Ohio County Creation Dates and Parent Counties - FamilySearch
Mar 9, 2022 · Select a year and the map will display the historical county boundaries. Click on map image for county details. Sort the table by Date Formed or by Parent Counties and check Boundary Changes for interesting insights.
Historical Timeline for the Evolution of Ohio Counties
Washington Co. formed as first county in the Northwest Territory (included most of what would become eastern and southeastern Ohio). 1790: Hamilton, ["Old"] Knox, and St. Clair Cos. formed as original counties of the Northwest Territory.
1809 Historical Ohio Counties Map – shown on Google Maps
Oct 25, 2023 · 1809 Historical Ohio Counties Map. Search places (e.g. address, city) RESULTS FROM MAP Copy. Contents of box copied to clipboard ...
List of counties in Ohio - Wikipedia
Counties of Ohio. There are 88 counties in the U.S. state of Ohio. Nine of them existed at the time of the Ohio Constitutional Convention in 1802. [1] A tenth county, Wayne, was established on August 15, 1796, and encompassed roughly the present state of Michigan. [2]
Deed records of five Ohio counties, 1809-1902 - FamilySearch
Deed records of five Ohio counties, 1809-1902 : Columbiana, Harrison, Jefferson, Stark, Tuscarawas counties
Townships, Boroughs, County Evolution for Ohio Counties
Nov 6, 2009 · COUNTY FORMATION: formed in 1809 from Miami County. Counties formed all or in part from Darke County: Mercer, Paulding, Van Wert, and Williams in 1820; Auglaize in 1848. Counties from which Darke County gained land: Montgomery in 1812.
Formation of Ohio Counties - RootsWeb
County Date Formed Parent County County Seat; Adams: 1797: Hamilton: West Union: Allen: 1820: Shelby: Lima: Ashland: 1846: Wayne, Richland, Huron, Lorain: Ashland ...
History and Facts of Ohio Counties
Discover information on all 88 counties in the State of Ohio. Learn about historical facts and county boundary changes. Also a complete list of current and old (extinct) Ohio counties.
Pages | Ohio | Atlas of Historical County Boundaries Project
Maps and text covering the historical boundaries, names, organization, and attachments of every county, extinct county and unsuccessful county proposal from the creation of the first county through December 31, 2000. For help with the interactive maps, see our Using the Atlas page.
Ohio Counties - OHGenWeb
Ohio Counties. Find your county here, or try our clickable map. If a county is listed as "Available," it's waitng for you to adopt it. To learn more, contact the State Administrator.