Free printable LaSalle County, IL topographic maps, GPS coordinates, photos, & more for popular landmarks in LaSalle County including Ottawa, Streator, and Peru.
LaSalle County, Illinois covers an area of approximately 1,144 square miles with a geographic center of 41.37146044°(N), -88.91388219°(W).
These are the far north, south, east, and west coordinates of LaSalle County, Illinois, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of LaSalle 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 LaSalle County is 112 meters (367 feet). This ranks LaSalle County 37th in terms of lowest elevations when compared to a total of 102 counties in Illinois.
LaSalle County's highest elevation is 261 meters (856 feet) which ranks it 35th 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. LaSalle County is covered by the following US Topo Map quadrants.
|Blackstone||PDF Order Print|
|Compton||PDF Order Print|
|Dana||PDF Order Print|
|Earlville||PDF Order Print|
|Kinsman||PDF Order Print|
|La Salle||PDF Order Print|
|Ladd||PDF Order Print|
|Leland||PDF Order Print|
|Leonore||PDF Order Print|
|Long Point||PDF Order Print|
|Marseilles||PDF Order Print|
|McNabb||PDF Order Print|
|Mendota East||PDF Order Print|
|Mendota West||PDF Order Print|
|Minonk||PDF Order Print|
|Newark||PDF Order Print|
|Odell||PDF Order Print|
|Ottawa||PDF Order Print|
|Paw Paw||PDF Order Print|
|Plano||PDF Order Print|
|Prairie Center||PDF Order Print|
|Ransom||PDF Order Print|
|Seneca||PDF Order Print|
|Serena||PDF Order Print|
|Shabbona Grove||PDF Order Print|
|Sheridan||PDF Order Print|
|Somonauk||PDF Order Print|
|Spring Valley||PDF Order Print|
|Starved Rock||PDF Order Print|
|Stavanger||PDF Order Print|
|Streator North||PDF Order Print|
|Streator South||PDF Order Print|
|Sublette||PDF Order Print|
|Tonica||PDF Order Print|
|Troy Grove||PDF Order Print|
|Varna||PDF Order Print|
|Wedron||PDF Order Print|
|Wenona||PDF Order Print|
Browse the listing of the top geological and geographic features in LaSalle County.