IAGenWeb Project

Warren County Iowa GenWeb
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WARREN COUNTY CENSUS

1850 Federal Census
Transcribed by Districts and indexed alphabetically
Indexed and original census images viewable on FamilySearch.org

1852 Iowa State Census
Transcribed Union and Washington Townships and arranged alphabetically

1853 Iowa State Census
Transcribed and Indexed in alphabetical order

1860 Federal Census
Transcribed by Townships and indexed alphabetically and original census images viewable on FamilySearch.org

1870 Federal Census
Transcribed on USGenWeb Census Project
Indexed and original census images viewable on FamilySearch.org

1880 Federal Census
Indexed and original census images viewable on FamilySearch.org and
Ancestry.com

1885 Iowa Census
Indexed on this Web site
Indexed and original census images viewable on FamilySearch.org

1895 Iowa Census
Indexed on the Warren County Genealogical
Society Website

Indexed and original census images viewable on
FamilySearch.org

1900 Federal Census
Indexed and original census images viewable on FamilySearch.org

Warren County, IA, Population Totals

1850 = 961
1860 = 10,281
1870 = 17,980
1880 = 19,578
1900 = 20,376
1910 = 18,194
1920 = 18,047
1930 = 17,700

1940 = 17,695
1950 = 17,758
1960 = 20,829
1970 = 27,432
1980 = 34,878
1990 = 36,033
2000 = 40,671
2010 = 46,225

1905 Iowa State Census
Index to 1905 Census Directory on this Web site
Indexed and original census card images viewable on FamilySearch.org

1910 Federal Census
Indexed and original census images viewable on FamilySearch.org

1915 Iowa State Census
Indexed and original census card images viewable on FamilySearch.org

1920 Federal Census
Indexed and original census images viewable on FamilySearch.org

1925 Iowa State Census
Indexed on this Web site
Indexed and original census images viewable on FamilySearch.org

1930 Federal Census
Indexed and original census images viewable on FamilySearch.org

1940 Federal Census
Indexed and original census images viewable on FamilySearch.org