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Dewis pwnc arall neu clirio pob hidlydd.
The administrative data sources that were used in the statistical design for Census 2021, with information on their coverage, accuracy, and timeliness.
Developments in producing mid-2021 population estimates rolled forward from Census 2021, by local authority district, age, and sex. Includes method changes needed to roll forward the three months from Census Day to mid-year and discusses our ongoing challenges.
Quality and methodology information for estimated quantity demanded (of fuel) per transaction, detailing the strengths and limitations of the data, methods used, and data uses and users.
A guide to using country of birth, nationality, and passports held data and statistics. Including definitions of each measure, how these are collected in different data sources and how best to use international migration statistics based on these measures.
This quality report presents information on the Coronavirus (COVID-19) Infection Survey data collection method change from study worker home visit to remote data collection.
Explains how to compare our estimates of regional activity.
Methodological details for the derivation of unadjusted and adjusted free school meals earnings gaps and Blinder-Oaxaca decomposition.
Guide to the data matching services provided by the Inter-Departmental Business Register team at the Office for National Statistics (ONS).
Methodology article explaining the methods used to derive monthly employee and earnings estimates from Pay as You Earn Real Time Information (PAYE RTI) administrative data. The article also includes comparisons with ONS’s official sources of labour market data.
Latest update on the progress being made to improve crime statistics for England and Wales.
