Free printable Jefferson County, IL topographic maps, GPS coordinates, photos, & more for popular landmarks in Jefferson County including Mount Vernon, Ina, and Woodlawn.
Jefferson County, Illinois covers an area of approximately 577 square miles with a geographic center of 38.28153949°(N), -88.92642117°(W).
These are the far north, south, east, and west coordinates of Jefferson County, Illinois, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Jefferson 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 Jefferson County is 96 meters (315 feet). This ranks Jefferson County 20th in terms of lowest elevations when compared to a total of 102 counties in Illinois.
Jefferson County's highest elevation is 198 meters (650 feet) which ranks it 95th 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. Jefferson County is covered by the following US Topo Map quadrants.
|Ashley||PDF Order Print|
|Bluford||PDF Order Print|
|Dahlgren||PDF Order Print|
|Du Quoin||PDF Order Print|
|Harmony||PDF Order Print|
|Ina||PDF Order Print|
|Irvington||PDF Order Print|
|Kell||PDF Order Print|
|Mount Vernon||PDF Order Print|
|Opdyke||PDF Order Print|
|Sesser||PDF Order Print|
|Shields||PDF Order Print|
Browse the listing of the top geological and geographic features in Jefferson County.