Classification: County
Located in: Iowa (IA)
Total Population (2000): 111006
Total Housing Units (2000): 45831
Land Area (square meters): 1591493741
Water Area (square meters): 22974641
Land Area (square miles): 614.479195
Water Area (square miles): 8.870559
Latitude (decimal degrees): 41.674915
Longitude (decimal degrees): -91.568871
FIPS Code: 19
Place FIPS Code: 103