Ohio County Maps
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Allen County, Ohio
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Allen County, Ohio Map
An detailed map of Allen County. Click on a nearby County to view more information about that County.
Map of Townships in Allen County, Ohio
An interactive map of county subdivisions in Allen County. In Ohio, that can include Townships and Villages. Find what township you are in now.
Map of Counties in Ohio
An interactive map of Counties in Ohio. Click on a County to view more information about that County.
About Allen County, Ohio
Allen County is a county located in the northwestern part of the U.S. state of Ohio. Its county seat and largest city is Lima. The county was created in 1820 and organized in 1831. The county is named in honor of Colonel John Allen, who was killed leading his men at the Battle of Frenchtown during the War of 1812.
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This site has an interactive map of Ohio Counties. Click on the map to find your Ohio county, and view more details. You can also search for your address and use your GPS to find your Ohio County.
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