DL3
Postcode district1,152 live postcodes, all in Darlington.
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 Darlington. Open the map at DL3 for neighbourhoods and points. Open the map at DL3
Deprivation by neighbourhood
English Indices of Deprivation 2025
Most deprived 10%Least
19 of Darlington’s 66 neighbourhoods are in England’s most deprived 20%.