Classification: City
Located in: Illinois (IL)
Total Population (2000): 15941
Total Housing Units (2000): 6138
Land Area (square meters): 16384768
Water Area (square meters): 1091000
Land Area (square miles): 6.326195
Water Area (square miles): 0.421237
Latitude (decimal degrees): 41.84613
Longitude (decimal degrees): -89.485115
FIPS Code: 17
Place FIPS Code: 20162