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 3DF | 51.99184500 | 0.59750700 | 5 | 12 | 578440 | 235785 |
| CO9 3DG | 51.99145000 | 0.59910100 | 7 | 17 | 578551 | 235745 |
| CO9 3DH | 51.99147900 | 0.59821400 | 10 | 25 | 578490 | 235746 |
| CO9 3DJ | 51.99248700 | 0.60143300 | N/A | N/A | 578707 | 235866 |
| CO9 3DL | 51.99062300 | 0.59989800 | 7 | 17 | 578609 | 235655 |
| CO9 3DN | 51.99194300 | 0.59550200 | 16 | 40 | 578302 | 235791 |
| CO12 4LZ | 51.93054700 | 1.24511000 | 23 | 46 | 623198 | 230757 |
| CO9 3DP | 51.99177000 | 0.59072900 | 54 | 117 | 577975 | 235760 |
| CO12 4NA | 51.93164700 | 1.25186700 | 8 | 34 | 623657 | 230900 |
| CO9 3DQ | 51.99069000 | 0.60054200 | 1 | 1 | 578653 | 235664 |
| CO12 4NB | 51.93003100 | 1.24718200 | 35 | 66 | 623343 | 230706 |
| CO9 3DR | 51.99082000 | 0.58809500 | 21 | 51 | 577798 | 235648 |
| CO12 4ND | 51.93054600 | 1.24777200 | 8 | 14 | 623381 | 230765 |
| CO9 3DS | 51.99163800 | 0.59344500 | 20 | 37 | 578162 | 235752 |
| CO12 4NF | 51.93082800 | 1.24732700 | 9 | 14 | 623349 | 230795 |
| CO9 3DT | 51.99275100 | 0.59515500 | 68 | 137 | 578275 | 235880 |
| CO9 3DU | 51.99147700 | 0.59544600 | 5 | 13 | 578300 | 235739 |
| CO12 4NH | 51.93145300 | 1.25073300 | 57 | 107 | 623580 | 230875 |
| CO12 4NJ | 51.93195100 | 1.25191800 | 9 | 15 | 623659 | 230934 |
| CO12 4NP | 51.93792500 | 1.25855000 | 8 | 14 | 624085 | 231619 |
| CO9 3DW | 51.99222700 | 0.59365400 | 17 | 54 | 578174 | 235818 |
| CO12 4NR | 51.93724500 | 1.26049400 | 27 | 87 | 624222 | 231549 |
| CO9 3DX | 51.98942800 | 0.58473800 | 5 | 9 | 577573 | 235485 |
| CO12 4NS | 51.93626300 | 1.26058300 | 22 | 73 | 624233 | 231440 |
| CO12 4NT | 51.93758500 | 1.26056200 | 56 | 113 | 624225 | 231587 |
| CO12 4NU | 51.93753100 | 1.25828800 | 42 | 82 | 624069 | 231574 |
| CO12 4NX | 51.93847600 | 1.25764400 | 5 | 9 | 624020 | 231677 |
| CO9 3DY | 51.99063400 | 0.58473400 | 19 | 51 | 577568 | 235619 |
| CO9 3DZ | 51.99511500 | 0.58140900 | 1 | 2 | 577322 | 236109 |
| CO9 3EA | 51.99287600 | 0.59238000 | 15 | 51 | 578084 | 235887 |
| CO9 3EB | 52.00291100 | 0.58953600 | 5 | 10 | 577849 | 236996 |
| CO9 3ED | 51.98982900 | 0.59635600 | 5 | 9 | 578369 | 235558 |
| CO12 4NZ | 51.93900200 | 1.25063900 | 1 | 1 | 623536 | 231714 |
| CO9 3EE | 52.00620500 | 0.59651700 | 2 | 6 | 578315 | 237379 |
| CO12 4PA | 51.94295800 | 1.25591700 | 35 | 78 | 623879 | 232170 |
| CO9 3EG | 52.01282300 | 0.59885300 | 1 | 2 | 578449 | 238121 |
| CO9 3EH | 51.98005400 | 0.59317000 | N/A | N/A | 578189 | 234463 |
| CO9 3EJ | 51.98982700 | 0.59899300 | 8 | 17 | 578550 | 235564 |
| CO9 3EN | 51.98967500 | 0.59966800 | 8 | 14 | 578597 | 235549 |
| CO9 3EQ | 51.97936300 | 0.59301200 | N/A | N/A | 578181 | 234386 |
| CO9 3ER | 51.98976600 | 0.59840600 | 3 | 6 | 578510 | 235556 |
| CO12 4PB | 51.94253900 | 1.25383400 | 42 | 90 | 623738 | 232117 |
| CO12 4PD | 51.94361000 | 1.25638600 | 22 | 50 | 623908 | 232244 |
| CO12 4PF | 51.94344900 | 1.25570500 | 36 | 87 | 623862 | 232224 |
| CO9 3EU | 51.98873700 | 0.59980300 | 12 | 26 | 578610 | 235445 |
| CO12 4PH | 51.94364400 | 1.25320100 | 50 | 117 | 623689 | 232238 |
| CO9 3EW | 51.98975200 | 0.60066300 | 10 | 29 | 578665 | 235560 |
| CO9 3EX | 51.98934200 | 0.59848300 | 8 | 16 | 578517 | 235509 |
| CO12 4PL | 51.94299200 | 1.25239700 | 43 | 98 | 623637 | 232163 |
| CO9 3EY | 51.98835500 | 0.59753800 | 1 | 4 | 578456 | 235397 |