CO6
Postcode district1,029 live postcodes: 544 in Colchester, 289 in Braintree and 196 in Babergh.
A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Colchester, which holds 53% of CO6’s postcodes. Open the map at CO6 for neighbourhoods and points. Open the map at CO6
Deprivation by neighbourhood
English Indices of Deprivation 2025
Most deprived 10%Least
11 of Colchester’s 117 neighbourhoods are in England’s most deprived 20%.
Colchester, the council that holds 53% of CO6
Councils in CO6
- Colchester544 postcodes
- Braintree289 postcodes
- Babergh196 postcodes