Latitude and longitude
Key areas
Local Authority
Middle Super Output Area
Westminster parliamentary constituency
Location within Westminster Local Authority
Nearby places
Area classifications
Output area classification
Cosmopolitans >
Aspiring and affluent >
Highly-qualified quaternary workers
2Aspiring and affluent >
2DHighly-qualified quaternary workers
2D2
Rural/urban classification
Urban major conurbation
A1
Index of multiple deprivation (2019)
28,371 out of 32,844 lower super output areas in England (where 1 is the most deprived LSOA).
86% of LSOAs in England are more deprived than this one.
In 2015 75% of LSOAs in were more deprived than this one.
Secondary areas
Police Force Area
Lower Super Output Area
Output area
Health areas
Clinical Commissioning Group
Other areas
Built-up Area
Built-up Area Sub-division (BUASD)
Workplace Zone
Technical details
7 character version of postcode
SW1W9BH
8 character version of postcode
SW1W 9BH
Date introduced
January 1980
Date terminated
June 1999
Postcode user type
1 - Large user
Grid reference positional quality indicator
1 - within the building of the matched address closest to the postcode mean
OS Easting/Northing
528234, 178848