Clark County, Ohio covers an area of approximately 411 square miles with a geographic center of 39.91568774°(N), -83.77523676°(W).
These are the far north, south, east, and west coordinates of Clark County, Ohio, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Clark County, Ohio, as it (most likely) doesn't fill up the entire rectangle.
According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Clark County is 209 meters (686 feet). This ranks Clark County 54th in terms of lowest elevations when compared to a total of 88 counties in Ohio.
Clark County's highest elevation is 401 meters (1,316 feet) which ranks it 45th in terms of highest elevations when compared to a total of 88 counties in Ohio.