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 |
|---|---|---|---|---|---|---|
| CO12 5BQ | 51.89224400 | 1.19078600 | 3 | 7 | 619651 | 226333 |
| CO12 5BS | 51.89608500 | 1.14905800 | 18 | 36 | 616762 | 226635 |
| CO12 5BT | 51.89647700 | 1.14766200 | 4 | 7 | 616664 | 226674 |
| CO12 5BU | 51.89642500 | 1.14877700 | 5 | 10 | 616741 | 226672 |
| CO12 5BW | 51.89925400 | 1.16951900 | 6 | 14 | 618154 | 227048 |
| CO12 5BX | 51.89547200 | 1.14676200 | 9 | 25 | 616607 | 226560 |
| CO12 5BY | 51.88999900 | 1.14623400 | 5 | 10 | 616597 | 225950 |
| CO12 5BZ | 51.89816200 | 1.18149300 | 29 | 54 | 618983 | 226963 |
| CO12 5DA | 51.89836900 | 1.14404200 | 12 | 34 | 616406 | 226874 |
| CO12 5DB | 51.89927300 | 1.13829100 | 2 | 7 | 616006 | 226957 |
| CO9 3YZ | 51.97714900 | 0.59317700 | N/A | N/A | 578201 | 234140 |
| CO9 4AA | 52.04558100 | 0.50941100 | 3 | 9 | 572186 | 241548 |
| CO9 4AB | 52.05568600 | 0.51291000 | 7 | 25 | 572387 | 242680 |
| CO9 4AD | 52.05633900 | 0.51393900 | 3 | 3 | 572455 | 242755 |
| CO9 4AE | 52.05680500 | 0.51399400 | 8 | 16 | 572457 | 242807 |
| CO12 5DD | 51.89185000 | 1.13129100 | 2 | 5 | 615560 | 226111 |
| CO9 4AF | 52.05726300 | 0.51336300 | 6 | 17 | 572412 | 242856 |
| CO9 4AG | 52.05373500 | 0.52175700 | 6 | 8 | 573001 | 242484 |
| CO9 4AH | 52.05561900 | 0.50654600 | 1 | 1 | 571951 | 242657 |
| CO12 5DE | 51.90065600 | 1.13654000 | 6 | 14 | 615879 | 227106 |
| CO9 4AJ | 52.05821400 | 0.51289100 | 6 | 13 | 572376 | 242961 |
| CO12 5DF | 51.90064200 | 1.12759800 | 3 | 7 | 615264 | 227078 |
| CO12 5DG | 51.90018800 | 1.11810200 | 2 | 3 | 614613 | 227000 |
| CO12 5DH | 51.90622700 | 1.19518000 | 29 | 60 | 619885 | 227901 |
| CO9 4AP | 52.04228800 | 0.48917500 | 4 | 13 | 570811 | 241134 |
| CO12 5DJ | 51.90193300 | 1.18421800 | N/A | N/A | 619152 | 227391 |
| CO12 5DL | 51.90177400 | 1.12492800 | N/A | N/A | 615075 | 227196 |
| CO12 5DN | 51.92735200 | 1.23964200 | 5 | 19 | 622838 | 230385 |
| CO12 5DP | 51.92369900 | 1.23137800 | 6 | 11 | 622288 | 229954 |
| CO12 5DQ | 51.92780700 | 1.23945600 | 8 | 23 | 622823 | 230435 |
| CO12 5DR | 51.92687500 | 1.23659600 | 8 | 18 | 622631 | 230323 |
| CO12 5DS | 51.92507600 | 1.23278600 | 4 | 10 | 622378 | 230111 |
| CO12 5DT | 51.92424500 | 1.23128600 | 3 | 8 | 622279 | 230014 |
| CO12 5DU | 51.92402400 | 1.23115400 | 5 | 15 | 622271 | 229989 |
| CO12 5DX | 51.92367700 | 1.23086700 | 3 | 11 | 622253 | 229950 |
| CO12 5DY | 51.92551700 | 1.23083900 | 24 | 65 | 622242 | 230154 |
| CO12 5DZ | 51.92570800 | 1.23174000 | 32 | 70 | 622303 | 230178 |
| CO12 5EA | 51.92299600 | 1.23026500 | 4 | 12 | 622215 | 229872 |
| CO12 5EB | 51.92100400 | 1.23041300 | 26 | 59 | 622235 | 229651 |
| CO12 5ED | 51.92228200 | 1.22843900 | 27 | 62 | 622093 | 229787 |
| CO12 5EE | 51.92287700 | 1.22771100 | 6 | 14 | 622040 | 229851 |
| CO9 4BB | 52.05762800 | 0.49010100 | 9 | 24 | 570816 | 242842 |
| CO9 4BD | 52.05574800 | 0.49221400 | 5 | 15 | 570968 | 242638 |
| CO9 4BE | 52.05496600 | 0.49138200 | 4 | 8 | 570914 | 242549 |
| CO9 4BG | 52.05227600 | 0.48757100 | 5 | 15 | 570663 | 242241 |
| CO9 4BH | 52.04172600 | 0.48724800 | 5 | 14 | 570681 | 241067 |
| CO9 4BJ | 52.04227800 | 0.48790600 | 11 | 27 | 570724 | 241130 |
| CO9 4BL | 52.04171000 | 0.48685300 | 2 | 5 | 570654 | 241064 |
| CO9 4BN | 52.04109800 | 0.48632400 | 4 | 10 | 570620 | 240995 |
| CO9 4BP | 52.04011700 | 0.47741800 | 6 | 9 | 570013 | 240865 |