700 | 7th/14th C. | Senchus fer n'Alba: => Wikipedia article | Scotland | Census |
1086 | | Domesday Book | England | Census |
1755 | | A census by the Reverend Alexander Webster puts the population of Scotland at 1,265,380 | Scotland | Census |
1766 | 1766 | Religious census | Ireland | Census |
1801 | 10 March | 1801 Census, Head count only, No longer exists, with a few exceptions | England/Wales | Census |
1811 | 27 May | 1811 Census, Head count only, no longer exists, with a few exceptions | England/Wales | Census |
1821 | 1821 | First census in Ireland (mostly destroyed) | Ireland | Census |
1821 | 28 May | 1821 Census, Head count only, no longer exists, with a few exceptions | England/Wales | Census |
1831 | 30 May | 1831 Census, Head count only, no longer exists, with a few exceptions | England/Wales | Census |
1841 | 6 June | 1841 Census night. | England/Wales | Census |
1851 | 30 March | 1851 Census night. | England/Wales | Census |
1861 | 7 April | 1861 Census night. | England/Wales | Census |
1871 | 2 April | 1871 Census night. | England/Wales | Census |
1881 | 3 April | 1881 Census night. | England/Wales | Census |
1891 | 5 April | 1891 Census night. | England/Wales | Census |
1901 | 1901 | 1st complete census for all Ireland | Ireland | Census |
1901 | 31 March | 1901 Census night. | England/Wales | Census |
1911 | | 1911 Irish Census | Ireland | Census |
1911 | 2 April | 1911 Census night | England/Wales | Census |
1921 | 19 June | 1921 Census, 100 year closure | England/Wales | Census |
1931 | 26 April | 1931 Census, Destroyed during WW2 | England/Wales | Census |
1939 | 29 Sept. | 1939 WW2 National Registration - 100 year closure | England/Wales | Census |
1951 | 8 April | 1951 Census, 100 year closure | England/Wales | Census |
1961 | 23 April | 1961 Census, 100 year closure | England/Wales | Census |
1971 | 25 April | 1971 Census, 100 year closure | England/Wales | Census |
1981 | 5 April | 1981 Census, 100 year closure | England/Wales | Census |
1991 | 21 April | 1991 Census, 100 year closure | England/Wales | Census |
2001 | 29 April | 2001 Census, 100 year closure | England/Wales | Census |