Super Output Area Population (LSOA, MSOA), London

Published by:
Greater London Authority
Last updated:
08 July 2026
Topic:
Not added
Licence:
None

Summary

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 updatedMiddle Super Output Areas (MSOA)- current MSOA boundaries (2011) 2002-2014- previous MSOA boundaries (2001) 2001-2013 no longer updatedThe 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.

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Data links

Link to the data Format File added Data preview
land-area-population-density-lsoa11-msoa11 N/A 08 July 2026 Not available
MSOA 2001 boundaries N/A 08 July 2026 Not available
MSOA 2011 boundaries N/A 08 July 2026 Not available
LSOA 2001 boundaries N/A 08 July 2026 Not available
LSOA 2011 boundaries N/A 08 July 2026 Not available
MSOA 2001 boundaries N/A 08 July 2026 Not available
MSOA 2011 boundaries N/A 08 July 2026 Not available
LSOA 2001 boundaries (Zipped) N/A 08 July 2026 Not available
LSOA 2011 boundaries (Zipped) N/A 08 July 2026 Not available

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