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? |
|---|---|---|---|---|---|---|
| CO9 1RS | 51.926453 | 0.61079 | 579613 | 228546 | TL796285 | Yes |
| CO9 1RT | 51.922728 | 0.587636 | 578036 | 228075 | TL780280 | Yes |
| CO9 1RU | 51.92805 | 0.583652 | 577741 | 228657 | TL777286 | Yes |
| CO9 1RW | 51.938098 | 0.626177 | 580624 | 229879 | TL806298 | No |
| CO9 1RX | 51.924158 | 0.611646 | 579681 | 228293 | TL796282 | Yes |
| CO9 1RY | 51.922978 | 0.611752 | 579693 | 228162 | TL796281 | No |
| CO9 1RZ | 51.941404 | 0.576271 | 577181 | 230124 | TL771301 | Yes |
| CO9 1SA | 51.948485 | 0.583488 | 577649 | 230929 | TL776309 | Yes |
| CO9 1SB | 51.952643 | 0.568168 | 576580 | 231354 | TL765313 | Yes |
| CO9 1SD | 51.948317 | 0.563206 | 576256 | 230861 | TL762308 | Yes |
| CO9 1SE | 51.938722 | 0.580904 | 577510 | 229837 | TL775298 | Yes |
| CO9 1SF | 51.937677 | 0.580961 | 577518 | 229721 | TL775297 | Yes |
| CO9 1SG | 51.9376 | 0.559394 | 576036 | 229660 | TL760296 | Yes |
| CO9 1SH | 51.926777 | 0.56992 | 576802 | 228482 | TL768284 | Yes |
| CO9 1SJ | 51.938098 | 0.626177 | 580624 | 229879 | TL806298 | No |
| CO9 1SL | 51.937521 | 0.621385 | 580297 | 229803 | TL802298 | Yes |
| CO9 1SN | 51.938306 | 0.617648 | 580037 | 229881 | TL800298 | Yes |
| CO9 1SP | 51.936682 | 0.607761 | 579364 | 229676 | TL793296 | Yes |
| CO9 1SQ | 51.934464 | 0.547664 | 575242 | 229283 | TL752292 | Yes |
| CO9 1SR | 51.94097 | 0.606599 | 579267 | 230150 | TL792301 | Yes |
| CO9 1SS | 51.945076 | 0.605586 | 579181 | 230604 | TL791306 | Yes |
| CO9 1ST | 51.938741 | 0.59192 | 578267 | 229866 | TL782298 | Yes |
| CO9 1SU | 51.937811 | 0.59207 | 578281 | 229763 | TL782297 | Yes |
| CO9 1SW | 51.939382 | 0.612545 | 579682 | 229988 | TL796299 | Yes |
| CO9 1SX | 51.93796 | 0.590201 | 578152 | 229775 | TL781297 | Yes |
| CO9 1SY | 51.938004 | 0.588196 | 578014 | 229775 | TL780297 | Yes |
| CO9 1SZ | 51.938098 | 0.626177 | 580624 | 229879 | TL806298 | No |
| CO9 1TA | 51.938098 | 0.626177 | 580624 | 229879 | TL806298 | No |
| CO9 1TB | 51.938692 | 0.59004 | 578138 | 229856 | TL781298 | Yes |
| CO9 1TD | 51.939983 | 0.590202 | 578144 | 230000 | TL781300 | Yes |
| CO9 1TE | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1TF | 51.941399 | 0.590036 | 578127 | 230157 | TL781301 | Yes |
| CO9 1TG | 51.940771 | 0.589141 | 578068 | 230085 | TL780300 | Yes |
| CO9 1TH | 51.938396 | 0.588771 | 578052 | 229820 | TL780298 | Yes |
| CO9 1TJ | 51.936933 | 0.59231 | 578301 | 229666 | TL783296 | Yes |
| CO9 1TL | 51.935942 | 0.590376 | 578172 | 229551 | TL781295 | Yes |
| CO9 1TN | 51.936688 | 0.593256 | 578367 | 229641 | TL783296 | Yes |
| CO9 1TP | 51.935645 | 0.592832 | 578342 | 229524 | TL783295 | Yes |
| CO9 1TQ | 51.939452 | 0.588992 | 578063 | 229938 | TL780299 | Yes |
| CO9 1TR | 51.934388 | 0.595567 | 578535 | 229391 | TL785293 | Yes |
| CO9 1TS | 51.937955 | 0.625746 | 580595 | 229862 | TL805298 | No |
| CO9 1TT | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1TU | 51.933059 | 0.595098 | 578508 | 229242 | TL785292 | Yes |
| CO9 1TW | 51.935234 | 0.594758 | 578476 | 229483 | TL784294 | Yes |
| CO9 1TX | 51.938279 | 0.626522 | 580647 | 229900 | TL806299 | No |
| CO9 1TY | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1TZ | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1UA | 51.935447 | 0.591628 | 578260 | 229499 | TL782294 | Yes |
| CO9 1UB | 51.935277 | 0.589508 | 578115 | 229475 | TL781294 | Yes |
| CO9 1UD | 51.935403 | 0.586242 | 577890 | 229481 | TL778294 | Yes |
| CO9 1UE | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1UF | 51.935816 | 0.594035 | 578424 | 229546 | TL784295 | Yes |
| CO9 1UG | 51.932188 | 0.582755 | 577663 | 229115 | TL776291 | Yes |
| CO9 1UH | 51.955879 | 0.618032 | 579993 | 231836 | TL799318 | Yes |
| CO9 1UJ | 51.938098 | 0.626177 | 580624 | 229879 | TL806298 | No |
| CO9 1UL | 51.952561 | 0.613545 | 579698 | 231456 | TL796314 | Yes |
| CO9 1UN | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1UP | 51.952048 | 0.595715 | 578475 | 231355 | TL784313 | Yes |
| CO9 1UQ | 51.941693 | 0.635554 | 581254 | 230302 | TL812303 | Yes |
| CO9 1UR | 51.938098 | 0.626177 | 580624 | 229879 | TL806298 | No |
| CO9 1US | 51.936524 | 0.632239 | 581047 | 229719 | TL810297 | Yes |
| CO9 1UT | 51.938521 | 0.629402 | 580844 | 229934 | TL808299 | Yes |
| CO9 1UU | 51.926732 | 0.593263 | 578407 | 228534 | TL784285 | Yes |
| CO9 1UX | 51.937161 | 0.639522 | 581545 | 229808 | TL815298 | Yes |
| CO9 1UY | 51.937374 | 0.640859 | 581636 | 229835 | TL816298 | Yes |
| CO9 1UZ | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WA | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WB | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WD | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WE | 51.944603 | 0.63651 | 581308 | 230628 | TL813306 | No |
| CO9 1WF | 51.939537 | 0.639429 | 581529 | 230072 | TL815300 | No |
| CO9 1WG | 51.939537 | 0.639429 | 581529 | 230072 | TL815300 | No |
| CO9 1WH | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WJ | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WL | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WN | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WP | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WQ | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WR | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WS | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WT | 51.938385 | 0.641107 | 581649 | 229948 | TL816299 | Yes |
| CO9 1WU | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WW | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WX | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WY | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1WZ | 51.944603 | 0.63651 | 581308 | 230628 | TL813306 | No |
| CO9 1XA | 51.941437 | 0.630519 | 580909 | 230261 | TL809302 | Yes |
| CO9 1XB | 51.940754 | 0.630057 | 580880 | 230184 | TL808301 | Yes |
| CO9 1XD | 51.942729 | 0.629037 | 580802 | 230401 | TL808304 | No |
| CO9 1XE | 51.9358 | 0.635659 | 581285 | 229647 | TL812296 | Yes |
| CO9 1XF | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1XG | 51.941719 | 0.637593 | 581394 | 230310 | TL813303 | No |
| CO9 1XP | 51.945455 | 0.627742 | 580702 | 230701 | TL807307 | No |
| CO9 1XR | 51.946363 | 0.629366 | 580810 | 230806 | TL808308 | Yes |
| CO9 1XS | 51.945455 | 0.627742 | 580702 | 230701 | TL807307 | No |
| CO9 1YA | 51.93848 | 0.644081 | 581853 | 229966 | TL818299 | Yes |
| CO9 1YB | 51.935942 | 0.641342 | 581675 | 229677 | TL816296 | Yes |
| CO9 1YD | 51.938471 | 0.642058 | 581714 | 229960 | TL817299 | Yes |
| CO9 1YE | 51.937567 | 0.643081 | 581788 | 229862 | TL817298 | Yes |
| CO9 1YF | 51.937448 | 0.631129 | 580967 | 229819 | TL809298 | Yes |
| CO9 1YG | 51.936058 | 0.641771 | 581704 | 229691 | TL817296 | Yes |
| CO9 1YQ | 51.944677 | 0.636398 | 581300 | 230636 | TL813306 | No |
| CO9 1YS | 51.937945 | 0.641852 | 581702 | 229901 | TL817299 | No |
| CO9 2AA | 51.944758 | 0.638004 | 581410 | 230649 | TL814306 | Yes |
| CO9 2AB | 51.94433 | 0.637862 | 581402 | 230601 | TL814306 | No |
| CO9 2AD | 51.945239 | 0.638207 | 581422 | 230703 | TL814307 | No |
| CO9 2AE | 51.948285 | 0.637934 | 581391 | 231041 | TL813310 | No |
| CO9 2AF | 51.944974 | 0.637595 | 581381 | 230672 | TL813306 | Yes |
| CO9 2AG | 51.944517 | 0.637917 | 581405 | 230622 | TL814306 | No |
| CO9 2AH | 51.944438 | 0.637432 | 581372 | 230612 | TL813306 | No |
| CO9 2AJ | 51.944316 | 0.638487 | 581445 | 230601 | TL814306 | Yes |
| CO9 2AL | 51.944603 | 0.63651 | 581308 | 230628 | TL813306 | No |
| CO9 2AN | 51.944603 | 0.63651 | 581308 | 230628 | TL813306 | No |
| CO9 2AP | 51.944997 | 0.637785 | 581394 | 230675 | TL813306 | Yes |
| CO9 2AQ | 51.944796 | 0.637133 | 581350 | 230651 | TL813306 | No |
| CO9 2AR | 51.945443 | 0.63915 | 581486 | 230728 | TL814307 | Yes |
| CO9 2AS | 51.945504 | 0.638848 | 581465 | 230734 | TL814307 | No |
| CO9 2AT | 51.945519 | 0.639766 | 581528 | 230738 | TL815307 | Yes |
| CO9 2AU | 51.946016 | 0.640857 | 581601 | 230796 | TL816307 | Yes |
| CO9 2AW | 51.971459 | 0.688104 | 584743 | 233744 | TL847337 | Yes |
| CO9 2AX | 51.946151 | 0.64005 | 581545 | 230809 | TL815308 | Yes |
| CO9 2AY | 51.946647 | 0.641214 | 581623 | 230867 | TL816308 | Yes |
| CO9 2AZ | 51.947215 | 0.642325 | 581697 | 230933 | TL816309 | Yes |
| CO9 2BA | 51.948348 | 0.643541 | 581776 | 231062 | TL817310 | Yes |
| CO9 2BB | 51.950572 | 0.645419 | 581896 | 231314 | TL818313 | Yes |
| CO9 2BD | 51.950052 | 0.646567 | 581977 | 231259 | TL819312 | Yes |
| CO9 2BE | 51.949769 | 0.648748 | 582128 | 231233 | TL821312 | Yes |
| CO9 2BG | 51.950734 | 0.647844 | 582062 | 231338 | TL820313 | Yes |
| CO9 2BH | 51.949404 | 0.647387 | 582036 | 231189 | TL820311 | Yes |
| CO9 2BJ | 51.949209 | 0.648453 | 582110 | 231170 | TL821311 | Yes |
| CO9 2BL | 51.949711 | 0.645732 | 581921 | 231219 | TL819312 | Yes |
| CO9 2BN | 51.949674 | 0.645759 | 581923 | 231215 | TL819312 | No |
| CO9 2BP | 51.948946 | 0.645774 | 581927 | 231134 | TL819311 | Yes |
| CO9 2BQ | 51.950951 | 0.646984 | 582002 | 231360 | TL820313 | Yes |
| CO9 2BS | 51.947683 | 0.643531 | 581778 | 230988 | TL817309 | Yes |
| CO9 2BT | 51.947014 | 0.642473 | 581708 | 230911 | TL817309 | Yes |
| CO9 2BU | 51.947226 | 0.643068 | 581748 | 230936 | TL817309 | Yes |
| CO9 2BW | 51.951583 | 0.64606 | 581936 | 231428 | TL819314 | No |
| CO9 2BX | 51.946071 | 0.64121 | 581625 | 230803 | TL816308 | Yes |
| CO9 2BY | 51.945596 | 0.641153 | 581623 | 230750 | TL816307 | Yes |
| CO9 2BZ | 51.945629 | 0.636454 | 581300 | 230742 | TL813307 | Yes |
| CO9 2DA | 51.945674 | 0.638465 | 581438 | 230752 | TL814307 | Yes |
| CO9 2DB | 51.946409 | 0.638188 | 581416 | 230833 | TL814308 | Yes |
| CO9 2DD | 51.946286 | 0.637249 | 581352 | 230817 | TL813308 | Yes |
| CO9 2DE | 51.94672 | 0.638759 | 581454 | 230869 | TL814308 | Yes |
| CO9 2DF | 51.946665 | 0.639586 | 581511 | 230865 | TL815308 | Yes |
| CO9 2DG | 51.946992 | 0.639474 | 581502 | 230901 | TL815309 | No |
| CO9 2DH | 51.946992 | 0.639474 | 581502 | 230901 | TL815309 | No |
| CO9 2DJ | 51.947473 | 0.638047 | 581402 | 230951 | TL814309 | Yes |
| CO9 2DL | 51.948104 | 0.637982 | 581395 | 231021 | TL813310 | Yes |
| CO9 2DN | 51.948988 | 0.638296 | 581413 | 231120 | TL814311 | Yes |
| CO9 2DP | 51.950682 | 0.635717 | 581229 | 231302 | TL812313 | Yes |
| CO9 2DQ | 51.947705 | 0.640127 | 581544 | 230982 | TL815309 | Yes |
| CO9 2DR | 51.95007 | 0.634546 | 581151 | 231231 | TL811312 | Yes |
| CO9 2DS | 51.947051 | 0.640831 | 581595 | 230911 | TL815309 | Yes |
| CO9 2DT | 51.945486 | 0.637246 | 581355 | 230728 | TL813307 | Yes |
| CO9 2DU | 51.950697 | 0.647856 | 582063 | 231334 | TL820313 | No |
| CO9 2DW | 51.94987 | 0.637052 | 581324 | 231215 | TL813312 | Yes |
| CO9 2DX | 51.943306 | 0.640611 | 581595 | 230494 | TL815304 | No |
| CO9 2DY | 51.944754 | 0.641787 | 581670 | 230658 | TL816306 | Yes |
| CO9 2DZ | 51.94527 | 0.640857 | 581604 | 230713 | TL816307 | No |
| CO9 2EA | 51.945277 | 0.641352 | 581638 | 230715 | TL816307 | Yes |
| CO9 2EB | 51.946036 | 0.642386 | 581706 | 230802 | TL817308 | Yes |
| CO9 2ED | 51.946478 | 0.64314 | 581756 | 230853 | TL817308 | Yes |
| CO9 2EE | 51.945675 | 0.644839 | 581876 | 230768 | TL818307 | Yes |
| CO9 2EF | 51.94513 | 0.642275 | 581702 | 230701 | TL817307 | No |
| CO9 2EG | 51.945526 | 0.643491 | 581784 | 230748 | TL817307 | Yes |
| CO9 2EH | 51.945996 | 0.643781 | 581802 | 230801 | TL818308 | No |
| CO9 2EJ | 51.944397 | 0.64408 | 581829 | 230624 | TL818306 | Yes |
| CO9 2EL | 51.945809 | 0.645284 | 581906 | 230784 | TL819307 | Yes |
| CO9 2EN | 51.944329 | 0.643901 | 581817 | 230616 | TL818306 | Yes |
| CO9 2EP | 51.942768 | 0.644944 | 581895 | 230445 | TL818304 | Yes |
| CO9 2EQ | 51.946442 | 0.644331 | 581838 | 230852 | TL818308 | Yes |
| CO9 2ER | 51.944041 | 0.645936 | 581958 | 230589 | TL819305 | Yes |
| CO9 2ES | 51.942067 | 0.650112 | 582253 | 230380 | TL822303 | Yes |
| CO9 2ET | 51.942475 | 0.647997 | 582106 | 230420 | TL821304 | Yes |
| CO9 2EU | 51.940328 | 0.652251 | 582407 | 230192 | TL824301 | Yes |
| CO9 2EW | 51.943914 | 0.644386 | 581852 | 230571 | TL818305 | Yes |
| CO9 2EX | 51.938719 | 0.657801 | 582795 | 230027 | TL827300 | Yes |
| CO9 2EY | 51.945462 | 0.642309 | 581703 | 230738 | TL817307 | Yes |
| CO9 2EZ | 51.942436 | 0.645332 | 581923 | 230409 | TL819304 | Yes |
| CO9 2FA | 51.948152 | 0.639047 | 581468 | 231029 | TL814310 | Yes |
| CO9 2FB | 51.945279 | 0.640858 | 581604 | 230714 | TL816307 | Yes |
| CO9 2FD | 51.945432 | 0.640852 | 581603 | 230731 | TL816307 | Yes |
| CO9 2FE | 51.967682 | 0.693614 | 585137 | 233338 | TL851333 | Yes |
| CO9 2FF | 51.94343 | 0.647486 | 582067 | 230525 | TL820305 | Yes |
| CO9 2FG | 51.965839 | 0.684535 | 584521 | 233110 | TL845331 | No |
| CO9 2FH | 51.945953 | 0.641683 | 581658 | 230791 | TL816307 | Yes |
| CO9 2FJ | 51.981563 | 0.632565 | 580888 | 234728 | TL808347 | Yes |
| CO9 2FL | 51.942391 | 0.656083 | 582662 | 230431 | TL826304 | Yes |
| CO9 2FN | 51.98104 | 0.608387 | 579230 | 234610 | TL792346 | Yes |
| CO9 2FP | 51.981431 | 0.630008 | 580713 | 234707 | TL807347 | Yes |
| CO9 2FQ | 51.93921 | 0.652374 | 582420 | 230068 | TL824300 | Yes |
| CO9 2FR | 51.938653 | 0.652777 | 582450 | 230007 | TL824300 | Yes |
| CO9 2FS | 51.93846 | 0.651762 | 582381 | 229983 | TL823299 | Yes |
| CO9 2FT | 51.938918 | 0.651382 | 582353 | 230033 | TL823300 | Yes |
| CO9 2FU | 51.939346 | 0.65196 | 582391 | 230082 | TL823300 | Yes |
| CO9 2FW | 51.940035 | 0.652102 | 582398 | 230159 | TL823301 | Yes |
| CO9 2FX | 51.939346 | 0.65196 | 582391 | 230082 | TL823300 | No |
| CO9 2FZ | 51.951 | 0.648791 | 582126 | 231370 | TL821313 | Yes |