United Kingdom Census Dates

180110 Mar 1801
181127 May 1811
182128 May 1821
183130 May 1831
18417 June 1841
185130 March 1851
18617 April 1861
18712 April 1871
18813 April 1881 (index online at Family Search)
18915 April 1891
190131 March 1901 (online at National Archives)
19112 April 1911
192119 June 1921
193126 April 1931; Destroyed during WW2
193929 September 1939
1941No census due to WW2
19518 April 1951
196123 April 1961
197125 April 1971
19815 April 1981
199121 April 1991
200129 April 2001