Warren County Genealogical Society
Warren County, Ohio
Census Records
The Warren County Genealogical Society has microfilms of Warren County, Ohio for the censuses from 1820-1930, except 1890, which was destroyed. In addition, many of the census records have been hand-copied and indexed by township for easy use, as listed below.
Researchers are encouraged to come in and use these records. For those who are unable to come in to do research, we have a research department willing to help you. Please refer to the About Us page for more information.
Ohio Census Indexes
Census records for Ohio for the years 1820, 1830, 1840, 1850, 1860 |
Warren County Census Records Available
Census records of Warren Co., Ohio for all townships on microfilm for the years 1820-1930 |
In addition we have the following helpful indexes and tools
1850 census records hand copied and indexed for the following townships: Clearcreek, Deerfield, Franklin, Hamilton, Salem, Turtlecreek, Union, & Washington. | |
1850 Mortality Index (Click for on-line index) | |
1860 census records hand copied and indexed for the following townships: Deerfield, Massie, Turtlecreek and Union. | |
1860 Mortality Index (Click for on-line index) | |
1870 census records have an every name index for all townships. | |
1880 census records have an every name index for all townships. | |
1880 census records hand copied and indexed for the following townships: Deerfield, Hamilton, Harlan, Massie, Turtlecreek, Union, Washington, Wayne. | |
1910 census records have been indexed for the following townships: Clearcreek, Deerfield, Franklin, Hamilton, Harlan, Massie, Salem, Turtlecreek, Union, Washington, and Wayne. | |
1920 census records have been indexed for the following townships: Clearcreek, Deerfield, Franklin, Hamilton, Harlan, Massie, Salem, Turtlecreek, Union, Washington, and Wayne. | |
1930 census records are currently being indexed by townships. |
Other Census records available for your convenience on microfilm:
1930 Census records for BUTLER, CLERMONT, CLINTON county in Ohio and NOBLE county in Indiana. | |
1790 Census records for Maryland | |
1830 Census records of Ohio for HENRY, PAULDING, PUTNAM, WAYNE, WILLIAMS and WOOD counties. | |
1850 Mortality schedules of Ohio for HAMILTON through WYANDOT counties. | |
1850 Census records of Ohio for LAKE and LAWRENCE counties | |
1860 Mortality schedules of Ohio for ALLEN, ASHLAND, JACKSON and WYANDOTT counties. | |
1870 Census records of Ohio for BROWN, CLERMONT, CLINTON and GREENE counties. | |
1880 Mortality schedules of Ohio for ADAM through CLINTON counties. | |
1890 Census of Veterans, Survivors & Widows of the Civil War of Ohio for CLINTON, WARREN and CLARK counties. |