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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: 12 January 2022 | Methodology
The data sources and methodology used to produce mortality assumptions in the 2020-based interim national population projections.
Released on: 23 December 2020 | Corporate Information
Released on: 29 June 2020 | Methodology
User guidance about uses, methodology, assumptions and input data for household projections for England.
Released on: 21 October 2019 | Methodology
A summary of how we set the demographic assumptions for the 2018-based national population projections.
Released on: 4 February 2016 | Methodology
Short guide to the methods used to produce the population projections by marital status.
Released on: 28 January 2025 | Methodology
Information on the data, methods and assumption setting process used to produce the 2022-based national population projections.
Released on: 7 July 2023 | Corporate Information
Released on: 14 April 2022 | Methodology
User guidance on continuing to use the 2018-based subnational population projections (SNPPs) in the absence of 2020-based SNPPs. Links to information about the uncertainty of the mid-2020 population estimates and an outline of our plans for the integration of Census 2021 data into future SNPPs.
The data sources and methodology used to produce fertility assumptions in the 2020-based interim national population projections.
