Other information
Coverage
England and Wales
Units
Persons
Keywords
Sex,Age
Contact details for this dataset
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About this dataset
This dataset provides Census 2021 estimates that classify usual residents in England and Wales by sex and single year of age. The estimates are as at Census Day, 21 March 2021.
The classifications for the datasets TS009 Sex by single year of age and RM200 Sex by single year of age (detailed) are the same. However, RM200 has data available at the lower geographies of:
- Lower layer Super Output Areas (LSOAs)
- Middle layer Super Output Areas (MSOAs)
- Electoral wards and divisions
- Westminster parliamentary constituencies
Protecting personal data
Sometimes we need to make changes to data if it is possible to identify individuals. This is known as statistical disclosure control. In Census 2021, we:
- Swapped records (targeted record swapping), for example, if a household was likely to be identified in datasets because it has unusual characteristics, we swapped the record with a similar one from a nearby small area. Very unusual households could be swapped with one in a nearby local authority.
- Added small changes to some counts (cell key perturbation), for example, we might change a count of four to a three or a five. This might make small differences between tables depending on how the data are broken down when we applied perturbation.
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About the variables
Age (92 categories)
Description: A person's age on Census Day, 21 March 2021 in England and Wales.
Quality information: Estimates for single year of age between ages 90 and 100+ are less reliable than other ages. Estimation and adjustment at these ages was based on the age range 90+ rather than five-year age bands.
Comparability with 2011: Highly comparable
Read more...Sex (3 categories)
Description: This is the sex recorded by the person completing the census. The options were "Female" and "Male".
Comparability with 2011: Highly comparable
Read more...Release calendar
Release Date | Status | Reference Period |
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There have been no releases. |
Revisions and corrections
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