TW4
Postcode district428 live postcodes: 363 in Hounslow, 65 in Richmond upon Thames.
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 Hounslow, which holds 85% of TW4’s postcodes. Open the map at TW4 for neighbourhoods and points. Open the map at TW4
Deprivation by neighbourhood
English Indices of Deprivation 2025
Most deprived 10%Least
22 of Hounslow’s 150 neighbourhoods are in England’s most deprived 20%.
Hounslow, the council that holds 85% of TW4
Councils in TW4
- Hounslow363 postcodes
- Richmond upon Thames65 postcodes