Postcodes in Colchester page 67 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 1HX Marks Tey and Layer 51.878064 0.745746 589094 223507 TL890235
CO6 1HY Rural North 51.87572 0.729388 587978 223204 TL879232
CO6 1HZ Marks Tey and Layer 51.878053 0.751979 589523 223522 TL895235
CO6 1JA Marks Tey and Layer 51.883312 0.749801 589351 224101 TL893241
CO6 1JB Rural North 51.888512 0.748185 589218 224675 TL892246
CO6 1JE Rural North 51.891033 0.748819 589251 224957 TL892249
CO6 1JF Rural North 51.897504 0.748618 589210 225676 TL892256
CO6 1JG Rural North 51.897191 0.748541 589206 225641 TL892256
CO6 1JH Rural North 51.900432 0.749917 589287 226005 TL892260
CO6 1JJ Rural North 51.899808 0.755839 589697 225951 TL896259
CO6 1JL Rural North 51.901726 0.748833 589207 226146 TL892261
CO6 1JN Rural North 51.900881 0.749174 589234 226053 TL892260
CO6 1JP Rural North 51.902834 0.747955 589142 226267 TL891262
CO6 1JQ Rural North 51.901091 0.748663 589198 226075 TL891260
CO6 1JR Rural North 51.903851 0.74716 589083 226378 TL890263
CO6 1JS Rural North 51.898899 0.746654 589069 225826 TL890258
CO6 1JT Rural North 51.899153 0.746931 589087 225855 TL890258
CO6 1JU Rural North 51.899078 0.748206 589175 225850 TL891258
CO6 1JW Rural North 51.901911 0.748204 589163 226165 TL891261
CO6 1JX Rural North 51.899055 0.747652 589137 225846 TL891258
CO6 1JY Rural North 51.898362 0.747697 589143 225769 TL891257
CO6 1JZ Rural North 51.898837 0.747362 589118 225821 TL891258
CO6 1LA Rural North 51.902382 0.746925 589073 226214 TL890262
CO6 1LD Rural North 51.875652 0.729994 588020 223198 TL880231
CO6 1LE Marks Tey and Layer 51.877381 0.771423 590864 223498 TL908234
CO6 1LF Rural North 51.87572 0.729388 587978 223204 TL879232
CO6 1LG Marks Tey and Layer 51.880523 0.803557 593062 223932 TL930239
CO6 1LH Marks Tey and Layer 51.879901 0.797938 592678 223848 TL926238
CO6 1LJ Marks Tey and Layer 51.879248 0.779574 591417 223727 TL914237
CO6 1LL Marks Tey and Layer 51.87789 0.773489 591004 223560 TL910235
CO6 1LN Marks Tey and Layer 51.882438 0.776283 591177 224073 TL911240
CO6 1LP Marks Tey and Layer 51.877127 0.768458 590661 223462 TL906234
CO6 1LQ Marks Tey and Layer 51.879991 0.802841 593015 223871 TL930238
CO6 1LR Marks Tey and Layer 51.875719 0.768662 590681 223306 TL906233
CO6 1LS Marks Tey and Layer 51.877768 0.766085 590495 223527 TL904235
CO6 1LT Marks Tey and Layer 51.877735 0.760591 590117 223509 TL901235
CO6 1LU Marks Tey and Layer 51.876766 0.759703 590060 223399 TL900233
CO6 1LW Marks Tey and Layer 51.880583 0.774861 591087 223863 TL910238
CO6 1LX Marks Tey and Layer 51.87644 0.759814 590069 223363 TL900233
CO6 1LZ Marks Tey and Layer 51.876452 0.761195 590164 223368 TL901233
CO6 1NA Marks Tey and Layer 51.878344 0.757998 589936 223570 TL899235
CO6 1ND Marks Tey and Layer 51.87668 0.766818 590550 223408 TL905234
CO6 1NE Marks Tey and Layer 51.876863 0.762877 590278 223418 TL902234
CO6 1NF Marks Tey and Layer 51.877315 0.764692 590401 223473 TL904234
CO6 1NG Marks Tey and Layer 51.876645 0.762965 590285 223394 TL902233
CO6 1NQ Marks Tey and Layer 51.876213 0.764871 590418 223351 TL904233
CO6 1PF Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1PY Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1QW Rural North 51.875652 0.729994 588020 223198 TL880231
CO6 1QY Rural North 51.87572 0.729388 587978 223204 TL879232
CO6 1RU Rural North 51.875522 0.727458 587846 223177 TL878231
CO6 1RX Rural North 51.876393 0.735648 588406 223295 TL884232
CO6 1RY Rural North 51.880308 0.737455 588514 223735 TL885237
CO6 1RZ Rural North 51.882721 0.72958 587962 223983 TL879239
CO6 1SA Rural North 51.888848 0.724036 587555 224650 TL875246
CO6 1SB Rural North 51.889729 0.718232 587152 224733 TL871247
CO6 1UQ Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1UU Rural North 51.875652 0.729994 588020 223198 TL880231
CO6 1UW Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1UZ Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1WB Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1WE Rural North 51.87572 0.729388 587978 223204 TL879232
CO6 1WG Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1WZ Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1XA Marks Tey and Layer 51.876399 0.766931 590559 223377 TL905233
CO6 1XB Marks Tey and Layer 51.874675 0.766026 590504 223183 TL905231
CO6 1XD Marks Tey and Layer 51.874937 0.767146 590580 223215 TL905232
CO6 1XE Marks Tey and Layer 51.875234 0.765581 590471 223244 TL904232
CO6 1XF Marks Tey and Layer 51.875621 0.766738 590549 223290 TL905232
CO6 1XG Marks Tey and Layer 51.876489 0.765396 590453 223383 TL904233
CO6 1XH Marks Tey and Layer 51.875754 0.763753 590343 223297 TL903232
CO6 1XJ Marks Tey and Layer 51.876964 0.771165 590848 223451 TL908234
CO6 1XL Marks Tey and Layer 51.876296 0.769773 590755 223373 TL907233
CO6 1XN Marks Tey and Layer 51.877222 0.769408 590726 223475 TL907234
CO6 1XP Marks Tey and Layer 51.874479 0.766697 590551 223163 TL905231
CO6 1XR Marks Tey and Layer 51.87414 0.763145 590308 223116 TL903231
CO6 1XS Marks Tey and Layer 51.874265 0.761657 590205 223126 TL902231
CO6 1XT Marks Tey and Layer 51.874899 0.762219 590241 223198 TL902231
CO6 1XU Marks Tey and Layer 51.875183 0.762381 590251 223230 TL902232
CO6 1XW Marks Tey and Layer 51.876685 0.770044 590772 223417 TL907234
CO6 1XX Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1YA Rural North 51.899677 0.747617 589132 225915 TL891259
CO6 1YB Rural North 51.899677 0.747617 589132 225915 TL891259
CO6 1YF Marks Tey and Layer 51.882561 0.80069 592856 224151 TL928241
CO6 1YG Marks Tey and Layer 51.882898 0.8009 592869 224189 TL928241
CO6 1YH Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1YN Marks Tey and Layer 51.881759 0.799972 592810 224060 TL928240
CO6 1YP Marks Tey and Layer 51.881813 0.802257 592967 224072 TL929240
CO6 1YR Marks Tey and Layer 51.882723 0.807094 593296 224186 TL932241
CO6 1YS Marks Tey and Layer 51.882108 0.800444 592841 224100 TL928241
CO6 1YT Marks Tey and Layer 51.882283 0.798391 592699 224114 TL926241
CO6 1YW Marks Tey and Layer 51.881399 0.800007 592814 224020 TL928240
CO6 1YZ Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1ZF Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1ZH Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1ZJ Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 1ZL Marks Tey and Layer 51.879351 0.784346 591745 223751 TL917237
CO6 2AA Rural North 51.920491 0.763201 590116 228270 TL901282
CO6 2AB Rural North 51.920176 0.76244 590065 228233 TL900282
CO6 2AD Rural North 51.91971 0.76276 590089 228182 TL900281
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