NN3
Postcode district1,315 live postcodes: 1,314 in West Northamptonshire, 1 in North Northamptonshire.
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 West Northamptonshire, which holds 100% of NN3’s postcodes. Open the map at NN3 for neighbourhoods and points. Open the map at NN3
Deprivation by neighbourhood
English Indices of Deprivation 2025
Most deprived 10%Least
25 of West Northamptonshire’s 238 neighbourhoods are in England’s most deprived 20%.
West Northamptonshire, the council that holds 100% of NN3
Councils in NN3
- West Northamptonshire1314 postcodes
- North Northamptonshire1 postcodes