Information about Census 2021 statistics, reports and supporting information.

Latest release

On 21 March 2023, NISRA released the third phase of main statistics results from Census 2021 for a number of census topics, including:

  • marital and civil partnership status
  • household composition and living arrangements
  • sexual orientation
  • communal establishments
  • qualifications
  • labour market
  • travel to work or study
  • migration

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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Area explorer

Start exploring Census 2021 data.

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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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Census output geography

Understanding census statistical output geography.

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Issues and corrections

Details of 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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