USA (1,379,301) > Massachusetts (48,938) > Middlesex County (10,092) > Middlesex County Census Records (149)
USA (1,379,301) > Massachusetts (48,938) > Massachusetts Census Records (1,255) > Middlesex County Census Records (149)
NOTE: Additional records that apply to Middlesex County are also on the Massachusetts Census Records page.
1790 Federal U.S. Census MyHeritage
1790 U.S. Federal Census Ancestry
1800 Federal U.S. Census MyHeritage
1800 U.S. Federal Census Ancestry
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 Massachusetts State Census Ancestry
1860 Federal U.S. Census MyHeritage
1860 U.S. Federal Census Ancestry
1865 Massachusetts State Census Ancestry
1870 Federal U.S. Census MyHeritage
1870 U.S. Federal Census Ancestry
1880 Federal U.S. Census MyHeritage
1880 U.S. Federal Census Ancestry
1900 Federal U.S. Census MyHeritage
1900 U.S. Federal Census Ancestry
1910 Federal U.S. Census MyHeritage
1910 U.S. Federal Census Ancestry
1920 Federal U.S. Census MyHeritage
1920 U.S. Federal 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
Census 1790 US Gen Web
Census of Merchant Seamen, 1930 (includes Middlesex County) Ancestry
Census of Merchant Seamen, 1930 (includes Middlesex County) MyHeritage
Federal Census 1880 US Gen Web Archives
Federal Census of 1940, Auburndale, Massachusetts LDS Genealogy
Federal Census of 1940, Belington, Massachusetts LDS Genealogy
Federal Census of 1940, Graniteville, Massachusetts LDS Genealogy
Federal Census of 1940, Howell, Massachusetts LDS Genealogy
Federal Census of 1940, North Chelmsford, Massachusetts LDS Genealogy
Federal Census of 1940, North Wilmington, Massachusetts LDS Genealogy
Federal Census of 1940, Snowville, Massachusetts LDS Genealogy
Federal Census of 1940, Somerdale, Massachusetts LDS Genealogy
Federal Census of 1940, South Sudbury, Massachusetts LDS Genealogy
Federal Census of 1940, Wenton, Massachusetts LDS Genealogy
Federal Census of 1940, West Acton, Massachusetts LDS Genealogy
Federal Census of 1940, West Cambridge, Massachusetts LDS Genealogy
Federal Population Census of the U.S. 1790-1940 Archives.com
List of Freemen of Massachusetts, 1630-1691, Extr. "New England Hist. and Gen. Register" (included in My GPC Library subscription) Genealogical.com
U.S. Federal Census 1790-1950 Ancestry
U.S. Federal Census 1790-1950 MyHeritage
U.S. Federal Census 1790: Chatham Genealogy Trails
United States Federal Census, 1790-1950 Family Search