Information about Census 2021 statistics, reports and supporting information.

NISRA released the first results for Census 2021 on the number of people and households in Northern Ireland on 24 May 2022.

The Census 2021 outputs prospectus sets out the future release plans for Census 2021 in Northern Ireland.

Related statistics

Population and household estimates

These first results from Census 2021 provide the usually resident population of Northern Ireland on census day broken down by age and sex, along with information on the number of households.

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Revisions and corrections policy

Outlines the revisions and corrections policy for census outputs.

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