A Lower-layer Super Output Area (LSOA) is a small geographic unit used for statistical analysis in England and Wales. LSOAs were introduced by the ONS (Office for National Statistics) for the Census and are designed to contain a consistent population size, typically around 1,000-3,000 residents or 400-1,200 households.
Small-area census geography
LSOAs are essential for place-based data analysis and many datasets are published at this level. This geography type is notably used in the English Indices of Deprivation (IMD) and Community Needs Index.
The English Indices of Deprivation 2025 (IoD 2025) have now been published…
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The English Indices of Deprivation 2025 (IoD 2025) have now been published…
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The English Indices of Deprivation 2025 (IoD 2025) have now been published…
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