Colchester is a postcode area in UK, Postcode area is the highest geographical dimension followed by Royal Mail to deliver Mail seamlessly.
Below is a complete list of Colchester Postcodes (Active). Colchester postcode area comprises of 13034 active postcodes and 16 postcode districts.
| Population | 411411 |
| Addresses / Property Count | 176939 |
| Total Postcodes(Active and Inactive) | 17650 |
| Active Postcodes | 13034 |
| Active Postcode Districts | 16 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| CO9 1XR | 51.94635300 | 0.62933600 | 25 | 64 | 580808 | 230805 |
| CO9 1YA | 51.93846900 | 0.64405100 | 12 | 41 | 581851 | 229965 |
| CO12 3JT | 51.93638300 | 1.28166200 | 4 | 7 | 625681 | 231519 |
| CO12 3JU | 51.93643800 | 1.28175300 | N/A | N/A | 625687 | 231525 |
| CO12 3JW | 51.94689100 | 1.28491800 | N/A | N/A | 625852 | 232697 |
| CO12 3JX | 51.93626500 | 1.28248200 | 5 | 15 | 625738 | 231508 |
| CO12 3JY | 51.93559400 | 1.28125500 | 1 | 29 | 625657 | 231430 |
| CO12 3JZ | 51.93686600 | 1.28222100 | 14 | 36 | 625717 | 231574 |
| CO12 3LA | 51.93676200 | 1.28163100 | 2 | 2 | 625677 | 231561 |
| CO12 3LB | 51.93678700 | 1.28343700 | 5 | 10 | 625801 | 231569 |
| CO12 3LD | 51.93727900 | 1.28354600 | 51 | 90 | 625806 | 231624 |
| CO12 3LF | 51.93826100 | 1.28347200 | 6 | 11 | 625796 | 231733 |
| CO12 3LG | 51.93856400 | 1.28452700 | 7 | 25 | 625867 | 231770 |
| CO9 1YB | 51.93593200 | 0.64131200 | 31 | 59 | 581673 | 229676 |
| CO9 1YD | 51.93846100 | 0.64202800 | 7 | 11 | 581712 | 229959 |
| CO9 1YE | 51.93755700 | 0.64305100 | 16 | 42 | 581786 | 229861 |
| CO9 1YF | 51.93743800 | 0.63109900 | 13 | 34 | 580965 | 229818 |
| CO9 1YG | 51.93604800 | 0.64174000 | 11 | 38 | 581702 | 229690 |
| CO9 2AA | 51.94475800 | 0.63800400 | 16 | 40 | 581410 | 230649 |
| CO9 2AF | 51.94496400 | 0.63756400 | N/A | N/A | 581379 | 230671 |
| CO9 2AJ | 51.94430600 | 0.63845700 | 8 | 10 | 581443 | 230600 |
| CO9 2AL | 51.94459300 | 0.63648000 | N/A | N/A | 581306 | 230627 |
| CO9 2AN | 51.94459300 | 0.63648000 | N/A | N/A | 581306 | 230627 |
| CO9 2AP | 51.94498700 | 0.63775500 | 9 | 14 | 581392 | 230674 |
| CO9 2AR | 51.94540800 | 0.63913400 | 3 | 4 | 581485 | 230724 |
| CO12 3LH | 51.94066100 | 1.28610700 | 6 | 15 | 625965 | 232008 |
| CO9 2AT | 51.94550900 | 0.63973500 | 14 | 28 | 581526 | 230737 |
| CO9 2AU | 51.94600600 | 0.64082700 | 28 | 62 | 581599 | 230795 |
| CO12 3LJ | 51.93957600 | 1.28564900 | 11 | 29 | 625939 | 231886 |
| CO9 2AW | 51.97144800 | 0.68807200 | 12 | 20 | 584741 | 233743 |
| CO9 2AX | 51.94614100 | 0.64002000 | 6 | 13 | 581543 | 230808 |
| CO9 2AY | 51.94663700 | 0.64118400 | 3 | 5 | 581621 | 230866 |
| CO9 2AZ | 51.94720500 | 0.64229400 | 13 | 31 | 581695 | 230932 |
| CO9 2BA | 51.94834800 | 0.64354100 | 9 | 21 | 581776 | 231062 |
| CO9 2BB | 51.95056200 | 0.64538800 | 13 | 78 | 581894 | 231313 |
| CO9 2BD | 51.95004200 | 0.64653600 | 15 | 37 | 581975 | 231258 |
| CO9 2BE | 51.94978800 | 0.64863100 | 36 | 102 | 582120 | 231235 |
| CO9 2BG | 51.95073400 | 0.64784400 | 11 | 21 | 582062 | 231338 |
| CO9 2BH | 51.94939400 | 0.64735700 | 13 | 26 | 582034 | 231188 |
| CO9 2BJ | 51.94919900 | 0.64842200 | 22 | 55 | 582108 | 231169 |
| CO9 2BL | 51.94970100 | 0.64570100 | 9 | 18 | 581919 | 231218 |
| CO9 2BP | 51.94893500 | 0.64574300 | 8 | 16 | 581925 | 231133 |
| CO9 2BQ | 51.95094100 | 0.64695300 | 10 | 23 | 582000 | 231359 |
| CO9 2BS | 51.94767300 | 0.64350100 | 7 | 22 | 581776 | 230987 |
| CO9 2BT | 51.94700400 | 0.64244300 | 9 | 20 | 581706 | 230910 |
| CO9 2BU | 51.94721600 | 0.64303700 | 8 | 14 | 581746 | 230935 |
| CO9 2BX | 51.94607100 | 0.64121000 | 24 | 49 | 581625 | 230803 |
| CO9 2BY | 51.94558600 | 0.64112200 | 4 | 10 | 581621 | 230749 |
| CO9 2BZ | 51.94562900 | 0.63645400 | 11 | 22 | 581300 | 230742 |
| CO9 2DA | 51.94566400 | 0.63843500 | 15 | 31 | 581436 | 230751 |