Super Output Area Population (LSOA, MSOA), London

Lower and Middle Super Output Area populations by single year of age for both current and previous boundaries. Data for previous boundaries has been apportioned by the Greater London Authority. Areas that have merged were calculated using proportions from previous Mid-year population estimates (pre-revision) and applying it to the current estimates. Data downloads: Lower Super Output Areas (LSOA) - current LSOA boundaries (2011) (ZIPPED) 2001-2014 - previous LSOA boundaries (2001) (ZIPPED) 2001-2013 no longer updated Middle Super Output Areas (MSOA) - current MSOA boundaries (2011) 2002-2014 - previous MSOA boundaries (2001) 2001-2013 no longer updated The data is presented by sex and single year of age and also in a custom-age tool. Simply enter the age group required for males and females and the tool will automatically calculate the figure. NB Data for current boundaries includes single year of age data for 85-89, while data for previous boundaries contains single years up to 85+. Land Area and Population Density for MSOA and LSOA (2011) is available for most recent year in a separate file. Download from ONS  or new ONS page.

Data and Resources

Additional Info

Field Value
Source https://data.london.gov.uk/dataset/super-output-area-population-lsoa-msoa-london-2g1zq
Last Updated December 3, 2025, 13:23 (UTC)
Created October 22, 2025, 12:18 (UTC)
GUID 2g1zq
Language
dcat_issued 2014-05-01T16:51:54.000Z
dcat_modified 2015-11-26T16:00:08.000Z
harvest_object_id 011f539b-0842-4e25-b177-5bc8e087df54
harvest_source_id a3e8ccdb-5c53-4b4b-9db7-ae23b3e3e29f
harvest_source_title london