Classification: County
Located in: Iowa (IA)
Total Population (2000): 18812
Total Housing Units (2000): 8318
Land Area (square meters): 1474369884
Water Area (square meters): 1748575
Land Area (square miles): 569.257419
Water Area (square miles): 0.675129
Latitude (decimal degrees): 42.402071
Longitude (decimal degrees): -93.211684
FIPS Code: 19
Place FIPS Code: 83