Essex postcodes - page 141 County

All counties

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?
CO1 1DF51.8890660.900338599684225143TL996251Yes
CO1 1DG51.8894330.898603599563225179TL995251Yes
CO1 1DH51.8895980.900678599705225203TL997252Yes
CO1 1DJ51.8896160.900301599679225204TL996252Yes
CO1 1DL51.8987150.897835599469226209TL994262Yes
CO1 1DN51.8895170.902853599855225200TL998252Yes
CO1 1DP51.8894160.900753599711225183TL997251No
CO1 1DQ51.8894110.898747599573225177TL995251Yes
CO1 1DR51.8886470.902026599802225101TL998251No
CO1 1DS51.8902180.898872599578225267TL995252Yes
CO1 1DU51.8894160.898922599585225178TL995251Yes
CO1 1DW51.8898610.898398599547225226TL995252No
CO1 1DX51.8893670.900532599696225177TL996251Yes
CO1 1DY51.8896520.897731599502225201TL995252No
CO1 1DZ51.8910720.896703599425225356TL994253Yes
CO1 1EA51.8933120.897748599487225608TL994256Yes
CO1 1EB51.8905960.896672599425225303TL994253No
CO1 1ED51.8928640.898068599511225559TL995255Yes
CO1 1EE51.8927750.896914599432225546TL994255Yes
CO1 1EF51.8905860.896337599402225301TL994253No
CO1 1EG51.89210.896594599413225470TL994254Yes
CO1 1EH51.8923620.89651599406225499TL994254Yes
CO1 1EJ51.8918730.897743599493225448TL994254Yes
CO1 1EL51.8921160.897744599492225475TL994254Yes
CO1 1EN51.8925460.897088599445225521TL994255Yes
CO1 1EP51.8932440.897962599502225601TL995256No
CO1 1EQ51.8926280.898882599568225535TL995255Yes
CO1 1ER51.8930340.90026599661225584TL996255No
CO1 1ES51.892680.900775599698225546TL996255Yes
CO1 1ET51.8928740.898025599508225560TL995255No
CO1 1EU51.8919560.897312599463225456TL994254Yes
CO1 1EW51.8926230.899434599606225536TL996255Yes
CO1 1EX51.8932610.898385599531225604TL995256No
CO1 1EY51.8924090.899711599626225513TL996255Yes
CO1 1EZ51.8924890.897928599503225517TL995255Yes
CO1 1FA51.889920.902908599857225245TL998252Yes
CO1 1FB51.8986990.902878599816226221TL998262Yes
CO1 1FD51.89860.906172600043226219TM000262No
CO1 1FE51.889530.916124600768225238TM007252No
CO1 1FF51.8920970.900722599697225481TL996254Yes
CO1 1FG51.8749920.872085597802223501TL978235No
CO1 1FH51.889530.916124600768225238TM007252No
CO1 1FJ51.8985030.90099599687226194TL996261No
CO1 1FL51.889530.916124600768225238TM007252No
CO1 1FN51.889530.916124600768225238TM007252No
CO1 1FP51.889530.916124600768225238TM007252No
CO1 1FQ51.8911090.898101599521225364TL995253Yes
CO1 1FR51.889530.916124600768225238TM007252No
CO1 1FS51.889530.916124600768225238TM007252No
CO1 1FT51.8894330.898603599563225179TL995251No
CO1 1FU51.9468511.054231610002232001TM100320No
CO1 1FW51.8987390.903782599878226228TL998262Yes
CO1 1FX51.9121670.986434605502227951TM055279No
CO1 1FY51.8899410.901688599773225244TL997252No
CO1 1FZ51.889530.916124600768225238TM007252No
CO1 1GA51.889530.916124600768225238TM007252No
CO1 1GD51.8958560.902549599806225904TL998259Yes
CO1 1GE51.8974110.911314600402226101TM004261No
CO1 1GF51.8974110.911314600402226101TM004261No
CO1 1GG51.889530.916124600768225238TM007252No
CO1 1GH51.8974110.911314600402226101TM004261No
CO1 1GJ51.8903180.900273599674225282TL996252Yes
CO1 1GL51.889530.916124600768225238TM007252No
CO1 1GN51.8904580.907725600186225318TM001253No
CO1 1GP51.8914120.899312599603225401TL996254Yes
CO1 1GQ51.8902460.900283599675225274TL996252Yes
CO1 1GR51.8930340.90026599661225584TL996255No
CO1 1GS51.8877490.901968599802225001TL998250No
CO1 1GT51.889530.916124600768225238TM007252No
CO1 1GU51.893320.899261599591225613TL995256No
CO1 1GW51.8974110.911314600402226101TM004261No
CO1 1GX51.8924160.900888599707225517TL997255Yes
CO1 1GY51.8992450.905545599997226289TL999262Yes
CO1 1GZ51.889530.916124600768225238TM007252No
CO1 1HA51.8922270.896879599432225485TL994254Yes
CO1 1HB51.8917630.898564599550225438TL995254Yes
CO1 1HD51.8912860.898592599554225385TL995253Yes
CO1 1HE51.8912070.898892599575225377TL995253Yes
CO1 1HF51.8903550.898793599572225282TL995252Yes
CO1 1HG51.8923570.896713599420225499TL994254Yes
CO1 1HH51.893320.899261599591225613TL995256No
CO1 1HJ51.8920080.898842599568225466TL995254Yes
CO1 1HL51.8926620.899669599622225541TL996255Yes
CO1 1HN51.8911010.899147599593225366TL995253Yes
CO1 1HP51.8917310.899492599614225437TL996254Yes
CO1 1HQ51.8903160.89927599605225279TL996252Yes
CO1 1HR51.8919890.898535599547225463TL995254Yes
CO1 1HS51.892150.898197599523225480TL995254Yes
CO1 1HT51.8930120.89863599549225577TL995255No
CO1 1HU51.8989230.906542600067226256TM000262Yes
CO1 1HW51.8922720.897245599457225491TL994254Yes
CO1 1HX51.8930120.89863599549225577TL995255No
CO1 1HY51.8930340.90026599661225584TL996255No
CO1 1HZ51.8894570.896904599446225177TL994251Yes
CO1 1JA51.888790.896221599402225101TL994251No
CO1 1JB51.8884960.899749599646225078TL996250Yes
CO1 1JD51.8892340.897544599491225154TL994251No
CO1 1JE51.8894780.896062599388225177TL993251No
CO1 1JF51.8892150.898342599546225154TL995251No
CO1 1JG51.8890080.89798599522225130TL995251Yes
CO1 1JH51.8887410.906218600090225123TM000251Yes
CO1 1JJ51.8879960.898147599538225018TL995250Yes
CO1 1JL51.8880420.898484599561225024TL995250No
CO1 1JN51.8884860.899065599599225075TL995250Yes
CO1 1JP51.8878210.899066599602225001TL996250No
CO1 1JQ51.8887360.898427599554225101TL995251Yes
CO1 1JR51.889190.899692599639225155TL996251Yes
CO1 1JS51.8892720.899639599635225164TL996251Yes
CO1 1JT51.8893460.899586599631225172TL996251Yes
CO1 1JU51.8889890.898734599574225130TL995251No
CO1 1JW51.8897930.897129599460225215TL994252Yes
CO1 1JX51.8962410.901877599758225945TL997259Yes
CO1 1JY51.8886470.902026599802225101TL998251No
CO1 1JZ51.8893250.901503599763225175TL997251Yes
CO1 1LA51.8893250.901503599763225175TL997251No
CO1 1LB51.8893150.902302599818225176TL998251Yes
CO1 1LD51.8892290.903939599931225171TL999251Yes
CO1 1LE51.8893930.903135599875225187TL998251Yes
CO1 1LF51.8893040.901298599749225172TL997251Yes
CO1 1LG51.8888320.902925599863225124TL998251Yes
CO1 1LH51.8889450.902322599821225135TL998251Yes
CO1 1LJ51.8883840.902474599834225073TL998250Yes
CO1 1LL51.8893490.903103599873225182TL998251No
CO1 1LN51.8880510.90286599862225037TL998250Yes
CO1 1LP51.8885630.902137599810225092TL998250No
CO1 1LQ51.8930120.89863599549225577TL995255Yes
CO1 1LR51.8880830.901568599773225037TL997250No
CO1 1LS51.8879350.900643599710225018TL997250Yes
CO1 1LT51.8879090.899857599656225013TL996250No
CO1 1LU51.8983870.894717599256226164TL992261Yes
CO1 1LW51.8877490.901968599802225001TL998250No
CO1 1LX51.8883130.900624599707225060TL997250Yes
CO1 1LY51.8962580.902663599812225949TL998259Yes
CO1 1LZ51.889530.916124600768225238TM007252No
CO1 1NA51.8887540.897673599502225101TL995251No
CO1 1NB51.8894240.89603599386225171TL993251No
CO1 1ND51.8942470.896326599385225708TL993257No
CO1 1NE51.8930120.89863599549225577TL995255No
CO1 1NF51.8889010.895371599343225111TL993251Yes
CO1 1NG51.889010.896788599440225127TL994251Yes
CO1 1NH51.888480.896042599391225066TL993250Yes
CO1 1NJ51.8985950.907073600105226221TM001262Yes
CO1 1NL51.8879280.894713599302225001TL993250No
CO1 1NN51.8891990.897876599514225151TL995251Yes
CO1 1NP51.8882930.895608599362225044TL993250Yes
CO1 1NQ51.8986490.905972600029226224TM000262Yes
CO1 1NR51.8879230.89602599392225004TL993250No
CO1 1NS51.8879980.895153599332225010TL993250Yes
CO1 1NT51.887820.896537599428224994TL994249Yes
CO1 1NU51.8878840.89612599399225000TL993250Yes
CO1 1NW51.888130.896019599391225027TL993250No
CO1 1NX51.8894040.896145599394225169TL993251Yes
CO1 1NY51.889260.896484599418225154TL994251Yes
CO1 1NZ51.8903870.89567599357225277TL993252Yes
CO1 1PA51.8900220.895879599373225237TL993252Yes
CO1 1PB51.8880640.89648599423225021TL994250Yes
CO1 1PD51.8928440.895218599315225549TL993255No
CO1 1PE51.8882260.901592599774225053TL997250Yes
CO1 1PG51.889780.897303599472225214TL994252Yes
CO1 1PH51.8896880.896279599402225201TL994252No
CO1 1PJ51.8898040.89886599579225221TL995252Yes
CO1 1PL51.889210.897426599483225151TL994251No
CO1 1PN51.8901670.897647599494225258TL994252Yes
CO1 1PP51.8928440.895218599315225549TL993255No
CO1 1PQ51.8896880.896279599402225201TL994252No
CO1 1PR51.8901630.894522599279225249TL992252Yes
CO1 1PS51.888790.896221599402225101TL994251No
CO1 1PT51.889310.894467599279225154TL992251Yes
CO1 1PU51.8943580.897292599451225723TL994257No
CO1 1PW51.8897850.898175599532225217TL995252Yes
CO1 1PX51.8902660.896171599392225265TL993252Yes
CO1 1PY51.8915790.895805599361225410TL993254Yes
CO1 1PZ51.8930120.89863599549225577TL995255No
CO1 1QA51.891150.895719599357225362TL993253No
CO1 1QB51.8987830.904948599958226236TL999262No
CO1 1QD51.897050.911600382226060TM003260Yes
CO1 1QE51.8972770.909459600275226081TM002260Yes
CO1 1QF51.8904650.896126599388225287TL993252No
CO1 1QG51.8968190.912352600476226038TM004260Yes
CO1 1QH51.8970250.91203600453226060TM004260Yes
CO1 1QJ51.8964690.911573600424225997TM004259Yes
CO1 1QL51.8897240.894828599302225201TL993252No
CO1 1QN51.8897240.894828599302225201TL993252No
CO1 1QP51.8919460.895872599364225451TL993254Yes
CO1 1QQ51.8903220.896088599386225271TL993252No
CO1 1QR51.892140.896059599376225473TL993254Yes
CO1 1QS51.8924250.896514599406225506TL994255Yes
CO1 1QT51.8931760.896707599416225590TL994255Yes
CO1 1QU51.889530.916124600768225238TM007252No
CO1 1QW51.8898010.898612599562225220TL995252Yes
CO1 1QX51.893510.895581599337225624TL993256Yes
CO1 1QY51.889530.916124600768225238TM007252Yes
CO1 1QZ51.8923820.896453599402225501TL994255No
CO1 1RA51.8928440.895218599315225549TL993255Yes
CO1 1RB51.8955070.895549599326225846TL993258Yes
CO1 1RD51.8939390.896393599391225674TL993256Yes
CO1 1RE51.8943030.896213599377225714TL993257Yes
CO1 1RF51.8870560.895776599379224907TL993249No
CO1 1RG51.889530.916124600768225238TM007252No
CO1 1RH51.8946850.895671599338225755TL993257Yes
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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