Postcodes in Colchester page 2 Local Authority District

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This page provides postcode data for the Colchester UK Local Authority District.

In 2021, Colchester contained approximately 79,700 households with a population of about 192,700

In 2011, Colchester contained approximately 71,632 households with a population of about 173,057

Wards in this Local Authority District
Berechurch ,   Castle ,   Greenstead ,   Highwoods ,   Lexden and Braiswick ,   Marks Tey and Layer ,   Mersea and Pyefleet ,   Mile End ,   New Town and Christ Church ,   Old Heath and The Hythe ,   Prettygate ,   Rural North ,   Shrub End ,   St Anne's and St John's ,   Stanway ,   Tiptree ,   Wivenhoe
Parishes in this Local Authority District
Abberton ,   Aldham ,   Birch ,   Boxted ,   Chappel ,   Colchester, unparished area ,   Copford ,   Dedham ,   East Donyland ,   East Mersea ,   Eight Ash Green ,   Fingringhoe ,   Fordham ,   Great and Little Wigborough ,   Great Horkesley ,   Great Tey ,   Langenhoe ,   Langham ,   Layer Breton ,   Layer Marney ,   Layer-de-la-Haye ,   Little Horkesley ,   Marks Tey ,   Messing-cum-Inworth ,   Mount Bures ,   Myland ,   Peldon ,   Salcott ,   Stanway ,   Tiptree ,   Virley ,   Wakes Colne ,   West Bergholt ,   West Mersea ,   Wivenhoe ,   Wormingford
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
CO1 1FY Castle 51.88993 0.901658 599771 225243 TL997252
CO1 1FZ Castle 51.889519 0.916094 600766 225237 TM007252
CO1 1GA Castle 51.889519 0.916094 600766 225237 TM007252
CO1 1GD Castle 51.895845 0.902519 599804 225903 TL998259
CO1 1GE Castle 51.8974 0.911284 600400 226100 TM004260
CO1 1GF Castle 51.8974 0.911284 600400 226100 TM004260
CO1 1GG Castle 51.889519 0.916094 600766 225237 TM007252
CO1 1GH Castle 51.8974 0.911284 600400 226100 TM004260
CO1 1GJ Castle 51.890307 0.900244 599672 225281 TL996252
CO1 1GL Castle 51.889519 0.916094 600766 225237 TM007252
CO1 1GN Castle 51.890447 0.907695 600184 225317 TM001253
CO1 1GP Castle 51.891401 0.899282 599601 225400 TL996253
CO1 1GQ Castle 51.890235 0.900254 599673 225273 TL996252
CO1 1GR Castle 51.893023 0.90023 599659 225583 TL996255
CO1 1GS Castle 51.887738 0.901939 599800 225000 TL998249
CO1 1GT Castle 51.889519 0.916094 600766 225237 TM007252
CO1 1GU Castle 51.893309 0.899231 599589 225612 TL995256
CO1 1GW Castle 51.8974 0.911284 600400 226100 TM004260
CO1 1GX Castle 51.892405 0.900858 599705 225516 TL997255
CO1 1GY Castle 51.899245 0.905545 599997 226289 TL999262
CO1 1GZ Castle 51.889519 0.916094 600766 225237 TM007252
CO1 1HA Castle 51.892216 0.896849 599430 225484 TL994254
CO1 1HB Castle 51.891752 0.898534 599548 225437 TL995254
CO1 1HD Castle 51.891275 0.898562 599552 225384 TL995253
CO1 1HE Castle 51.891196 0.898862 599573 225376 TL995253
CO1 1HF Castle 51.890355 0.898793 599572 225282 TL995252
CO1 1HG Castle 51.892346 0.896683 599418 225498 TL994254
CO1 1HH Castle 51.893309 0.899231 599589 225612 TL995256
CO1 1HJ Castle 51.891997 0.898812 599566 225465 TL995254
CO1 1HL Castle 51.892662 0.899669 599622 225541 TL996255
CO1 1HN Castle 51.89109 0.899117 599591 225365 TL995253
CO1 1HP Castle 51.89172 0.899463 599612 225436 TL996254
CO1 1HQ Castle 51.890305 0.899241 599603 225278 TL996252
CO1 1HR Castle 51.891978 0.898505 599545 225462 TL995254
CO1 1HS Castle 51.892139 0.898167 599521 225479 TL995254
CO1 1HT Castle 51.893001 0.8986 599547 225576 TL995255
CO1 1HU Castle 51.898923 0.906542 600067 226256 TM000262
CO1 1HW Castle 51.892261 0.897215 599455 225490 TL994254
CO1 1HX Castle 51.893001 0.8986 599547 225576 TL995255
CO1 1HY Castle 51.893023 0.90023 599659 225583 TL996255
CO1 1HZ Castle 51.889446 0.896874 599444 225176 TL994251
CO1 1JA Castle 51.888779 0.896192 599400 225100 TL994250
CO1 1JB Castle 51.888485 0.899719 599644 225077 TL996250
CO1 1JD Castle 51.889223 0.897514 599489 225153 TL994251
CO1 1JE Castle 51.889467 0.896033 599386 225176 TL993251
CO1 1JF Castle 51.889204 0.898312 599544 225153 TL995251
CO1 1JG Castle 51.888997 0.89795 599520 225129 TL995251
CO1 1JH Castle 51.889186 0.907497 600176 225176 TM001251
CO1 1JJ Castle 51.887996 0.898147 599538 225018 TL995250
CO1 1JL Castle 51.888031 0.898455 599559 225023 TL995250
CO1 1JN Castle 51.888486 0.899065 599599 225075 TL995250
CO1 1JP Castle 51.88781 0.899036 599600 225000 TL995250
CO1 1JQ Castle 51.888725 0.898398 599552 225100 TL995251
CO1 1JR Castle 51.889179 0.899662 599637 225154 TL996251
CO1 1JS Castle 51.889273 0.899639 599635 225164 TL996251
CO1 1JT Castle 51.889335 0.899556 599629 225171 TL996251
CO1 1JU Castle 51.888978 0.898705 599572 225129 TL995251
CO1 1JW Castle 51.889782 0.897099 599458 225214 TL994252
CO1 1JX Castle 51.89623 0.901846 599756 225944 TL997259
CO1 1JY Castle 51.888636 0.901996 599800 225100 TL997251
CO1 1JZ Castle 51.889379 0.901507 599763 225181 TL997251
CO1 1LA Castle 51.889314 0.901473 599761 225174 TL997251
CO1 1LB Castle 51.889315 0.902302 599818 225176 TL998251
CO1 1LD Castle 51.889218 0.903909 599929 225170 TL999251
CO1 1LE Castle 51.889382 0.903106 599873 225186 TL998251
CO1 1LF Castle 51.889304 0.901298 599749 225172 TL997251
CO1 1LG Castle 51.888832 0.902925 599863 225124 TL998251
CO1 1LH Castle 51.888934 0.902292 599819 225134 TL998251
CO1 1LJ Castle 51.888384 0.902474 599834 225073 TL998250
CO1 1LL Castle 51.889338 0.903074 599871 225181 TL998251
CO1 1LN Castle 51.88804 0.90283 599860 225036 TL998250
CO1 1LP Castle 51.888552 0.902107 599808 225091 TL998250
CO1 1LQ Castle 51.893012 0.89863 599549 225577 TL995255
CO1 1LR Castle 51.888072 0.901539 599771 225036 TL997250
CO1 1LS Castle 51.887935 0.900643 599710 225018 TL997250
CO1 1LT Castle 51.887898 0.899827 599654 225012 TL996250
CO1 1LU Castle 51.898356 0.894526 599243 226160 TL992261
CO1 1LW Castle 51.887738 0.901939 599800 225000 TL998249
CO1 1LX Castle 51.888302 0.900594 599705 225059 TL997250
CO1 1LY Castle 51.896247 0.902632 599810 225948 TL998259
CO1 1LZ Castle 51.889519 0.916094 600766 225237 TM007252
CO1 1NA Castle 51.888743 0.897643 599500 225100 TL994250
CO1 1NB Castle 51.889413 0.896 599384 225170 TL993251
CO1 1ND Castle 51.894247 0.896326 599385 225708 TL993257
CO1 1NE Castle 51.893001 0.8986 599547 225576 TL995255
CO1 1NF Castle 51.88889 0.895341 599341 225110 TL993251
CO1 1NG Castle 51.888999 0.896758 599438 225126 TL994251
CO1 1NH Castle 51.888469 0.896012 599389 225065 TL993250
CO1 1NJ Castle 51.898595 0.907073 600105 226221 TM001262
CO1 1NL Castle 51.887917 0.894683 599300 225000 TL993250
CO1 1NN Castle 51.889188 0.897846 599512 225150 TL995251
CO1 1NP Castle 51.888282 0.895578 599360 225043 TL993250
CO1 1NQ Castle 51.898649 0.905972 600029 226224 TM000262
CO1 1NR Castle 51.887912 0.895991 599390 225003 TL993250
CO1 1NS Castle 51.887998 0.895153 599332 225010 TL993250
CO1 1NT Castle 51.887809 0.896507 599426 224993 TL994249
CO1 1NU Castle 51.887873 0.89609 599397 224999 TL993249
CO1 1NW Castle 51.888119 0.895989 599389 225026 TL993250
CO1 1NX Castle 51.889393 0.896115 599392 225168 TL993251
CO1 1NY Castle 51.889249 0.896455 599416 225153 TL994251
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




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