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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.
An update for users of population statistics, explaining the process used to integrate Census 2021 data into population estimates (2012 to 2021).
Using the first results from Census 2021, we look at which local authority areas have seen the biggest population increases and decreases, which areas had the largest growth in different age groups, and how your chosen area compares with others.
Move across England and Wales by correctly guessing if the number of people living in an area is higher or lower than others.
How the census in England and Wales has evolved over 220 years, from the first census in 1801 to 2021 and the future of population statistics
Outline of completed, ongoing and future work addressing recommendations in the Office for Statistics Regulation (OSR) review of ONS population estimates and projections.
From a lack of living space to an increase in the number of widows and orphans, newly digitised county and district level statistics from the 1921 Census show changes after World War I and the Spanish Flu pandemic.
An overview of the UK population incorporating data related to 2020, how it has changed, why it has changed and how it is projected to change in the future.
Simulation-based methods for producing measures of statistical uncertainty for mid-year population estimates, by local authority, England and Wales.
Outline of work to address the recommendations in the Office for Statistics Regulation (OSR) review of ONS population estimates and projections, and future developments.
Experimental statistics of population by ethnic group and religion by age and sex at the national and regional level for England and Wales. This builds upon previous research and user feedback. We are publishing these estimates for the first time to provide a more timely picture of the population between censuses and allow for user feedback.