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We moved them to The National Archives website, to keep this website as responsive as possible.
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Dewis pwnc arall neu clirio pob hidlydd.
Methodology guidance on national and subnational mid-year population estimates for the UK and its constituent countries, which are broken down by administrative area, age, sex and components of population change.
Latest quality and methodology information on data from the COVID High Risk Group Insights Study and its use to analyse the behaviours and well-being of clinically extremely vulnerable people.
User guidance, uses, assumptions and methodology for the subnational population projections for each constituent country of the UK.
Methodological article with details around the definitions and data sources for the Outcomes for disabled people in the UK: 2020 article and datasets.
Methodology for national population estimates broken down into small geographical areas – Super Output Areas, health geographies, electoral wards, Parliamentary constituencies and National Parks.
Simulations-based methods for producing indicative measures of statistical uncertainty for the admin-based population estimates for local authorities, by sex and single year of age.
Simulations-based methods for producing more granular measures of statistical uncertainty for mid-year population estimates, by local authority, sex and single year of age.
Identification of existing threshold rules in Labour Force and Annual Population Surveys, with recommendations to improve consistency and the communication of uncertainty.
Information on the methods used to produce the 2018-based subnational population projections.
