Free printable Clark County, IL topographic maps, GPS coordinates, photos, & more for popular landmarks in Clark County including Marshall, Casey, and Martinsville.
Clark County, Illinois covers an area of approximately 505 square miles with a geographic center of 39.35274677°(N), -87.76859720°(W).
These are the far north, south, east, and west coordinates of Clark County, Illinois, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Clark County, Illinois, 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 121 meters (397 feet). This ranks Clark County 47th in terms of lowest elevations when compared to a total of 102 counties in Illinois.
Clark County's highest elevation is 240 meters (787 feet) which ranks it 60th in terms of highest elevations when compared to a total of 102 counties in Illinois.
The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Clark County is covered by the following US Topo Map quadrants.
|Annapolis||PDF Order Print|
|Casey||PDF Order Print|
|Clark Center||PDF Order Print|
|Clarksville||PDF Order Print|
|Dennison||PDF Order Print|
|Fairbanks||PDF Order Print|
|Hazel Dell||PDF Order Print|
|Hutton||PDF Order Print|
|Marshall||PDF Order Print|
|Moriah||PDF Order Print|
Browse the listing of the top geological and geographic features in Clark County.