2001 Census

The census in Northern Ireland was taken on 29 April 2001.

Use this section to learn more about the 2001 Census and the topics covered in the results.

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Information about the 2001 Census outputs, reports and supporting information.

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Introduction to the 2001 Census in Northern Ireland, including information on the design, definitions and questionnaires.

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Reports evaluating each major stage of the 2001 Census operation, from planning and development through to publication of results.

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