SM4
Postcode district581 live postcodes: 533 in Merton, 48 in Sutton.
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 Merton, which holds 92% of SM4’s postcodes. Open the map at SM4 for neighbourhoods and points. Open the map at SM4
Deprivation by neighbourhood
English Indices of Deprivation 2025
Most deprived 10%Least
6 of Merton’s 126 neighbourhoods are in England’s most deprived 20%.