Information about Census 2021 statistics, reports and supporting information.

Latest release

On 31 May 2023, NISRA released the supplemental phase of main statistics results from Census 2021 for a number of census topics, including:

  • demography
  • ethnicity
  • national identity
  • language
  • religion or religion brought up in
  • sexual orientation
  • housing and accommodation
  • qualifications
  • labour market

In addition, NISRA released a small set of multivariate tables from Census 2021 for a number of topics such as religion, national identity, and economic activity.

Publications you may have missed

Related statistics

Main statistics

Main Statistics (MS) tables provide summary statistics for the majority of census questions and topics.

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Flexible Table Builder [coming soon...]

The Flexible Table Builder will be available from 22 June 2023, and will provide users with the facility to build tables on demand.

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Area explorer

Start exploring Census 2021 data.

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Census output geography

Understanding census statistical output geography.

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Population and household estimates

These first results from Census 2021 provide the usual resident population and number of households in Northern Ireland.

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Quality notes, issues and corrections

Details of quality notes, issues, and corrections to published Census 2021 data.

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Revisions and corrections policy

Outlines the revisions and corrections policy for census outputs.

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