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We moved them to The National Archives website, to keep this website as responsive as possible.
Please note: all historical data is still on this website.
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What the statistics cover, how we produced them, their strengths and limitations and potential uses of the data. Includes guidance on alternative approaches to combining and comparing data from the most recent UK censuses.
Methodology article comparing the 2012-, 2014-, 2016- and 2018-based subnational population projections for 2021 with the 2021 mid-year estimates for England. Analysis includes the impact of rebasing and different components of change on SNPP accuracy.
Methods, data and components used to produce subnational population projections
Explains the relationship between income and earnings data and outlines the statistics produced by the Office for National Statistics, Department for Work and Pensions and HM Revenue and Customs.
Quality and methodology information for compositionally adjusted labour input (CALI), detailing the strengths and limitations of the data, methods used, and data uses and users.
Quality and methodology information for multi-factor productivity estimates, detailing strengths and limitations of the data, and data uses and users.
Evaluation of questions to measure domestic abuse in the Crime Survey for England and Wales.
Quality and Methodology Information for the Opinions and Lifestyle Survey (OPN), including strengths and limitations, recent improvements and quality characteristics.
Response rates, sample size and quality assessment of our quarterly Labour Force Survey.
Quality and methods information for the UK health accounts.