Classification: County
Located in: Iowa (IA)
Total Population (2000): 13721
Total Housing Units (2000): 6697
Land Area (square meters): 1285285927
Water Area (square meters): 52046608
Land Area (square miles): 496.251692
Water Area (square miles): 20.095309
Latitude (decimal degrees): 40.751359
Longitude (decimal degrees): -92.863972
FIPS Code: 19
Place FIPS Code: 7