Postcodes in Colchester page 66 Local Authority District

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

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
CO6 1AL Rural North 51.904995 0.734989 588241 226474 TL882264
CO6 1AP Rural North 51.908771 0.730157 587893 226881 TL878268
CO6 1AQ Rural North 51.893547 0.737709 588476 225208 TL884252
CO6 1AT Rural North 51.875709 0.72936 587976 223203 TL879232
CO6 1AU Rural North 51.899656 0.724793 587562 225854 TL875258
CO6 1AW Marks Tey and Layer 51.881955 0.806336 593247 224099 TL932240
CO6 1AX Rural North 51.900197 0.735962 588328 225943 TL883259
CO6 1AZ Rural North 51.900735 0.74761 589127 226033 TL891260
CO6 1BA Rural North 51.900451 0.745892 589010 225997 TL890259
CO6 1BB Rural North 51.899793 0.746346 589044 225925 TL890259
CO6 1BD Rural North 51.89955 0.74716 589101 225900 TL891259
CO6 1BE Marks Tey and Layer 51.880293 0.789652 592106 223870 TL921238
CO6 1BG Marks Tey and Layer 51.882028 0.807823 593349 224111 TL933241
CO6 1BH Marks Tey and Layer 51.88261 0.799983 592807 224155 TL928241
CO6 1BJ Marks Tey and Layer 51.880966 0.802947 593018 223980 TL930239
CO6 1BL Marks Tey and Layer 51.881807 0.808769 593415 224089 TL934240
CO6 1BN Marks Tey and Layer 51.881076 0.808113 593373 224006 TL933240
CO6 1BP Marks Tey and Layer 51.879241 0.799583 592794 223779 TL927237
CO6 1BQ Marks Tey and Layer 51.88063 0.798696 592727 223931 TL927239
CO6 1BS Marks Tey and Layer 51.878552 0.798946 592753 223701 TL927237
CO6 1BT Marks Tey and Layer 51.87915 0.79801 592686 223765 TL926237
CO6 1BU Marks Tey and Layer 51.877358 0.796968 592622 223563 TL926235
CO6 1BW Marks Tey and Layer 51.879707 0.796911 592608 223824 TL926238
CO6 1BX Marks Tey and Layer 51.873745 0.7984 592736 223165 TL927231
CO6 1BZ Marks Tey and Layer 51.869442 0.798918 592790 222688 TL927226
CO6 1DA Marks Tey and Layer 51.868964 0.798626 592772 222634 TL927226
CO6 1DB Marks Tey and Layer 51.869048 0.801131 592944 222650 TL929226
CO6 1DD Marks Tey and Layer 51.868521 0.802492 593040 222595 TL930225
CO6 1DE Marks Tey and Layer 51.868068 0.803394 593104 222547 TL931225
CO6 1DG Marks Tey and Layer 51.869692 0.808927 593478 222742 TL934227
CO6 1DH Marks Tey and Layer 51.868373 0.797484 592696 222565 TL926225
CO6 1DJ Marks Tey and Layer 51.865958 0.791525 592296 222281 TL922222
CO6 1DL Marks Tey and Layer 51.861097 0.792167 592361 221742 TL923217
CO6 1DN Marks Tey and Layer 51.861653 0.791475 592311 221802 TL923218
CO6 1DP Marks Tey and Layer 51.862539 0.798024 592758 221918 TL927219
CO6 1DQ Marks Tey and Layer 51.878509 0.782553 591625 223653 TL916236
CO6 1DR Marks Tey and Layer 51.860008 0.807321 593409 221661 TL934216
CO6 1DS Marks Tey and Layer 51.865032 0.814521 593883 222239 TL938222
CO6 1DT Marks Tey and Layer 51.87934 0.784319 591743 223750 TL917237
CO6 1DU Marks Tey and Layer 51.880993 0.790466 592159 223950 TL921239
CO6 1DX Marks Tey and Layer 51.881761 0.805801 593211 224076 TL932240
CO6 1DY Marks Tey and Layer 51.880462 0.788224 592007 223885 TL920238
CO6 1DZ Marks Tey and Layer 51.879999 0.791187 592213 223841 TL922238
CO6 1EA Marks Tey and Layer 51.878912 0.788695 592046 223714 TL920237
CO6 1EB Marks Tey and Layer 51.879184 0.783684 591700 223731 TL916237
CO6 1ED Marks Tey and Layer 51.880169 0.785387 591813 223845 TL918238
CO6 1EE Marks Tey and Layer 51.879739 0.780391 591471 223784 TL914237
CO6 1EF Marks Tey and Layer 51.869046 0.800084 592872 222647 TL928226
CO6 1EG Marks Tey and Layer 51.883547 0.784782 591757 224219 TL917242
CO6 1EH Marks Tey and Layer 51.875219 0.781361 591557 223284 TL915232
CO6 1EJ Marks Tey and Layer 51.875944 0.776667 591231 223352 TL912233
CO6 1EL Marks Tey and Layer 51.875119 0.773393 591009 223252 TL910232
CO6 1EN Marks Tey and Layer 51.87374 0.771623 590893 223094 TL908230
CO6 1EP Marks Tey and Layer 51.873737 0.769458 590744 223088 TL907230
CO6 1EQ Marks Tey and Layer 51.874264 0.773571 591025 223157 TL910231
CO6 1ER Marks Tey and Layer 51.873838 0.764814 590424 223087 TL904230
CO6 1ES Marks Tey and Layer 51.874117 0.760211 590106 223106 TL901231
CO6 1ET Marks Tey and Layer 51.87377 0.763473 590332 223076 TL903230
CO6 1EU Marks Tey and Layer 51.872751 0.772504 590958 222986 TL909229
CO6 1EW Marks Tey and Layer 51.87116 0.774353 591092 222814 TL910228
CO6 1EX Marks Tey and Layer 51.870796 0.769987 590793 222762 TL907227
CO6 1EY Marks Tey and Layer 51.871554 0.769352 590746 222845 TL907228
CO6 1EZ Marks Tey and Layer 51.867124 0.772376 590973 222360 TL909223
CO6 1FA Rural North 51.875709 0.72936 587976 223203 TL879232
CO6 1FB Rural North 51.875709 0.72936 587976 223203 TL879232
CO6 1FG Marks Tey and Layer 51.87934 0.784319 591743 223750 TL917237
CO6 1FJ Marks Tey and Layer 51.880001 0.799298 592771 223863 TL927238
CO6 1FN Marks Tey and Layer 51.879612 0.789289 592084 223793 TL920237
CO6 1FR Marks Tey and Layer 51.880615 0.791997 592266 223912 TL922239
CO6 1FS Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1FU Rural North 51.896834 0.749174 589251 225603 TL892256
CO6 1FW Rural North 51.882926 0.72968 587968 224006 TL879240
CO6 1FY Marks Tey and Layer 51.880871 0.807444 593328 223981 TL933239
CO6 1GG Marks Tey and Layer 51.880476 0.807027 593301 223936 TL933239
CO6 1GH Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1GR Marks Tey and Layer 51.87934 0.784319 591743 223750 TL917237
CO6 1GT Marks Tey and Layer 51.879872 0.802065 592962 223856 TL929238
CO6 1GX Marks Tey and Layer 51.869471 0.767307 590614 222608 TL906226
CO6 1GZ Marks Tey and Layer 51.87934 0.784319 591743 223750 TL917237
CO6 1HA Marks Tey and Layer 51.864005 0.762364 590297 221987 TL902219
CO6 1HB Rural North 51.875709 0.72936 587976 223203 TL879232
CO6 1HD Marks Tey and Layer 51.874295 0.772136 590926 223157 TL909231
CO6 1HE Marks Tey and Layer 51.879632 0.790977 592200 223800 TL921238
CO6 1HG Rural North 51.875709 0.72936 587976 223203 TL879232
CO6 1HH Marks Tey and Layer 51.875526 0.758002 589948 223257 TL899232
CO6 1HJ Marks Tey and Layer 51.875344 0.759661 590063 223241 TL900232
CO6 1HL Marks Tey and Layer 51.875789 0.761111 590161 223294 TL901232
CO6 1HN Marks Tey and Layer 51.874807 0.760297 590109 223183 TL901231
CO6 1HP Marks Tey and Layer 51.874519 0.759146 590031 223148 TL900231
CO6 1HQ Marks Tey and Layer 51.876179 0.761979 590219 223340 TL902233
CO6 1HR Marks Tey and Layer 51.876645 0.754901 589730 223373 TL897233
CO6 1HS Marks Tey and Layer 51.87699 0.750519 589427 223400 TL894234
CO6 1HT Marks Tey and Layer 51.876688 0.743703 588959 223349 TL889233
CO6 1HU Marks Tey and Layer 51.876124 0.742155 588855 223282 TL888232
CO6 1HW Marks Tey and Layer 51.87934 0.784319 591743 223750 TL917237
CO6 1HX Marks Tey and Layer 51.878053 0.745718 589092 223506 TL890235
CO6 1HY Rural North 51.875709 0.72936 587976 223203 TL879232
CO6 1HZ Marks Tey and Layer 51.878053 0.751979 589523 223522 TL895235
CO6 1JA Marks Tey and Layer 51.8833 0.749773 589349 224100 TL893240
CO6 1JB Rural North 51.8885 0.748157 589216 224674 TL892246
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