Jefferson County NY Census Records
USA (1,379,301) > New York (69,995) > Jefferson County (1,119) > Jefferson County County Census Records (73)
USA (1,379,301) > New York (69,995) > New York Census Records (4,758) > Jefferson County Census Records (73)
NOTE: Additional records that apply to Jefferson County are also on the New York Census Records page.
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Jefferson County Census Records
1810 Federal U.S. Census MyHeritage 
1810 U.S. Federal Census Ancestry
1820 Federal U.S. Census MyHeritage
1820 U.S. Federal Census Ancestry
1830 Federal U.S. Census MyHeritage
1830 U.S. Federal Census Ancestry
1840 Federal U.S. Census MyHeritage
1840 U.S. Federal Census Ancestry
1850 Federal U.S. Census MyHeritage
1850 U.S. Federal Census Ancestry
1855 New York State Census Ancestry
1860 Federal U.S. Census MyHeritage
1860 U.S. Federal Census Ancestry
1865 New York State Census Ancestry
1870 Federal U.S. Census MyHeritage
1870 U.S. Federal Census Ancestry
1875 New York State Census Ancestry
1880 Federal U.S. Census MyHeritage
1880 U.S. Federal Census Ancestry
1892 New York State Census Ancestry
1900 Federal U.S. Census MyHeritage
1900 U.S. Federal Census Ancestry
1905 New York State Census Ancestry
1910 Federal U.S. Census MyHeritage
1910 U.S. Federal Census Ancestry
1915 New York State Census Ancestry
1920 Federal U.S. Census MyHeritage
1920 U.S. Federal Census Ancestry
1925 New York State Census Ancestry
1930 Federal U.S. Census MyHeritage
1930 U.S. Federal Census Ancestry
1940 Federal U.S. Census MyHeritage
1940 U.S. Federal Census Ancestry
1950 United States Federal Census MyHeritage
1950 United States Federal Census Ancestry
An every-name index of the 1865 New York state census for Jefferson County (New York) FamilySearch Library
Census of Civil War Soldiers 1890 US Gen Web
Federal Census 1810 Northern New York Genealogy
Federal Census 1820 Northern New York Genealogy
Federal Census of Jefferson County NY 1810 US Gen Web
Federal Population Census of the U.S. 1790-1940 Archives.com
Jefferson Co., New York, census records, 1915, 1925 FamilySearch Library
Jefferson and St. Lawrence Counties, New York State, 1810 and 1820, Federal population census schedules, transcripts and index LDS Genealogy
Jefferson and St. Lawrence Counties, New York State, 1810 and 1820, Federal population census schedules, transcripts and index Internet Archive
State census records of Jefferson County, New York, 1825-1905 FamilySearch Library
U.S. Census Non-Population Schedules, New York, 1850-1880 Ancestry
U.S. Federal Census 1790-1950 Ancestry
U.S. Federal Census 1790-1950 MyHeritage
United States Federal Census, 1790-1950 Family Search
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