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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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Your views about what should be included in the census questionnaire and outputs.
Find out our subject matter winners and the overall winner of the ONS Data Challenge 2025.
The SILG project delivered measurable improvements in data quality, efficiency, and institutional resilience. It strengthened technical capacity through innovations like census digitalisation and Consumer Price Index automation, enhanced governance frameworks, and raised the profile of partner NSOs regionally and internationally.
A list of the Census 2021 analysis reports we have published about housing.
A list of Census 2021 analysis on sexual orientation and gender identity.