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
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| CO5 8EX | Mersea and Pyefleet | 51.779116 | 0.927568 | 602049 | 212993 | TM020129 |
| CO5 8EY | Mersea and Pyefleet | 51.781015 | 0.92498 | 601862 | 213197 | TM018131 |
| CO5 8EZ | Mersea and Pyefleet | 51.779636 | 0.928704 | 602125 | 213054 | TM021130 |
| CO5 8FA | Mersea and Pyefleet | 51.775277 | 0.913402 | 601089 | 212527 | TM010125 |
| CO5 8FD | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8FE | Mersea and Pyefleet | 51.790013 | 0.984575 | 605931 | 214364 | TM059143 |
| CO5 8FF | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8FG | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8FH | Mersea and Pyefleet | 51.780456 | 0.933339 | 602441 | 213158 | TM024131 |
| CO5 8FJ | Mersea and Pyefleet | 51.779882 | 0.931852 | 602341 | 213090 | TM023130 |
| CO5 8FL | Mersea and Pyefleet | 51.778718 | 0.931632 | 602331 | 212960 | TM023129 |
| CO5 8FN | Mersea and Pyefleet | 51.780155 | 0.932435 | 602380 | 213122 | TM023131 |
| CO5 8FP | Mersea and Pyefleet | 51.779265 | 0.934596 | 602533 | 213029 | TM025130 |
| CO5 8FQ | Mersea and Pyefleet | 51.779856 | 0.933982 | 602488 | 213093 | TM024130 |
| CO5 8FR | Mersea and Pyefleet | 51.778789 | 0.933115 | 602433 | 212972 | TM024129 |
| CO5 8FS | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8FT | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8FU | Mersea and Pyefleet | 51.785939 | 0.929881 | 602178 | 213758 | TM021137 |
| CO5 8FX | Mersea and Pyefleet | 51.784938 | 0.929265 | 602140 | 213645 | TM021136 |
| CO5 8FZ | Mersea and Pyefleet | 51.784574 | 0.92872 | 602104 | 213603 | TM021136 |
| CO5 8GA | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8GB | Mersea and Pyefleet | 51.779516 | 0.919446 | 601487 | 213015 | TM014130 |
| CO5 8GD | Mersea and Pyefleet | 51.779516 | 0.919446 | 601487 | 213015 | TM014130 |
| CO5 8GE | Mersea and Pyefleet | 51.776233 | 0.920162 | 601551 | 212652 | TM015126 |
| CO5 8GF | Mersea and Pyefleet | 51.782888 | 0.928494 | 602096 | 213415 | TM020134 |
| CO5 8GG | Mersea and Pyefleet | 51.782897 | 0.927422 | 602022 | 213413 | TM020134 |
| CO5 8GH | Mersea and Pyefleet | 51.783539 | 0.927638 | 602034 | 213485 | TM020134 |
| CO5 8GJ | Mersea and Pyefleet | 51.783806 | 0.929192 | 602140 | 213519 | TM021135 |
| CO5 8GL | Mersea and Pyefleet | 51.7765 | 0.904332 | 600458 | 212638 | TM004126 |
| CO5 8GN | Mersea and Pyefleet | 51.783703 | 0.930084 | 602202 | 213510 | TM022135 |
| CO5 8GP | Mersea and Pyefleet | 51.781144 | 0.919101 | 601456 | 213195 | TM014131 |
| CO5 8GQ | Mersea and Pyefleet | 51.782039 | 0.931194 | 602286 | 213328 | TM022133 |
| CO5 8GR | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8GS | Mersea and Pyefleet | 51.774349 | 0.923621 | 601798 | 212452 | TM017124 |
| CO5 8GT | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8GW | Mersea and Pyefleet | 51.782764 | 0.92663 | 601968 | 213396 | TM019133 |
| CO5 8GX | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8GY | Mersea and Pyefleet | 51.780505 | 0.920902 | 601583 | 213129 | TM015131 |
| CO5 8GZ | Mersea and Pyefleet | 51.78063 | 0.931074 | 602284 | 213171 | TM022131 |
| CO5 8HA | Mersea and Pyefleet | 51.781447 | 0.927516 | 602035 | 213252 | TM020132 |
| CO5 8HB | Mersea and Pyefleet | 51.782019 | 0.928395 | 602093 | 213318 | TM020133 |
| CO5 8HD | Mersea and Pyefleet | 51.782447 | 0.929597 | 602174 | 213369 | TM021133 |
| CO5 8HE | Mersea and Pyefleet | 51.780213 | 0.930467 | 602244 | 213123 | TM022131 |
| CO5 8HF | Mersea and Pyefleet | 51.781739 | 0.930247 | 602222 | 213292 | TM022132 |
| CO5 8HG | Mersea and Pyefleet | 51.783117 | 0.930133 | 602208 | 213445 | TM022134 |
| CO5 8HH | Mersea and Pyefleet | 51.782513 | 0.931283 | 602290 | 213381 | TM022133 |
| CO5 8HJ | Mersea and Pyefleet | 51.783853 | 0.932023 | 602335 | 213532 | TM023135 |
| CO5 8HL | Mersea and Pyefleet | 51.784043 | 0.932702 | 602381 | 213555 | TM023135 |
| CO5 8HN | Mersea and Pyefleet | 51.78252 | 0.933546 | 602446 | 213388 | TM024133 |
| CO5 8HP | Mersea and Pyefleet | 51.783689 | 0.931359 | 602290 | 213512 | TM022135 |
| CO5 8HQ | Mersea and Pyefleet | 51.783713 | 0.931143 | 602275 | 213514 | TM022135 |
| CO5 8HR | Mersea and Pyefleet | 51.783717 | 0.930984 | 602264 | 213514 | TM022135 |
| CO5 8HS | Mersea and Pyefleet | 51.780247 | 0.92116 | 601602 | 213101 | TM016131 |
| CO5 8HT | Mersea and Pyefleet | 51.775915 | 0.912355 | 601014 | 212595 | TM010125 |
| CO5 8HU | Mersea and Pyefleet | 51.776183 | 0.914939 | 601191 | 212632 | TM011126 |
| CO5 8HW | Mersea and Pyefleet | 51.782725 | 0.933617 | 602450 | 213411 | TM024134 |
| CO5 8HX | Mersea and Pyefleet | 51.775854 | 0.911887 | 600982 | 212587 | TM009125 |
| CO5 8HY | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8HZ | Mersea and Pyefleet | 51.776914 | 0.916305 | 601282 | 212717 | TM012127 |
| CO5 8JA | Mersea and Pyefleet | 51.777829 | 0.916016 | 601258 | 212818 | TM012128 |
| CO5 8JB | Mersea and Pyefleet | 51.7773 | 0.913445 | 601083 | 212752 | TM010127 |
| CO5 8JD | Mersea and Pyefleet | 51.777011 | 0.913122 | 601062 | 212719 | TM010127 |
| CO5 8JE | Mersea and Pyefleet | 51.777674 | 0.912135 | 600991 | 212790 | TM009127 |
| CO5 8JF | Mersea and Pyefleet | 51.77803 | 0.911535 | 600948 | 212828 | TM009128 |
| CO5 8JG | Mersea and Pyefleet | 51.778618 | 0.912877 | 601038 | 212897 | TM010128 |
| CO5 8JH | Mersea and Pyefleet | 51.778696 | 0.912259 | 600995 | 212904 | TM009129 |
| CO5 8JJ | Mersea and Pyefleet | 51.77904 | 0.91289 | 601037 | 212944 | TM010129 |
| CO5 8JL | Mersea and Pyefleet | 51.778916 | 0.909924 | 600833 | 212922 | TM008129 |
| CO5 8JN | Mersea and Pyefleet | 51.780869 | 0.906947 | 600619 | 213131 | TM006131 |
| CO5 8JP | Mersea and Pyefleet | 51.779886 | 0.906318 | 600580 | 213020 | TM005130 |
| CO5 8JQ | Mersea and Pyefleet | 51.778667 | 0.912359 | 601002 | 212901 | TM010129 |
| CO5 8JR | Mersea and Pyefleet | 51.779817 | 0.908025 | 600698 | 213017 | TM006130 |
| CO5 8JS | Mersea and Pyefleet | 51.780272 | 0.910722 | 600882 | 213075 | TM008130 |
| CO5 8JT | Mersea and Pyefleet | 51.78159 | 0.914171 | 601114 | 213231 | TM011132 |
| CO5 8JU | Mersea and Pyefleet | 51.779759 | 0.912574 | 601012 | 213023 | TM010130 |
| CO5 8JW | Mersea and Pyefleet | 51.779706 | 0.920125 | 601533 | 213038 | TM015130 |
| CO5 8JX | Mersea and Pyefleet | 51.780365 | 0.913512 | 601074 | 213093 | TM010130 |
| CO5 8JY | Mersea and Pyefleet | 51.781944 | 0.913672 | 601078 | 213269 | TM010132 |
| CO5 8JZ | Mersea and Pyefleet | 51.783003 | 0.914828 | 601153 | 213390 | TM011133 |
| CO5 8LA | Mersea and Pyefleet | 51.782846 | 0.912483 | 600992 | 213366 | TM009133 |
| CO5 8LB | Mersea and Pyefleet | 51.782095 | 0.911217 | 600908 | 213279 | TM009132 |
| CO5 8LD | Mersea and Pyefleet | 51.78233 | 0.909695 | 600802 | 213301 | TM008133 |
| CO5 8LE | Mersea and Pyefleet | 51.782612 | 0.911018 | 600892 | 213336 | TM008133 |
| CO5 8LF | Mersea and Pyefleet | 51.782325 | 0.909549 | 600792 | 213300 | TM007133 |
| CO5 8LG | Mersea and Pyefleet | 51.77549 | 0.906616 | 600620 | 212532 | TM006125 |
| CO5 8LH | Mersea and Pyefleet | 51.774785 | 0.908586 | 600759 | 212459 | TM007124 |
| CO5 8LJ | Mersea and Pyefleet | 51.776351 | 0.907091 | 600649 | 212629 | TM006126 |
| CO5 8LL | Mersea and Pyefleet | 51.777726 | 0.907107 | 600644 | 212782 | TM006127 |
| CO5 8LN | Mersea and Pyefleet | 51.778563 | 0.907089 | 600639 | 212875 | TM006128 |
| CO5 8LP | Mersea and Pyefleet | 51.779484 | 0.906959 | 600626 | 212977 | TM006129 |
| CO5 8LQ | Mersea and Pyefleet | 51.774284 | 0.907727 | 600702 | 212401 | TM007124 |
| CO5 8LR | Mersea and Pyefleet | 51.782846 | 0.912483 | 600992 | 213366 | TM009133 |
| CO5 8LS | Mersea and Pyefleet | 51.775806 | 0.904041 | 600441 | 212560 | TM004125 |
| CO5 8LT | Mersea and Pyefleet | 51.77528 | 0.904543 | 600478 | 212503 | TM004125 |
| CO5 8LU | Mersea and Pyefleet | 51.77705 | 0.905005 | 600502 | 212701 | TM005127 |
| CO5 8LW | Mersea and Pyefleet | 51.7767 | 0.919829 | 601526 | 212703 | TM015127 |
| CO5 8LX | Mersea and Pyefleet | 51.777018 | 0.903017 | 600365 | 212692 | TM003126 |
| CO5 8LY | Mersea and Pyefleet | 51.777202 | 0.906146 | 600580 | 212721 | TM005127 |
| CO5 8LZ | Mersea and Pyefleet | 51.777392 | 0.925644 | 601924 | 212796 | TM019127 |
| CO5 8NA | Mersea and Pyefleet | 51.778043 | 0.899385 | 600110 | 212796 | TM001127 |