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

Delaware County is located in the very center of Ohio. This remarkable county is named in honor of Delaware Indians. The county seat of Delaware County is Delaware. The county's area exceeds 442.41 square miles. Established on Apr 1, 1808 from Franklin County, today Delaware County counts over 221 thousand inhabitants. This map shows the borders of Delaware 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 Delaware County.