Postcodes in Colchester page 65 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
CO5 9HA Marks Tey and Layer 51.858756 0.77243 591012 221430 TL910214
CO5 9HD Marks Tey and Layer 51.859282 0.777311 591346 221501 TL913215
CO5 9HE Marks Tey and Layer 51.860063 0.789402 592175 221620 TL921216
CO5 9HG Marks Tey and Layer 51.856344 0.788504 592129 221204 TL921212
CO5 9HH Marks Tey and Layer 51.850972 0.77837 591454 220580 TL914205
CO5 9HL Marks Tey and Layer 51.858062 0.776672 591307 221364 TL913213
CO5 9HN Marks Tey and Layer 51.858446 0.777204 591342 221408 TL913214
CO5 9QY Tiptree 51.816977 0.745427 589328 216714 TL893167
CO5 9RF Tiptree 51.816977 0.745427 589328 216714 TL893167
CO5 9SG Marks Tey and Layer 51.83789 0.721322 587580 218977 TL875189
CO5 9SH Marks Tey and Layer 51.835795 0.724039 587776 218751 TL877187
CO5 9SJ Marks Tey and Layer 51.835891 0.718369 587385 218747 TL873187
CO5 9SN Marks Tey and Layer 51.83096 0.724635 587837 218215 TL878182
CO5 9SP Marks Tey and Layer 51.828569 0.72655 587979 217954 TL879179
CO5 9ST Marks Tey and Layer 51.826524 0.727458 588050 217729 TL880177
CO5 9SX Tiptree 51.823056 0.730817 588296 217352 TL882173
CO5 9TA Marks Tey and Layer 51.834655 0.739796 588866 218665 TL888186
CO5 9TD Marks Tey and Layer 51.832415 0.743345 589120 218425 TL891184
CO5 9TG Marks Tey and Layer 51.828738 0.747086 589393 218026 TL893180
CO5 9TH Marks Tey and Layer 51.833434 0.749358 589530 218554 TL895185
CO5 9TJ Marks Tey and Layer 51.834355 0.750331 589593 218659 TL895186
CO5 9TL Marks Tey and Layer 51.835632 0.74993 589560 218800 TL895188
CO5 9TN Marks Tey and Layer 51.836609 0.750076 589566 218909 TL895189
CO5 9TP Marks Tey and Layer 51.834511 0.751342 589662 218679 TL896186
CO5 9TR Marks Tey and Layer 51.837178 0.751882 589688 218977 TL896189
CO5 9TT Marks Tey and Layer 51.837244 0.75251 589731 218986 TL897189
CO5 9TU Marks Tey and Layer 51.838071 0.753301 589782 219080 TL897190
CO5 9TW Marks Tey and Layer 51.835398 0.752238 589720 218780 TL897187
CO5 9TX Marks Tey and Layer 51.84274 0.758232 590102 219612 TL901196
CO5 9TY Marks Tey and Layer 51.836321 0.750857 589621 218879 TL896188
CO5 9TZ Marks Tey and Layer 51.835542 0.756094 589985 218806 TL899188
CO5 9UA Marks Tey and Layer 51.835502 0.753215 589787 218794 TL897187
CO5 9UB Marks Tey and Layer 51.834733 0.757961 590117 218721 TL901187
CO5 9UD Marks Tey and Layer 51.830805 0.764077 590555 218300 TL905183
CO5 9UE Marks Tey and Layer 51.829604 0.767719 590811 218176 TL908181
CO5 9UF Marks Tey and Layer 51.825455 0.768974 590915 217718 TL909177
CO5 9UG Marks Tey and Layer 51.82442 0.77659 591444 217623 TL914176
CO5 9UH Marks Tey and Layer 51.821938 0.78304 591899 217364 TL918173
CO5 9UJ Marks Tey and Layer 51.821055 0.786961 592173 217276 TL921172
CO5 9UL Marks Tey and Layer 51.813697 0.787392 592234 216459 TL922164
CO5 9UN Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9UP Marks Tey and Layer 51.825624 0.78916 592305 217790 TL923177
CO5 9UQ Marks Tey and Layer 51.822686 0.780692 591734 217441 TL917174
CO5 9UR Marks Tey and Layer 51.827676 0.794033 592632 218031 TL926180
CO5 9US Marks Tey and Layer 51.822637 0.796798 592844 217478 TL928174
CO5 9UT Marks Tey and Layer 51.822617 0.800308 593086 217485 TL930174
CO5 9UU Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9UX Marks Tey and Layer 51.821051 0.796611 592838 217301 TL928173
CO5 9UY Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9UZ Marks Tey and Layer 51.829217 0.798048 592902 218213 TL929182
CO5 9WB Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WD Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WE Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WF Tiptree 51.816977 0.745427 589328 216714 TL893167
CO5 9WG Tiptree 51.816977 0.745427 589328 216714 TL893167
CO5 9WH Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WJ Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WL Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WN Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WP Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WQ Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WR Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WS Tiptree 51.816977 0.745427 589328 216714 TL893167
CO5 9WT Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WU Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WW Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WX Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WY Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9WZ Tiptree 51.816977 0.745427 589328 216714 TL893167
CO5 9XA Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9XB Marks Tey and Layer 51.834273 0.797984 592876 218775 TL928187
CO5 9XD Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9XE Marks Tey and Layer 51.837015 0.788251 592194 219054 TL921190
CO5 9XG Marks Tey and Layer 51.833099 0.786095 592062 218613 TL920186
CO5 9XH Marks Tey and Layer 51.836096 0.777236 591439 218923 TL914189
CO5 9XJ Marks Tey and Layer 51.831833 0.779514 591614 218455 TL916184
CO5 9XL Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9XN Marks Tey and Layer 51.833038 0.785683 592034 218605 TL920186
CO5 9XP Marks Tey and Layer 51.830053 0.786342 592092 218275 TL920182
CO5 9XQ Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9XS Marks Tey and Layer 51.830281 0.785819 592055 218299 TL920182
CO5 9XT Marks Tey and Layer 51.826706 0.781504 591773 217890 TL917178
CO5 9XU Marks Tey and Layer 51.820907 0.778347 591580 217237 TL915172
CO5 9XW Marks Tey and Layer 51.831916 0.785962 592058 218481 TL920184
CO5 9YA Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9YD Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9YE Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9YF Tiptree 51.817005 0.745427 589328 216717 TL893167
CO5 9YG Tiptree 51.817005 0.745427 589328 216717 TL893167
CO5 9YU Tiptree 51.817005 0.745427 589328 216717 TL893167
CO5 9YW Tiptree 51.816996 0.745399 589326 216716 TL893167
CO5 9YY Tiptree 51.817005 0.745427 589328 216717 TL893167
CO5 9YZ Tiptree 51.816996 0.745399 589326 216716 TL893167
CO6 1AA Rural North 51.900327 0.746582 589058 225985 TL890259
CO6 1AB Rural North 51.900794 0.744328 588901 226031 TL889260
CO6 1AD Rural North 51.9003 0.744662 588926 225977 TL889259
CO6 1AE Rural North 51.899673 0.744972 588950 225908 TL889259
CO6 1AG Rural North 51.895021 0.738511 588525 225374 TL885253
CO6 1AH Rural North 51.89451 0.734192 588230 225306 TL882253
CO6 1AJ Rural North 51.90241 0.7429 588796 226207 TL887262
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