From the Office for National Statistics (ONS) Census website, we have collated the key datasets for Somerset.
2011 Census Demographic dashboards
Electoral Ward, Output Area (LSOA), Parish & Built-up Area data
Understanding Census data
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The number of ‘highly deprived’ neighbourhoods in Somerset (categorised as being within the 20% most deprived in England) increased to 32 in IMD 2025, up from 29 in IMD 2019. (Indices of Deprivation 2025).