Classification: County
Located in: Iowa (IA)
Total Population (2000): 11529
Total Housing Units (2000): 5460
Land Area (square meters): 1491373754
Water Area (square meters): 6634728
Land Area (square miles): 575.82265
Water Area (square miles): 2.561683
Latitude (decimal degrees): 42.381921
Longitude (decimal degrees): -95.093223
FIPS Code: 19
Place FIPS Code: 161