CO12 postcodes Tendring

This is a list of postcodes in the CO12 area covering the areas of Harwich, Tendring. The area contains approximately 9,751 households with a population of about 22,251 (2011 census)

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CO12 3  CO12 4  CO12 5  CO12 9 

Nearby districts

CO14  IP10  CO13  IP11  IP5  IP9  IP3  CO11  IP4  IP2 
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use
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Postcode Latitude Longitude Easting Northing Grid reference Active?
CO12 3AA51.9376951.279793625546231659TM255316Yes
CO12 3AB51.9376231.280093625567231652TM255316Yes
CO12 3AD51.9372011.279116625502231602TM255316No
CO12 3AE51.9372011.279116625502231602TM255316No
CO12 3AF51.9380981.279182625502231702TM255317No
CO12 3AG51.9384911.280258625574231749TM255317Yes
CO12 3AH51.93831.279371625514231725TM255317Yes
CO12 3AJ51.9374691.281115625638231638TM256316Yes
CO12 3AL51.9379381.281076625633231690TM256316Yes
CO12 3AN51.937161.280569625602231602TM256316No
CO12 3AP51.937821.282072625702231680TM257316Yes
CO12 3AQ51.9370761.278103625433231585TM254315No
CO12 3AR51.9383771.282098625701231742TM257317Yes
CO12 3AS51.9385911.282478625726231767TM257317Yes
CO12 3AT51.9380131.282886625757231704TM257317Yes
CO12 3AU51.9377621.282868625757231676TM257316Yes
CO12 3AW51.9383521.281703625674231738TM256317Yes
CO12 3AX51.9372131.281271625650231610TM256316Yes
CO12 3AY51.9372961.280535625599231617TM255316Yes
CO12 3AZ51.9371791.281181625644231606TM256316Yes
CO12 3BA51.9387851.282957625758231790TM257317Yes
CO12 3BB51.9393951.282696625737231857TM257318Yes
CO12 3BD51.9400711.28455625861231938TM258319Yes
CO12 3BE51.9376951.279793625546231659TM255316Yes
CO12 3BG51.9387261.283768625814231786TM258317Yes
CO12 3BH51.9391371.284846625886231835TM258318Yes
CO12 3BJ51.939171.28396625825231836TM258318Yes
CO12 3BL51.9388751.283604625802231802TM258318No
CO12 3BN51.9406441.285291625909232004TM259320Yes
CO12 3BP51.9426361.286775626001232230TM260322Yes
CO12 3BQ51.9391181.282923625754231827TM257318Yes
CO12 3BS51.9408971.285906625950232034TM259320Yes
CO12 3BT51.9370761.278103625433231585TM254315No
CO12 3BU51.9376951.279793625546231659TM255316No
CO12 3BW51.9417331.286243625969232128TM259321Yes
CO12 3BX51.9376951.279793625546231659TM255316No
CO12 3BY51.9370761.278103625433231585TM254315No
CO12 3BZ51.9396951.283533625793231893TM257318Yes
CO12 3DA51.9449461.288094626080232491TM260324Yes
CO12 3DB51.9457071.287582626041232574TM260325Yes
CO12 3DD51.9463851.286497625963232646TM259326Yes
CO12 3DE51.9463331.287089626004232642TM260326Yes
CO12 3DF51.9389181.285281625917231812TM259318Yes
CO12 3DG51.9465651.28584625917232664TM259326Yes
CO12 3DH51.9450211.289278626161232503TM261325No
CO12 3DJ51.9448691.288612626116232484TM261324Yes
CO12 3DL51.9449541.289099626149232495TM261324Yes
CO12 3DN51.9450361.288421626102232502TM261325No
CO12 3DP51.9455261.287933626066232555TM260325Yes
CO12 3DQ51.9446041.288768626128232455TM261324Yes
CO12 3DR51.9453171.28866626117232534TM261325Yes
CO12 3DS51.9460831.287639626043232616TM260326Yes
CO12 3DT51.9456361.289498626173232572TM261325Yes
CO12 3DU51.9378631.277608625395231671TM253316Yes
CO12 3DW51.9450771.286968626002232502TM260325No
CO12 3DX51.9465791.287602626038232671TM260326Yes
CO12 3DY51.9469341.287774626048232711TM260327Yes
CO12 3DZ51.9376951.279793625546231659TM255316No
CO12 3EA51.9468551.286749625978232699TM259326Yes
CO12 3EB51.9467621.286539625964232688TM259326Yes
CO12 3ED51.9469171.285822625914232703TM259327Yes
CO12 3EE51.9472681.286459625956232744TM259327Yes
CO12 3EF51.9468041.28727626014232695TM260326Yes
CO12 3EG51.946511.288136626075232665TM260326Yes
CO12 3EH51.9376951.279793625546231659TM255316No
CO12 3EJ51.9468261.289076626138232703TM261327Yes
CO12 3EL51.9389461.281354625647231803TM256318Yes
CO12 3EN51.9472351.288902626124232748TM261327Yes
CO12 3EP51.9463621.289246626152232652TM261326No
CO12 3EQ51.9370441.2812625646231591TM256315Yes
CO12 3ER51.9466471.288713626114232682TM261326Yes
CO12 3ES51.9454391.289134626149232549TM261325Yes
CO12 3ET51.9475731.288083626066232783TM260327Yes
CO12 3EU51.9475141.287627626035232775TM260327Yes
CO12 3EW51.9459341.288487626102232602TM261326No
CO12 3EX51.9473041.287728626043232752TM260327Yes
CO12 3EY51.9380651.278452625452231696TM254316Yes
CO12 3EZ51.9473921.286847625982232759TM259327Yes
CO12 3FA51.9258811.265401624616230301TM246303Yes
CO12 3FB51.9370761.278103625433231585TM254315No
CO12 3FD51.9374641.274508625184231617TM251316Yes
CO12 3FF51.9370751.274276625170231573TM251315Yes
CO12 3FG51.937661.272325625033231632TM250316Yes
CO12 3FH51.9376871.273608625121231639TM251316Yes
CO12 3FJ51.937211.274272625169231588TM251315Yes
CO12 3FL51.937731.273989625147231645TM251316Yes
CO12 3FN51.9438461.288203626093232369TM260323Yes
CO12 3FP51.9437431.288675626126232359TM261323Yes
CO12 3FQ51.9449641.287149626015232490TM260324Yes
CO12 3FR51.9390361.289742626223231839TM262318Yes
CO12 3FS51.9362311.27519625237231482TM252314Yes
CO12 3GS51.9422981.283709625792232183TM257321Yes
CO12 3GT51.9376571.276298625306231644TM253316Yes
CO12 3HA51.9476781.287217626006232792TM260327Yes
CO12 3HB51.9479981.287342626013232828TM260328Yes
CO12 3HD51.9451171.285516625902232502TM259325No
CO12 3HE51.944261.283998625802232402TM258324No
CO12 3HF51.9419171.283521625781232140TM257321Yes
CO12 3HG51.9438311.285204625887232358TM258323Yes
CO12 3HH51.9479131.28655625959232816TM259328Yes
CO12 3HJ51.9364251.273079625091231497TM250314Yes
CO12 3HL51.9442181.285843625929232403TM259324Yes
CO12 3HN51.9436191.285712625923232336TM259323Yes
CO12 3HP51.9436121.284969625872232333TM258323Yes
CO12 3HQ51.9438651.284959625870232361TM258323Yes
CO12 3HR51.9434411.284346625830232312TM258323Yes
CO12 3HS51.9428591.283939625805232246TM258322Yes
CO12 3HT51.9430651.284944625873232272TM258322Yes
CO12 3HU51.9424841.28544625910232209TM259322Yes
CO12 3HW51.9432361.285553625914232293TM259322Yes
CO12 3HX51.9420431.285131625891232159TM258321Yes
CO12 3HY51.9415491.284775625869232103TM258321Yes
CO12 3HZ51.9425981.284575625850232219TM258322Yes
CO12 3JA51.9411061.283898625811232051TM258320Yes
CO12 3JB51.942111.28435625837232164TM258321Yes
CO12 3JD51.9407511.283072625756232009TM257320Yes
CO12 3JE51.9412441.284418625846232068TM258320Yes
CO12 3JF51.9413091.28403625819232074TM258320Yes
CO12 3JG51.9405041.283534625789231983TM257319Yes
CO12 3JH51.9410341.283238625766232041TM257320No
CO12 3JJ51.9478231.28781626046232810TM260328Yes
CO12 3JL51.940711.282283625702232002TM257320No
CO12 3JN51.9460151.285582625902232602TM259326No
CO12 3JP51.9368031.28047625597231562TM255315No
CO12 3JQ51.9409541.283538625787232033TM257320Yes
CO12 3JR51.9365331.280799625621231533TM256315Yes
CO12 3JS51.9368391.281127625642231568TM256315No
CO12 3JT51.9363831.281661625681231519TM256315Yes
CO12 3JU51.9364521.281783625689231527TM256315Yes
CO12 3JW51.9469051.284948625854232699TM258326Yes
CO12 3JX51.9362791.282512625740231510TM257315Yes
CO12 3JY51.9355941.281255625657231430TM256314Yes
CO12 3JZ51.936881.282251625719231576TM257315Yes
CO12 3LA51.9367621.281631625677231561TM256315Yes
CO12 3LB51.9368011.283467625803231571TM258315Yes
CO12 3LD51.9372921.283576625808231626TM258316Yes
CO12 3LE51.9370761.278103625433231585TM254315No
CO12 3LF51.9382751.283502625798231735TM257317Yes
CO12 3LG51.9385781.284557625869231772TM258317Yes
CO12 3LH51.9406751.286137625967232010TM259320Yes
CO12 3LJ51.939591.285679625941231888TM259318Yes
CO12 3LL51.935871.281668625684231462TM256314Yes
CO12 3LN51.9366791.280723625615231549TM256315No
CO12 3LP51.9417451.286783626006232131TM260321Yes
CO12 3LR51.9407161.286911626020232017TM260320Yes
CO12 3LS51.9417541.287424626050232134TM260321Yes
CO12 3LT51.9424661.287709626066232214TM260322Yes
CO12 3LU51.9430161.287312626036232274TM260322Yes
CO12 3LW51.9402741.286006625960231965TM259319No
CO12 3LX51.9432451.287169626025232299TM260322Yes
CO12 3LY51.9436671.2872626025232346TM260323Yes
CO12 3LZ51.9440431.287897626071232390TM260323Yes
CO12 3NA51.9439551.286872626001232377TM260323No
CO12 3NB51.9440771.288642626122232396TM261323No
CO12 3ND51.9452121.287284626023232518TM260325Yes
CO12 3NE51.945881.286882625992232591TM259325Yes
CO12 3NF51.9463381.285911625923232639TM259326Yes
CO12 3NG51.9450771.287594626045232504TM260325Yes
CO12 3NH51.9447111.289445626174232469TM261324Yes
CO12 3NJ51.9430471.288799626138232282TM261322Yes
CO12 3NL51.9420471.290152626236232175TM262321Yes
CO12 3NN51.9411251.288702626141232068TM261320Yes
CO12 3NP51.9403641.288559626135231983TM261319Yes
CO12 3NQ51.9359641.278619625474231463TM254314Yes
CO12 3NR51.9399821.28709626036231936TM260319Yes
CO12 3NS51.9390241.286613626008231828TM260318Yes
CO12 3NT51.9439251.288587626119232379TM261323No
CO12 3NU51.9432411.288289626102232302TM261323No
CO12 3NW51.9408261.288142626104232033TM261320Yes
CO12 3NX51.9370671.278103625433231584TM254315No
CO12 3NY51.9435281.287685626059232332TM260323Yes
CO12 3NZ51.9432411.288289626102232302TM261323No
CO12 3PA51.9370231.279351625519231583TM255315Yes
CO12 3PB51.9373121.278019625426231611TM254316Yes
CO12 3PD51.936731.277627625402231545TM254315Yes
CO12 3PE51.9357881.27881625488231444TM254314Yes
CO12 3PF51.9364631.276545625329231512TM253315Yes
CO12 3PG51.9362311.27519625237231482TM252314No
CO12 3PH51.9363621.277571625400231504TM253315Yes
CO12 3PJ51.9364631.276545625329231512TM253315Yes
CO12 3PL51.9359061.274584625197231444TM251314Yes
CO12 3PN51.9365381.278064625433231525TM254315Yes
CO12 3PP51.9357211.279605625543231439TM255314Yes
CO12 3PQ51.9368561.277272625377231558TM253315Yes
CO12 3PR51.9358631.279368625526231454TM255314Yes
CO12 3PS51.9366981.27876625480231545TM254315Yes
CO12 3PT51.936761.279113625504231553TM255315Yes
CO12 3PU51.9363571.27939625525231509TM255315Yes
CO12 3PW51.9362491.278421625459231494TM254314Yes
CO12 3PX51.9363811.279493625532231512TM255315Yes
CO12 3PY51.936571.279492625531231533TM255315Yes
CO12 3PZ51.9366251.280093625572231541TM255315Yes
CO12 3QA51.9359771.280118625577231469TM255314Yes
CO12 3QB51.9368931.279851625554231570TM255315Yes
CO12 3QD51.9368711.27998625563231568TM255315No
CO12 3QE51.9352721.277652625411231383TM254313Yes
CO12 3QF51.9355531.278225625449231416TM254314Yes
CO12 3QG51.935121.277277625386231365TM253313Yes
CO12 3QH51.9353021.274962625226231378TM252313Yes
CO12 3QJ51.9371351.276623625331231587TM253315Yes
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license