Classification: County
Located in: Iowa (IA)
Total Population (2000): 128012
Total Housing Units (2000): 51759
Land Area (square meters): 1468819419
Water Area (square meters): 12421488
Land Area (square miles): 567.114372
Water Area (square miles): 4.795964
Latitude (decimal degrees): 42.487586
Longitude (decimal degrees): -92.344731
FIPS Code: 19
Place FIPS Code: 13