All data related to National population projections: 2022-based
The potential future population size of the UK and its constituent countries. These statistics are widely used in planning, including fiscal projections, health, education and pensions.
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Estimated total international migration for the UK, for years ending mid-2014 to mid-2023 used in assumption setting for national population projections: 2021-based interim. Short- and long-term UK-level international migration assumptions used in national population projections: 2021-based interim.
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Tools to locate the dataset tables and supporting documentation for the 2014, 2016, 2018, 2020, 2021 and 2022-based national population projections. Contains links to the principal and (where available) variant projections for the UK and constituent countries for 100 years ahead.