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Quality information on respondent error in Census 2021 in England and Wales to help users correctly interpret the census results.
Summary of the work conducted to build the Census 2021 address frame and an evaluation of the frame's quality.
Methodology and results of the small and large communal establishment (CE) estimation processes for Census 2021.
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.
How we checked and adjusted the estimates of the population for Census 2021 to improve their plausibility and consistency with other sources.
Methodology for the coverage adjustment of Census 2021 in England and Wales.
Matching Census 2021 to the Census Coverage Survey (CCS) using deterministic, probabilistic, associative, machine learning and clerical methods.
Methodology for the alternative household estimate and how we used it to validate final dual system estimation (DSE) estimates.
How we maximised the quality of Census 2021 population estimates during the processing and quality assurance of the final statistics.
The methods the Office for National Statistics (ONS) will use to assess the benefits of Census 2021 data for users, including central and local government, private and voluntary sectors.
