.816986 | 0.745454 | 589330 | 216715 | TL893167 | No |
| CO5 9WT | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WU | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WW | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WX | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WY | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9WZ | 51.816986 | 0.745454 | 589330 | 216715 | TL893167 | No |
| CO5 9XA | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9XB | 51.834283 | 0.798012 | 592878 | 218776 | TL928187 | Yes |
| CO5 9XD | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9XE | 51.837175 | 0.789466 | 592277 | 219075 | TL922190 | Yes |
| CO5 9XF | 51.839676 | 0.710235 | 586809 | 219147 | TL868191 | No |
| CO5 9XG | 51.833108 | 0.786123 | 592064 | 218614 | TL920186 | Yes |
| CO5 9XH | 51.836106 | 0.777264 | 591441 | 218924 | TL914189 | Yes |
| CO5 9XJ | 51.831843 | 0.779541 | 591616 | 218456 | TL916184 | Yes |
| CO5 9XL | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9XN | 51.833038 | 0.785683 | 592034 | 218605 | TL920186 | Yes |
| CO5 9XP | 51.830063 | 0.78637 | 592094 | 218276 | TL920182 | Yes |
| CO5 9XQ | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9XR | 51.839998 | 0.70992 | 586786 | 219182 | TL867191 | No |
| CO5 9XS | 51.830291 | 0.785847 | 592057 | 218300 | TL920183 | Yes |
| CO5 9XT | 51.826706 | 0.781504 | 591773 | 217890 | TL917178 | Yes |
| CO5 9XU | 51.820916 | 0.778375 | 591582 | 217238 | TL915172 | Yes |
| CO5 9XW | 51.831916 | 0.785962 | 592058 | 218481 | TL920184 | Yes |
| CO5 9XZ | 51.839676 | 0.710235 | 586809 | 219147 | TL868191 | No |
| CO5 9YA | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | Yes |
| CO5 9YB | 51.839072 | 0.703651 | 586358 | 219063 | TL863190 | No |
| CO5 9YD | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9YE | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9YF | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9YG | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9YU | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9YW | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9YX | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | Yes |
| CO5 9YY | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO5 9YZ | 51.817005 | 0.745426 | 589328 | 216717 | TL893167 | No |
| CO6 1AA | 51.900339 | 0.746611 | 589060 | 225986 | TL890259 | Yes |
| CO6 1AB | 51.900805 | 0.744357 | 588903 | 226032 | TL889260 | Yes |
| CO6 1AD | 51.900312 | 0.74469 | 588928 | 225978 | TL889259 | Yes |
| CO6 1AE | 51.899684 | 0.745001 | 588952 | 225909 | TL889259 | Yes |
| CO6 1AF | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1AG | 51.895032 | 0.738539 | 588527 | 225375 | TL885253 | Yes |
| CO6 1AH | 51.894521 | 0.73422 | 588232 | 225307 | TL882253 | Yes |
| CO6 1AJ | 51.902421 | 0.742929 | 588798 | 226208 | TL887262 | Yes |
| CO6 1AL | 51.905006 | 0.735017 | 588243 | 226475 | TL882264 | Yes |
| CO6 1AN | 51.873718 | 0.691375 | 585370 | 222884 | TL853228 | Yes |
| CO6 1AP | 51.908771 | 0.730157 | 587893 | 226881 | TL878268 | Yes |
| CO6 1AQ | 51.893558 | 0.737737 | 588478 | 225209 | TL884252 | Yes |
| CO6 1AR | 51.908823 | 0.723254 | 587418 | 226869 | TL874268 | Yes |
| CO6 1AS | 51.905709 | 0.721408 | 587304 | 226518 | TL873265 | Yes |
| CO6 1AT | 51.87572 | 0.729388 | 587978 | 223204 | TL879232 | No |
| CO6 1AU | 51.899667 | 0.724822 | 587564 | 225855 | TL875258 | Yes |
| CO6 1AW | 51.881967 | 0.806364 | 593249 | 224100 | TL932241 | Yes |
| CO6 1AX | 51.900208 | 0.73599 | 588330 | 225944 | TL883259 | Yes |
| CO6 1AZ | 51.900746 | 0.747639 | 589129 | 226034 | TL891260 | Yes |
| CO6 1BA | 51.900463 | 0.745921 | 589012 | 225998 | TL890259 | Yes |
| CO6 1BB | 51.899805 | 0.746375 | 589046 | 225926 | TL890259 | Yes |
| CO6 1BD | 51.899561 | 0.747189 | 589103 | 225901 | TL891259 | Yes |
| CO6 1BE | 51.880304 | 0.78968 | 592108 | 223871 | TL921238 | Yes |
| CO6 1BG | 51.882039 | 0.807851 | 593351 | 224112 | TL933241 | No |
| CO6 1BH | 51.882622 | 0.800011 | 592809 | 224156 | TL928241 | Yes |
| CO6 1BJ | 51.880977 | 0.802975 | 593020 | 223981 | TL930239 | Yes |
| CO6 1BL | 51.881819 | 0.808796 | 593417 | 224090 | TL934240 | Yes |
| CO6 1BN | 51.881088 | 0.808141 | 593375 | 224007 | TL933240 | Yes |
| CO6 1BP | 51.879241 | 0.799583 | 592794 | 223779 | TL927237 | Yes |
| CO6 1BQ | 51.88063 | 0.798695 | 592727 | 223931 | TL927239 | Yes |
| CO6 1BS | 51.878563 | 0.798974 | 592755 | 223702 | TL927237 | Yes |
| CO6 1BT | 51.879161 | 0.798037 | 592688 | 223766 | TL926237 | Yes |
| CO6 1BU | 51.877369 | 0.796996 | 592624 | 223564 | TL926235 | Yes |
| CO6 1BW | 51.879718 | 0.796939 | 592610 | 223825 | TL926238 | Yes |
| CO6 1BX | 51.873756 | 0.798428 | 592738 | 223166 | TL927231 | Yes |
| CO6 1BY | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1BZ | 51.869453 | 0.798946 | 592792 | 222689 | TL927226 | Yes |
| CO6 1DA | 51.868975 | 0.798654 | 592774 | 222635 | TL927226 | Yes |
| CO6 1DB | 51.869059 | 0.801159 | 592946 | 222651 | TL929226 | Yes |
| CO6 1DD | 51.868532 | 0.80252 | 593042 | 222596 | TL930225 | Yes |
| CO6 1DE | 51.868079 | 0.803422 | 593106 | 222548 | TL931225 | Yes |
| CO6 1DF | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1DG | 51.869692 | 0.808927 | 593478 | 222742 | TL934227 | Yes |
| CO6 1DH | 51.868373 | 0.797484 | 592696 | 222565 | TL926225 | Yes |
| CO6 1DJ | 51.865969 | 0.791553 | 592298 | 222282 | TL922222 | Yes |
| CO6 1DL | 51.861097 | 0.792166 | 592361 | 221742 | TL923217 | Yes |
| CO6 1DN | 51.861653 | 0.791475 | 592311 | 221802 | TL923218 | Yes |
| CO6 1DP | 51.862549 | 0.798052 | 592760 | 221919 | TL927219 | Yes |
| CO6 1DQ | 51.878521 | 0.78258 | 591627 | 223654 | TL916236 | Yes |
| CO6 1DR | 51.860008 | 0.807321 | 593409 | 221661 | TL934216 | Yes |
| CO6 1DS | 51.865043 | 0.81455 | 593885 | 222240 | TL938222 | Yes |
| CO6 1DT | 51.879351 | 0.784346 | 591745 | 223751 | TL917237 | Yes |
| CO6 1DU | 51.881004 | 0.790494 | 592161 | 223951 | TL921239 | Yes |
| CO6 1DW | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1DX | 51.881773 | 0.805829 | 593213 | 224077 | TL932240 | Yes |
| CO6 1DY | 51.880473 | 0.788252 | 592009 | 223886 | TL920238 | Yes |
| CO6 1DZ | 51.879999 | 0.791187 | 592213 | 223841 | TL922238 | Yes |
| CO6 1EA | 51.878924 | 0.788723 | 592048 | 223715 | TL920237 | Yes |
| CO6 1EB | 51.879195 | 0.783712 | 591702 | 223732 | TL917237 | Yes |
| CO6 1ED | 51.88018 | 0.785415 | 591815 | 223846 | TL918238 | Yes |
| CO6 1EE | 51.87975 | 0.780418 | 591473 | 223785 | TL914237 | Yes |
| CO6 1EF | 51.869057 | 0.800112 | 592874 | 222648 | TL928226 | Yes |
| CO6 1EG | 51.883558 | 0.78481 | 591759 | 224220 | TL917242 | Yes |
| CO6 1EH | 51.87523 | 0.781389 | 591559 | 223285 | TL915232 | Yes |
| CO6 1EJ | 51.875944 | 0.776667 | 591231 | 223352 | TL912233 | Yes |
| CO6 1EL | 51.875131 | 0.773421 | 591011 | 223253 | TL910232 | Yes |
| CO6 1EN | 51.873751 | 0.77165 | 590895 | 223095 | TL908230 | Yes |
| CO6 1EP | 51.873748 | 0.769485 | 590746 | 223089 | TL907230 | Yes |
| CO6 1EQ | 51.874264 | 0.773571 | 591025 | 223157 | TL910231 | Yes |
| CO6 1ER | 51.873849 | 0.764842 | 590426 | 223088 | TL904230 | No |
| CO6 1ES | 51.874128 | 0.760239 | 590108 | 223107 | TL901231 | Yes |
| CO6 1ET | 51.873781 | 0.763501 | 590334 | 223077 | TL903230 | Yes |
| CO6 1EU | 51.874147 | 0.774711 | 591104 | 223147 | TL911231 | Yes |
| CO6 1EW | 51.87116 | 0.774353 | 591092 | 222814 | TL910228 | Yes |
| CO6 1EX | 51.87102 | 0.77 | 590793 | 222787 | TL907227 | Yes |
| CO6 1EY | 51.871565 | 0.76938 | 590748 | 222846 | TL907228 | Yes |
| CO6 1EZ | 51.869437 | 0.767332 | 590616 | 222604 | TL906226 | Yes |
| CO6 1FA | 51.87572 | 0.729388 | 587978 | 223204 | TL879232 | No |
| CO6 1FB | 51.87572 | 0.729388 | 587978 | 223204 | TL879232 | No |
| CO6 1FD | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1FE | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1FF | 51.876023 | 0.692414 | 585432 | 223143 | TL854231 | Yes |
| CO6 1FG | 51.879351 | 0.784346 | 591745 | 223751 | TL917237 | No |
| CO6 1FH | 51.872811 | 0.713216 | 586877 | 222839 | TL868228 | Yes |
| CO6 1FJ | 51.880012 | 0.799325 | 592773 | 223864 | TL927238 | Yes |
| CO6 1FL | 51.875571 | 0.691733 | 585387 | 223091 | TL853230 | Yes |
| CO6 1FN | 51.879612 | 0.789288 | 592084 | 223793 | TL920237 | Yes |
| CO6 1FP | 51.873764 | 0.685799 | 584986 | 222875 | TL849228 | Yes |
| CO6 1FQ | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1FR | 51.880626 | 0.792025 | 592268 | 223913 | TL922239 | Yes |
| CO6 1FS | 51.879351 | 0.784346 | 591745 | 223751 | TL917237 | No |
| CO6 1FT | 51.878041 | 0.696995 | 585739 | 223379 | TL857233 | Yes |
| CO6 1FU | 51.896834 | 0.749173 | 589251 | 225603 | TL892256 | Yes |
| CO6 1FW | 51.882926 | 0.729679 | 587968 | 224006 | TL879240 | No |
| CO6 1FY | 51.880813 | 0.80683 | 593286 | 223973 | TL932239 | Yes |
| CO6 1FZ | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GA | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GB | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GD | 51.869195 | 0.675154 | 584272 | 222340 | TL842223 | Yes |
| CO6 1GE | 51.869459 | 0.675808 | 584316 | 222371 | TL843223 | Yes |
| CO6 1GF | 51.868809 | 0.674361 | 584219 | 222295 | TL842222 | Yes |
| CO6 1GG | 51.88044 | 0.80701 | 593300 | 223932 | TL932239 | Yes |
| CO6 1GH | 51.879351 | 0.784346 | 591745 | 223751 | TL917237 | No |
| CO6 1GJ | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GL | 51.880096 | 0.806756 | 593284 | 223893 | TL932238 | Yes |
| CO6 1GN | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GP | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GQ | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GR | 51.879351 | 0.784346 | 591745 | 223751 | TL917237 | No |
| CO6 1GS | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GT | 51.879883 | 0.802093 | 592964 | 223857 | TL929238 | Yes |
| CO6 1GU | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GW | 51.870786 | 0.68626 | 585030 | 222545 | TL850225 | No |
| CO6 1GX | 51.869482 | 0.767334 | 590616 | 222609 | TL906226 | No |