Classification: County
Located in: Iowa (IA)
Total Population (2000): 22008
Total Housing Units (2000): 9505
Land Area (square meters): 1893085722
Water Area (square meters): 1348073
Land Area (square miles): 730.924515
Water Area (square miles): 0.520494
Latitude (decimal degrees): 42.83759
Longitude (decimal degrees): -91.85019
FIPS Code: 19
Place FIPS Code: 65