Classification: County
Located in: Missouri (MO)
Total Population (2000): 40766
Total Housing Units (2000): 16167
Land Area (square meters): 2172575802
Water Area (square meters): 21222566
Land Area (square miles): 838.836242
Water Area (square miles): 8.194079
Latitude (decimal degrees): 38.824557
Longitude (decimal degrees): -91.945725
FIPS Code: 29
Place FIPS Code: 27