Search Free Ohio Genealogy Records Online
Capitol: Columbus
Search Free Ohio Genealogy and Family History Records Online including census, cemetery, vital, military and other genealogical and historical records that can be used for your family history research.
Our Ohio genealogy and family history page is a place where you can come in and research your genealogy and family history. We also do our best to provide a history of the area, to provide you with an overview of the time in which your ancestors lived.
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Free Ohio Genealogy Records Online
Ohio Biographies and Biographical Sketches
Ohio Military Records
Ohio Military Pension Records- 1813 Ohio Pension List
- 1818 Ohio Pensioners Of The United States
- 1820 Ohio Pension List
- 1840 Ohio Census of Pensioners
- 1883 Ohio List of Pensioners on the Roll
Ohio Cemetery records
Ohio Newspapers
Ohio Obituaries
Ohio Vital Records
Ohio Wills & Probate Records
Ohio Genealogy by County
| County | County Seat | Formed | Origin |
|---|---|---|---|
| Adams County | West Union | July 10, 1797 | Hamilton County |
| Allen County | Lima | March 1, 1820 | Shelby County |
| Ashland County | Ashland | February 24, 1846 | Wayne, Richland, Huron, and Lorain Counties |
| Ashtabula County | Jefferson | June 7, 1807 | Trumbull and Geauga Counties |
| Athens County | Athens | March 1, 1805 | Washington County |
| Auglaize County | Wapakoneta | February 14, 1848 | Allen, Mercer, Darke, Hardin, Logan, Shelby, and Van Wert Counties |
| Belmont County | St. Clairsville | September 7, 1801 | Jefferson and Washington Counties |
| Brown County | Georgetown | March 1, 1818 | Adams and Clermont Counties |
| Butler County | Hamilton | May 1, 1803 | Hamilton County |
| Carroll County | Carrollton | January 1, 1833 | Columbiana, Stark, Harrison, Jefferson, and Tuscarawas Counties |
| Champaign County | Urbana | March 1, 1805 | Greene and Franklin Counties |
| Clark County | Springfield | March 1, 1818 | Champaign, Madison, and Greene Counties |
| Clermont County | Batavia | December 6, 1800 | Hamilton County |
| Clinton County | Wilmington | March 1, 1810 | Highland and Warren Counties |
| Columbiana County | Lisbon | May 1, 1803 | Jefferson and Washington Counties |
| Coshocton County | Coshocton | January 31, 1810 | Muskingum and Tuscarawas Counties |
| Crawford County | Bucyrus | April 1, 1820 | Delaware County |
| Cuyahoga County | Cleveland | June 7, 1807 | Geauga County |
| Darke County | Greenville | January 3, 1809 | Miami County |
| Defiance County | Defiance | April 7, 1845 | Williams, Henry, and Paulding Counties |
| Delaware County | Delaware | April 1, 1808 | Franklin County |
| Erie County | Sandusky | March 15, 1838 | Huron and Sandusky Counties |
| Fairfield County | Lancaster | December 9, 1800 | Ross and Washington Counties |
| Fayette County | Washington Court House | March 1, 1810 | Ross and Highland Counties |
| Franklin County | Columbus | April 30, 1803 | Ross and Wayne Counties |
| Fulton County | Wauseon | April 1, 1850 | Lucas, Henry, and Williams Counties |
| Gallia County | Gallipolis | April 30, 1803 | Washington and Adams Counties |
| Geauga County | Chardon | March 1, 1806 | Trumbull County |
| Greene County | Xenia | May 1, 1803 | Hamilton and Ross Counties |
| Guernsey County | Cambridge | March 1, 1810 | Belmont and Muskingum Counties |
| Hamilton County | Cincinnati | January 2, 1790 | One of the original counties |
| Hancock County | Findlay | April 1, 1820 | Logan County |
| Hardin County | Kenton | April 1, 1820 | Logan County |
| Harrison County | Cadiz | February 1, 1813 | Jefferson and Tuscarawas Counties |
| Henry County | Napoleon | April 1, 1820 | Shelby County |
| Highland County | Hillsboro | May 1, 1805 | Ross, Adams, and Clermont Counties |
| Hocking County | Logan | March 1, 1818 | Athens, Ross, and Fairfield Counties |
| Holmes County | Millersburg | January 20, 1824 | Coshocton, Wayne, and Tuscarawas Counties |
| Huron County | Norwalk | March 7, 1809 | Portage and Cuyahoga Counties |
| Jackson County | Jackson | March 1, 1816 | Scioto, Gallia, Athens, and Ross Counties |
| Jefferson County | Steubenville | July 29, 1797 | Washington County |
| Knox County | Mount Vernon | March 1, 1808 | Fairfield County |
| Lake County | Painesville | March 6, 1840 | Geauga and Cuyahoga Counties |
| Lawrence County | Ironton | December 21, 1815 | Gallia and Scioto Counties |
| Licking County | Newark | March 1, 1808 | Fairfield County |
| Logan County | Bellefontaine | March 1, 1818 | Champaign County |
| Lorain County | Elyria | December 26, 1822 | Huron, Cuyahoga, and Medina Counties |
| Lucas County | Toledo | June 20, 1835 | Wood, Sandusky, and Huron Counties |
| Madison County | London | March 1, 1810 | Franklin County |
| Mahoning County | Youngstown | March 1, 1846 | Columbiana and Trumbull Counties |
| Marion County | Marion | April 1, 1820 | Delaware County |
| Medina County | Medina | February 18, 1812 | Portage County |
| Meigs County | Pomeroy | April 1, 1819 | Gallia and Athens Counties |
| Mercer County | Celina | April 1, 1820 | Darke County |
| Miami County | Troy | March 1, 1807 | Montgomery County |
| Monroe County | Woodsfield | January 29, 1813 | Belmont, Washington, and Guernsey Counties |
| Montgomery County | Dayton | May 1, 1803 | Hamilton and Wayne Counties |
| Morgan County | McConnelsville | December 29, 1817 | Washington, Guernsey, and Muskingum Counties |
| Morrow County | Mount Gilead | March 1, 1848 | Knox, Marion, Delaware, and Richland Counties |
| Muskingum County | Zanesville | March 1, 1804[16][17] | Washington and Fairfield Counties |
| Noble County | Caldwell | April 1, 1851 | Monroe, Washington, Morgan, and Guernsey Counties |
| Ottawa County | Port Clinton | March 6, 1840 | Erie, Sandusky, and Lucas Counties |
| Paulding County | Paulding | April 1, 1820 | Darke County |
| Perry County | New Lexington | March 1, 1818 | Washington, Fairfield, and Muskingum Counties |
| Pickaway County | Circleville | March 1, 1810 | Ross, Fairfield, and Franklin Counties |
| Pike County | Waverly | February 1, 1815 | Ross, Scioto, and Adams Counties |
| Portage County | Ravenna | June 7, 1807 | Trumbull County |
| Preble County | Eaton | March 1, 1808 | Montgomery and Butler Counties |
| Putnam County | Ottawa | April 1, 1820 | Shelby County |
| Richland County | Mansfield | March 1, 1808 | Fairfield County |
| Ross County | Chillicothe | August 20, 1798 | Adams and Washington Counties |
| Sandusky County | Fremont | April 1, 1820 | Huron County |
| Scioto County | Portsmouth | May 1, 1803 | Adams County |
| Seneca County | Tiffin | April 1, 1820 | Huron County |
| Shelby County | Sidney | April 1, 1819 | Miami County |
| Stark County | Canton | February 13, 1808 | Columbiana County |
| Summit County | Akron | March 3, 1840 | Medina, Portage, and Stark Counties |
| Trumbull County | Warren | July 10, 1800 | Jefferson and Wayne Counties |
| Tuscarawas County | New Philadelphia | March 15, 1808 | Muskingum County |
| Union County | Marysville | April 1, 1820 | Delaware, Franklin, Logan, and Madison Counties |
| Van Wert County | Van Wert | April 1, 1820 | Darke County |
| Vinton County | McArthur | March 23, 1850 | Athens, Gallia, Hocking, Jackson, and Ross Counties |
| Warren County | Lebanon | May 1, 1803 | Hamilton County |
| Washington County | Marietta | July 27, 1788 | One of the original counties |
| Wayne County | Wooster | March 1, 1808 | From non-county area |
| Williams County | Bryan | April 1, 1820 | Darke County |
| Wood County | Bowling Green | April 1, 1820 | Refactored from non-county territory |
| Wyandot County | Upper Sandusky | February 3, 1845 | Marion, Crawford, and Hardin Counties |
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