Title Category Subcategory Records
Irish Army Census 1922 Armed Forces & Conflict Regimental & Service Records 32,579
US Census 1940 Census, Land & Surveys Census 133,308,832
US Census 1930 Census, Land & Surveys Census 123,949,394
US Census 1920 Census, Land & Surveys Census 107,126,214
US Census 1910 Census, Land & Surveys Census 92,346,579
US Census 1900 Census, Land & Surveys Census 76,223,972
US Census 1880 Census, Land & Surveys Census 50,358,403
US Census 1870 Census, Land & Surveys Census 40,288,026
1901 England, Wales & Scotland Census Census, Land & Surveys Census 37,122,989
1911 Census For England & Wales Census, Land & Surveys Census 36,369,680
1891 England, Wales & Scotland Census Census, Land & Surveys Census 33,077,914
1881 England, Wales & Scotland Census Census, Land & Surveys Census 29,841,259
US Census 1860 Census, Land & Surveys Census 27,120,064
1871 England, Wales & Scotland Census Census, Land & Surveys Census 26,159,620
1861 England, Wales & Scotland Census Census, Land & Surveys Census 22,616,146
1851 England, Wales & Scotland Census Census, Land & Surveys Census 20,723,576
US Census 1850 Census, Land & Surveys Census 20,458,408
1841 England, Wales & Scotland Census Census, Land & Surveys Census 18,436,578
Canada Census 1911 Census, Land & Surveys Census 7,157,334
Canada Census 1901 Census, Land & Surveys Census 5,167,205