DE21
Postcode district1,261 live postcodes: 1,172 in Derby, 75 in Erewash and 14 in Amber Valley.
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 Derby, which holds 93% of DE21’s postcodes. Open the map at DE21 for neighbourhoods and points. Open the map at DE21
Deprivation by neighbourhood
English Indices of Deprivation 2025
Most deprived 10%Least
55 of Derby’s 152 neighbourhoods are in England’s most deprived 20%.
Derby, the council that holds 93% of DE21
Councils in DE21
- Derby1172 postcodes
- Erewash75 postcodes
- Amber Valley14 postcodes