Classification: City
Located in: Illinois (IL)
Total Population (2000): 11928
Total Housing Units (2000): 5084
Land Area (square meters): 17816419
Water Area (square meters): 727486
Land Area (square miles): 6.878958
Water Area (square miles): 0.280884
Latitude (decimal degrees): 41.364739
Longitude (decimal degrees): -88.426143
FIPS Code: 17
Place FIPS Code: 50491