Greene County on the map of Ohio 2024. Cities, roads, borders and directions in Greene County of Ohio.

Greene County is placed in the southwestern part of Ohio. This glorious county is named in honor of General Nathanael Greene (1742-1786), Revolutionary War officer. The total population of Greene County exceeds 168 thousand people. The county, founded on May 1, 1803 as a part of Hamilton and Ross Counties, covers an area of 414.88 square miles. The county seat of Greene County is Xenia. This map shows the borders of Greene County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Greene County.