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Annual population estimates. Figures are available for various administrative and electoral geographies and for different population sub-groups, for example, estimates of the very old and estimates by marital status.
National and subnational mid-year population estimates for the UK and its constituent countries by administrative area, age and sex (including components of population change, median age and population density). The correct time-series of files using the latest available methods is: Mid-2017; Mid-2001 to mid-2017 detailed time series; Mid-2012 to mid-2016; 2001 to 2016 detailed time series; Mid-2011; Mid-2001 to Mid-2010; Mid-1991 to Mid-2000. All other content is superseded. The latest, revised series is also available on NOMIS and customise your data (beta).
We used to think of getting married and having children as some of life's most important milestones. How are some of the modern markers of adulthood – from working life to living arrangements – changing?