SO18
Postcode district940 live postcodes: 848 in Southampton, 92 in Eastleigh.
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 Southampton, which holds 90% of SO18’s postcodes. Open the map at SO18 for neighbourhoods and points. Open the map at SO18
Deprivation by neighbourhood
English Indices of Deprivation 2025
Most deprived 10%Least
37 of Southampton’s 152 neighbourhoods are in England’s most deprived 20%.
Southampton, the council that holds 90% of SO18
Councils in SO18
- Southampton848 postcodes
- Eastleigh92 postcodes