Free printable Union County, IL topographic maps, GPS coordinates, photos, & more for popular landmarks in Union County including Anna, Jonesboro, and Cobden.
Union County, Illinois covers an area of approximately 427 square miles with a geographic center of 37.47506256°(N), -89.22056770°(W).
These are the far north, south, east, and west coordinates of Union County, Illinois, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Union 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 Union County is 94 meters (308 feet). This ranks Union County 19th in terms of lowest elevations when compared to a total of 102 counties in Illinois.
Union County's highest elevation is 269 meters (883 feet) which ranks it 29th 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. Union County is covered by the following US Topo Map quadrants.
|Anna||PDF Order Print|
|Cobden||PDF Order Print|
|Cypress||PDF Order Print|
|Dongola||PDF Order Print|
|Jonesboro||PDF Order Print|
|Lick Creek||PDF Order Print|
|Makanda||PDF Order Print|
|McClure||PDF Order Print|
|Mill Creek||PDF Order Print|
|Mount Pleasant||PDF Order Print|
Browse the listing of the top geological and geographic features in Union County.