Ohio County Maps

Find Ohio county and township maps.

Allen County, Ohio

Find your Ohio County by searching for your address, or by clicking on the map.

Allen County, Ohio Map

Loading map…

An detailed map of Allen County. Click on a nearby County to view more information about that County.

Locate my Ohio county

Map of Townships in Allen County, Ohio

Loading map…

An interactive map of county subdivisions in Allen County. In Ohio, that can include Townships and Villages. Find what township you are in now.

Locate my Ohio township

Map of Counties in Ohio

Loading map…

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.

View on Wikipedia

What is this?

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.

Find what County you are in, and see official Ohio County resources and information. Find any county in the United Stated, along with resources and links to official County websites. See a County map and local details. Looking for what county you are currently in? Find out on this map or use your device GPS to see what county you are in.