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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: 22 June 2022 | Corporate Information
How we check the quality of the data
Released on: 13 January 2016 | Corporate Information
Details of other issues that affected the quality of the 2001 Census data.
Released on: 17 November 2016 | Corporate Information
Released on: 16 January 2026 | Methodology
What the UK trade statistics cover, how we produce them, and their quality and comparability. Includes definitions and latest, past and upcoming changes.
Released on: 20 November 2023 | Corporate Information
Released on: 06 September 2023 | Methodology
Known quality information affecting demography, migration and international migration data from Census 2021 in England and Wales.
Released on: 14 March 2023 | Methodology
Measures and interactive tools showing the quality and quality assurance of Census 2021 data in England and Wales.
Released on: 09 December 2022 | Methodology
How we maximised the quality of Census 2021 population estimates during the processing and quality assurance of the final statistics.
Released on: 28 January 2025 | Methodology
Quality and methodology information for national population projections, detailing the strengths and limitations of the data, methods used and data uses and users.
Released on: 09 February 2023 | Corporate Information
