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Coverage
England and Wales
Units
Persons
Keywords
Household composition,Age
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About this dataset
This dataset provides Census 2021 estimates that classify usual residents in households in England and Wales by household composition, and by age. The estimates are as at Census Day, 21 March 2021.
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
Household composition (21 categories)
Description: Households according to the relationships between members. One-family households are classified by: - the number of dependent children - family type (married, civil partnership or cohabiting couple family, or lone parent family)
Other households are classified by: - the number of people - the number of dependent children - whether the household consists only of students or only of people aged 66 and over
Quality information: There are quality considerations around consistency of census data on household and family composition and legal partnership status, and changes in the definition of "other household types" since 2011.
Comparability with 2011: Broadly comparable. This is derived from the legal partnership status derived variable. We have made changes to reflect that people can now marry someone of the same-sex and people of the opposite-sex can be in a civil partnership.
Read more...Age (6 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...Release calendar
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Revisions and corrections
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