A quarterly publication with details on the latest rolling year migration information and data tables.
Publications
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Population and migration statistics system transformation – overview
Latest update on our population and migration statistics transformation journey.
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Migration Statistics Quarterly Report: February 2020
A summary of the latest official long-term international migration statistics for the UK for the year ending September 2019. Data from the Home Office, the Department for Work and Pensions (DWP) and the Higher Education Statistics Agency (HESA) are also included.
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International migration statistics preliminary adjustments update and feedback: February 2020
This background note provides an update of the progress with the preliminary adjustments for long-term international migration statistics so far, and summarises our main areas for further research and development.
Data
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International migration – table of contents
Tool to locate the datasets of Long-Term International Migration and International Passenger Survey estimates.
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International Passenger Survey, estimates by individual quarter (Discontinued after August 2020)
Individual quarter migration flows to and from the UK. These data are not official statistics.
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Provisional long-term international migration estimates (Discontinued after August 2020)
Migration flows to and from the UK, quarterly tables and charts.
Methodology
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Long-Term International Migration estimates and their reliability and accuracy
Understanding the reliability and accuracy of Long-Term International Migration estimates, including sampling distribution, sampling error, statistical significance and confidence intervals.
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Long-Term International Migration estimates methodology
In-depth look at methodology of both Long-Term International Migration (LTIM) and the International Passenger Survey (IPS), including preliminary adjustments, assumptions made for variables, and changes over time.