SL6
Postcode district2,316 live postcodes: 2,162 in Windsor and Maidenhead, 148 in Buckinghamshire and 6 in Slough.
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 Windsor and Maidenhead, which holds 93% of SL6’s postcodes. Open the map at SL6 for neighbourhoods and points. Open the map at SL6
Deprivation by neighbourhood
English Indices of Deprivation 2025
Most deprived 10%Least
0 of Windsor and Maidenhead’s 89 neighbourhoods are in England’s most deprived 20%.
Windsor and Maidenhead, the council that holds 93% of SL6
Councils in SL6
- Windsor and Maidenhead2162 postcodes
- Buckinghamshire148 postcodes
- Slough6 postcodes