Washington County IA Census Records

USA (618,007) > Iowa (22,847) > Washington County (308) > Washington County Census Records (6)

USA (618,007) > Iowa (22,847) > Iowa Census Records (2,025) > Washington County Census Records (6)

Note: This page primarily lists records kept at the county level. Statewide collections are found on the Iowa Census Records page.

Washington County Census Records

1790-1930 U.S. Federal Census Ancestry

1790-1940 U.S. Federal Population Census Archives.com

1849 census, Washington County, Iowa Family History Library

Iowa, State Census Collection, 1836-1925 Ancestry

United States Federal Census, 1790-1940 Family Search

Washington County, Iowa census, 1925 Iowa, index Family History Library