CO3 postcodes Colchester - page 8

This is a list of postcodes in the CO3 area covering the areas of Colchester. The area contains approximately 12,063 households with a population of about 28,502 (2011 census)

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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?
CO3 9TH51.8986720.825724594509226009TL945260Yes
CO3 9TJ51.8993780.822919594313226080TL943260Yes
CO3 9TL51.9037260.823105594307226564TL943265Yes
CO3 9TN51.9026530.818356593985226432TL939264Yes
CO3 9TP51.9028340.813802593671226440TL936264Yes
CO3 9TQ51.9011940.828194594668226296TL946262Yes
CO3 9TR51.9013850.8131593629226277TL936262Yes
CO3 9TS51.9028450.812595593588226438TL935264Yes
CO3 9TT51.9032820.811998593545226485TL935264Yes
CO3 9TU51.9043610.806714593177226591TL931265Yes
CO3 9TW51.9027280.814493593719226430TL937264Yes
CO3 9TX51.9037420.813422593641226540TL936265Yes
CO3 9TY51.9042060.812085593547226588TL935265Yes
CO3 9TZ51.9067740.81415593678226879TL936268Yes
CO3 9UA51.9010490.81212593563226237TL935262Yes
CO3 9UB51.9010490.81212593563226237TL935262No
CO3 9UE51.9016410.811037593486226300TL934263Yes
CO3 9UF51.901730.810345593438226308TL934263Yes
CO3 9UR51.889530.916124600768225238TM007252No
CO3 9UU51.889530.916124600768225238TM007252No
CO3 9UW51.9012450.814414593720226265TL937262Yes
CO3 9UY51.9003710.81452593731226168TL937261Yes
CO3 9UZ51.8812150.849594596227224132TL962241Yes
CO3 9WA51.889530.916124600768225238TM007252No
CO3 9WB51.889530.916124600768225238TM007252No
CO3 9WD51.889530.916124600768225238TM007252No
CO3 9WE51.889530.916124600768225238TM007252No
CO3 9WF51.8891350.844165595819224998TL958249Yes
CO3 9WL51.889530.916124600768225238TM007252No
CO3 9WP51.889530.916124600768225238TM007252No
CO3 9WQ51.889530.916124600768225238TM007252No
CO3 9WX51.889530.916124600768225238TM007252No
CO3 9WY51.889530.916124600768225238TM007252No
CO3 9WZ51.889530.916124600768225238TM007252No
CO3 9XA51.8751270.855471596658223471TL966234Yes
CO3 9XB51.8753310.853363596512223488TL965234Yes
CO3 9XD51.8760860.855605596663223578TL966235Yes
CO3 9XE51.8764380.85445596582223614TL965236Yes
CO3 9XF51.8776330.854119596554223746TL965237Yes
CO3 9XG51.877060.851438596372223675TL963236Yes
CO3 9XH51.8772990.853081596484223706TL964237Yes
CO3 9XJ51.8762650.853785596537223593TL965235Yes
CO3 9XL51.8761480.851947596411223575TL964235Yes
CO3 9XN51.8751010.852477596452223460TL964234Yes
CO3 9XP51.8756790.852382596443223524TL964235Yes
CO3 9XQ51.8773410.852444596440223709TL964237Yes
CO3 9XR51.8761970.851035596348223578TL963235Yes
CO3 9XS51.8751520.850765596334223461TL963234Yes
CO3 9XT51.8742460.850635596329223360TL963233Yes
CO3 9XU51.8741170.851891596416223349TL964233Yes
CO3 9XW51.8741680.851255596372223353TL963233Yes
CO3 9XX51.8815380.851111596330224172TL963241Yes
CO3 9XZ51.8815640.851869596382224177TL963241Yes
CO3 9ZA51.889530.916124600768225238TM007252No
CO3 9ZB51.8891430.844195595821224999TL958249No
CO3 9ZD51.889530.916124600768225238TM007252No
CO3 9ZE51.889530.916124600768225238TM007252No
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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
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