Most publications were produced on paper and are only available online as a PDF document.
2001 and earlier censuses
This section relates to Northern Ireland census reports since 1926.
contents
2001 Census
The census in Northern Ireland was taken on 29 April 2001.
1991 Census
The census in Northern Ireland was taken on 21-22 April 1991.
1981 Census
The census in Northern Ireland was taken on 5-6 April 1981.
1971 Census
The census in Northern Ireland was taken on 25-26 April 1971.
1966 Census
The census in Northern Ireland was taken on 9-10 October 1966.
1961 Census
The census in Northern Ireland was taken on 23-24 April 1961.
1951 Census
The census in Northern Ireland was taken on 8-9 April 1951.
1937 Census
The census in Northern Ireland was taken on 28 February – 1 March 1937.
1926 Census
The census in Northern Ireland was taken on 18-19 April 1926.
All Ireland Censuses (pre 1921)
The Online Historical Population Reports (Histpop) website provides access to all the reports from the 1821 to 1911 Censuses of Ireland.
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