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Not all census content has been released. Check for upcoming releases in the release calendar. Alternatively, you can create a custom dataset.
Released on: 27 February 2020 | Methodology
Understanding the reliability and accuracy of Long-Term International Migration estimates, including sampling distribution, sampling error, statistical significance and confidence intervals.
Released on: 5 August 2025 | Corporate Information
Released on: 4 December 2020 | Corporate Information
Released on: 21 May 2026 | Methodology
Quality and Methodology Information for long-term international migration statistics, detailing the strengths and limitations of the data, methods used, and data uses and users.
Released on: 16 November 2023 | Methodology
Administrative data sources and quality assurance in the production of admin-based long-term international migration estimates published in bi-annual releases.
An explanation of the methods used to produce the latest provisional statistics on migration flows into and out of the UK.
Released on: 17 October 2025 | Corporate Information
Released on: 26 May 2016 | Methodology
Released on: 7 October 2025 | Methodology
Method for predicting the stability of non-EU+ long-term international migration (LTIM) estimates, with supporting revision analysis, to provide a probabilistic revision range for the current estimates.
Released on: 26 September 2024 | Corporate Information
