Classification: County
Located in: Iowa (IA)
Total Population (2000): 12309
Total Housing Units (2000): 5657
Land Area (square meters): 1099156431
Water Area (square meters): 4057826
Land Area (square miles): 424.386689
Water Area (square miles): 1.566735
Latitude (decimal degrees): 41.033565
Longitude (decimal degrees): -94.274698
FIPS Code: 19
Place FIPS Code: 175