'La Salle County, IL' definitions:
La Salle -- U.S. County in Illinois
From: Gazetteer 2000
Name :
La Salle -- U.S. County in Illinois
Population (2000) :
111509
Housing Units (2000) :
46438
Land area (2000) :
1134.916336 sq. miles (2939.419691 sq. km)
Water area (2000) :
13.122190 sq. miles (33.986314 sq. km)
Total area (2000) :
1148.038526 sq. miles (2973.406005 sq. km)
Located within :
Illinois (IL), FIPS 17
Location :
41.332155 N, 88.904285 W