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

Columbiana County is placed on the eastern border of Ohio. This glorious county is named after Christopher Columbus, European explorer of the Americas. The total population of Columbiana County exceeds 101 thousand people. The county, founded on May 1, 1803 as a part of Jefferson and Washington Counties, covers an area of 532.46 square miles. The county seat of Columbiana County is Lisbon. This map shows the borders of Columbiana 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 Columbiana County.