Clinton County, Ohio Genealogy

United States Ohio Clinton County

Historical Facts

 * Parent Counties: Formed from Highland and Warren Counties in 1810.
 * County Seat: Wilmington
 * Neighboring Counties: residents may also have records in Greene (north)·Fayette (northeast)·Brown (south)·Warren (west)·Highland (southeast)

Ohio Digital Collections

Parent County
1810--Clinton County was created 19 February 1810 from Highland and Warren counties. County seat: Wilmington

Boundary Changes
See an interactive map of Clinton County boundary changes.

Neighboring Counties

 * Brown
 * Clermont
 * Fayette
 * Greene
 * Highland
 * Warren

Vital Records

 * Ohio Deaths, 1908-1953 Free name indexes and images at FamilySearch. Records include such information as birth date of deceased, city, county, and state of death, name of spouse if married, names of parents, maiden name of mother, name of informant, if deceased was single, married, windowed or divorced, occupation of deceased.

Societies and Libraries

 * Clinton County Genealogical Society
 * Clinton County Historical Society

Family History Centers

 * Introduction to LDS Family History Centers
 * Wilmington Ohio Family History Center