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

Ross County is placed in the southern area of Ohio. This famous county was named after U.S. Senator from Pennsylvania James Ross. The total population of Ross County exceeds 77 thousand people. The county, established on Aug 20, 1798 as a part of Adams and Washington Counties, covers an area of 688.41 square miles. The county seat of Ross County is Chillicothe. This map shows the borders of Ross 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 Ross County.