Spotlight
National population projections: 2021-based interim
What's in the bulletin?
- The population of the UK is projected to increase by 9.9% in the first 15 years of the projections, from an estimated 67.0 million in mid-2021 to 73.7 million in mid-2036 and 76.6 million in mid-2046.
- Over the 15 years between mid-2021 and mid-2036, the UK population is projected to grow by 6.6 million people, this includes 541,000 more births than deaths and international net migration of 6.1 million people.
- The population projections for the UK are based on an assumption of long-term net international migration of 315,000 per year from year ending mid-2028 onwards; this is based on expert views and the latest data covering the last 10 years.
Subnational population projections for England: 2018-based
What's in the bulletin?
- The populations of all regions within England are projected to grow by mid-2028.
- All regions are projected to have a greater proportion of people aged 65 years and over by mid-2028.
- The East Midlands is projected to be the fastest-growing region, increasing 7% by mid-2028.
Datasets related to Population projections
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2020-based interim national population projections: year ending June 2022 estimated international migration variant
2020-based interim national population projections with assumptions of possible future international migration that reflect estimates of international migration to year ending June 2022. The potential future population size of the UK, Great Britain, England and Wales, England, Scotland and Wales. These statistics are widely used in planning, for example, fiscal projections, health, education and pensions. Not national statistics.
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National population projections table of contents
Tools to locate the dataset tables and supporting documentation for the 2014, 2016, 2018 and 2020-based interim national population projections. Contains links to the principal and (where available) variant projections for the UK and constituent countries for 100 years ahead.
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Principal projection - UK summary
Principal projection for the UK including population by broad age group, components of change and summary statistics.
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Zipped population projections data files, UK
Open data for UK principal and variant projections. Single year of age and sex with underlying data.
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Population projections for regions: Table 1
Population figures over a 25-year period, by five-year age groups and sex for regions in England. 2018-based estimates are the latest principal projection.
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Population projections for local authorities: Table 2
Population figures over a 25-year period, by five-year age groups and sex for local authorities in England. 2018-based estimates are the latest principal projection.
Publications related to Population projections
Statistical bulletins
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National population projections: 2021-based interim
The potential future population size of the UK. These statistics are widely used in planning, for example, fiscal projections, health, education and pensions.
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Subnational population projections for England: 2018-based
Indicate potential future population size of English local and health authorities. Widely used in planning – for example labour market, housing, health and education.
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Household projections for England: 2018-based
Indication of the future number of households in England and its regions and local authorities. Used for planning in areas such as housing and social care.
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Variant subnational population projections for England: 2016-based
2016-based variant subnational population projections, including a variant based on a 10-year trend of migration data and variants with higher and lower levels of net international migration.
Articles
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Prospective new method for setting mortality assumptions for national population projections, UK
User engagement on a prospective model-based approach for producing mortality projections for use in national population projections (NPPs).
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Future plans for research on population estimates and projections
Outline of our work plan to address the recommendations in the Office for Statistics Regulation (OSR) review of ONS population estimates and projections.
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National and subnational population projections – user feedback
Overview of responses to our invitation to provide feedback on the future timescales for national population projections (NPPs) and subnational population projections (SNPPs) for the UK.
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National and subnational population projections - update on our invitation for user feedback
An update on the recent invitation to users to provide feedback on the future timescales for national and subnational population projections for the UK.
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Subnational population projections, research report on variant projections
This article outlines the research carried out on variant subnational population projections. It reports on the experimental work that has produced a number of variants as a “proof of concept”, and seeks feedback to inform future development.
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UK population pyramid interactive
Use our interactive population pyramid to find out more about how the demographics of your local area compare with others across the country.
Methodology related to Population projections
Find, compare and visualise statistics about places within the United Kingdom.