UB1 postcode district
UB1 holds 615 live postcodes around Southall, in Ealing, Hillingdon.
Towns and villages with their centre in UB1
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Southall | Greater London | 78,253 |
Wards
| Name | Share of postcodes |
|---|---|
| Dormers Wells | 32% |
| Lady Margaret | 27% |
| Southall Broadway | 22% |
| Southall West | 16% |
| Norwood Green | 2% |
| Hayes Town | 1% |
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Ealing Southall | 99% |
| Hayes and Harlington | 1% |
Deprivation
The middle postcode here sits in decile 3 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 87% of this district's postcodes sit in the most deprived three deciles, 0% in the least deprived three.
Deprivation deciles describe the LSOA neighbourhood each postcode sits in, weighted by postcodes rather than by people, because the postcode file carries no population. A district where the deprived neighbourhoods are densely populated will read better here than it would per resident.
Neighbouring districts in the UB area
UB2 · UB3 · UB4 · UB5 · UB6 · UB7 · UB8 · UB9 · UB10 · UB11 · UB18
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.