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We moved them to The National Archives website, to keep this website as responsive as possible.
Please note: all historical data is still on this website.
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Dewis pwnc arall neu clirio pob hidlydd.
See how well you know the population of your local authority area with our interactive quiz
Data for census topics for 2011 and 2021, aggregated to the most recent geographic boundaries. Geographic levels include countries, regions, local authorities (upper and lower tier), Middle Super Output Areas (MSOAs), Lower layer Super Output Areas (LSOAs ) and Output Areas. The data include counts and percentages for 2011 and 2021, and percentage point change between the two censuses.
Exploration of the differences between the official 2021 Census-based mid-year estimates and the 2021 rolled-forward mid-year estimates at local authority level.
Analysis of differences between mid-year population estimates rolled forward from mid-2020 and official estimates rolled forward from Census 2021.
Student and total population estimates in local authorities with large or complex student populations, by ages 18 to 30 years in 2020 to 2021.
Find out how life changed for people living in different local authority areas in England and Wales.
National and subnational mid-year population estimates for the UK and its constituent countries by administrative area, age and sex.
Census 2021 unrounded population and household estimates for England and Wales, by sex and single year of age.
Demography and migration data from Census 2021 in England and Wales.
How the Office for National Statistics (ONS) plans to assess the benefits of Census 2021 data for users to understand the value of Census 2021.
