Dearborn County, Indiana was formed on 7 March 1803 from Clark County, Indiana Territory. The area was part of Clark County for a short time between Ohio statehood and formation of Dearborn County. Previously it had been a part of Hamilton County, Northwest Territory.
Dearborn County Genealogical Resources:
- Census Records
- Vital Records
- Cemetery Records
- Probate Records
- Court and Naturalization Records
- Land Records, Maps, and Gazetteers
- Military Records
- Church Records
- School Records
- Tax Records
- Other Records
WPA Inventory of Dearborn County records completed in 1936. Records may have been moved or destroyed in the intervening decades.