Classification: County
Located in: Iowa (IA)
Total Population (2000): 6730
Total Housing Units (2000): 3357
Land Area (square meters): 1361309033
Water Area (square meters): 3825099
Land Area (square miles): 525.604378
Water Area (square miles): 1.476879
Latitude (decimal degrees): 40.731007
Longitude (decimal degrees): -93.328647
FIPS Code: 19
Place FIPS Code: 185