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 3QW | 51.98295400 | 0.58592300 | 19 | 59 | 577680 | 234768 |
| CO12 4XU | 51.93026800 | 1.25878000 | 25 | 70 | 624139 | 230768 |
| CO9 3QX | 51.98192800 | 0.58351900 | 40 | 78 | 577519 | 234648 |
| CO12 4XW | 51.92634000 | 1.25219600 | 26 | 35 | 623706 | 230311 |
| CO12 4XX | 51.93042300 | 1.25710400 | 20 | 41 | 624023 | 230780 |
| CO12 5AA | 51.90753700 | 1.19895200 | 26 | 72 | 620138 | 228058 |
| CO12 5AB | 51.90802600 | 1.19716900 | 8 | 24 | 620013 | 228107 |
| CO12 5AD | 51.90589300 | 1.19290200 | 45 | 116 | 619730 | 227857 |
| CO12 5AE | 51.90832700 | 1.18659000 | 2 | 5 | 619284 | 228109 |
| CO12 5AG | 51.90380400 | 1.18919200 | 2 | 3 | 619485 | 227614 |
| CO12 5AH | 51.90365400 | 1.18790200 | 21 | 69 | 619397 | 227593 |
| CO12 5AJ | 51.90309600 | 1.19026100 | 1 | 2 | 619562 | 227538 |
| CO12 5AL | 51.90319300 | 1.18967200 | 20 | 51 | 619521 | 227547 |
| CO12 5AN | 51.90131600 | 1.19286800 | 3 | 10 | 619750 | 227348 |
| CO12 5AP | 51.90317200 | 1.18878300 | 6 | 13 | 619460 | 227542 |
| CO9 3RA | 51.97350800 | 0.59305300 | 4 | 10 | 578207 | 233735 |
| CO12 5AQ | 51.90405900 | 1.18923900 | 13 | 22 | 619487 | 227642 |
| CO12 5AR | 51.90265100 | 1.18825300 | 9 | 20 | 619426 | 227482 |
| CO9 3RB | 51.97300400 | 0.59225200 | 4 | 14 | 578154 | 233677 |
| CO12 5AS | 51.90326700 | 1.18826700 | 9 | 25 | 619424 | 227551 |
| CO12 5AT | 51.90281000 | 1.18721600 | 3 | 9 | 619354 | 227497 |
| CO9 3RD | 51.97306000 | 0.59458500 | 1 | 2 | 578314 | 233689 |
| CO12 5AU | 51.90227700 | 1.18762900 | 24 | 62 | 619385 | 227439 |
| CO9 3RE | 51.97245300 | 0.59481200 | 22 | 69 | 578332 | 233622 |
| CO12 5AX | 51.90189500 | 1.18578500 | 27 | 70 | 619260 | 227391 |
| CO9 3RG | 51.96985600 | 0.59677300 | 18 | 50 | 578477 | 233338 |
| CO9 3RH | 51.96638700 | 0.59877200 | 17 | 45 | 578628 | 232957 |
| CO9 3RJ | 51.96433000 | 0.59981600 | 3 | 8 | 578708 | 232731 |
| CO9 3RL | 51.95612400 | 0.59592100 | 10 | 24 | 578473 | 231809 |
| CO12 5AZ | 51.90242500 | 1.18448500 | 19 | 48 | 619168 | 227446 |
| CO12 5BA | 51.90123900 | 1.18245300 | N/A | N/A | 619034 | 227308 |
| CO9 3RN | 51.95964100 | 0.58116000 | 18 | 45 | 577445 | 232164 |
| CO12 5BB | 51.89854700 | 1.18601400 | 1 | 2 | 619292 | 227019 |
| CO9 3RP | 51.96726300 | 0.56788400 | 5 | 20 | 576503 | 232979 |
| CO9 3RR | 51.97110800 | 0.57988300 | 8 | 20 | 577312 | 233436 |
| CO9 3RS | 51.96892900 | 0.58536300 | 7 | 17 | 577697 | 233207 |
| CO9 3RT | 51.96996300 | 0.59191600 | 13 | 33 | 578143 | 233338 |
| CO12 5BD | 51.89850800 | 1.18464400 | 11 | 18 | 619198 | 227011 |
| CO9 3RX | 51.97035300 | 0.58563400 | 4 | 8 | 577710 | 233366 |
| CO12 5BE | 51.89768000 | 1.18234600 | 16 | 38 | 619044 | 226912 |
| CO9 3RY | 51.97112500 | 0.58610100 | 5 | 9 | 577739 | 233453 |
| CO12 5BG | 51.89693800 | 1.18383500 | 4 | 13 | 619150 | 226834 |
| CO9 3SA | 51.97329500 | 0.59496300 | 6 | 11 | 578339 | 233716 |
| CO12 5BH | 51.88986300 | 1.18486200 | 5 | 14 | 619255 | 226050 |
| CO9 3SB | 51.97569100 | 0.59518800 | 44 | 104 | 578345 | 233983 |
| CO12 5BJ | 51.90165000 | 1.18188600 | 7 | 17 | 618993 | 227352 |
| CO9 3SW | 51.97652200 | 0.59421700 | 30 | 38 | 578275 | 234073 |
| CO12 5BL | 51.90041700 | 1.18041800 | 3 | 8 | 618898 | 227211 |
| CO12 5BN | 51.89958000 | 1.17625800 | 1 | 2 | 618616 | 227105 |
| CO12 5BP | 51.89705800 | 1.15888300 | 4 | 7 | 617433 | 226773 |