Classification: County
Located in: Arkansas (AR)
Total Population (2000): 18195
Total Housing Units (2000): 8268
Land Area (square meters): 1688216567
Water Area (square meters): 10911454
Land Area (square miles): 651.824088
Water Area (square miles): 4.212936
Latitude (decimal degrees): 36.315472
Longitude (decimal degrees): -90.988939
FIPS Code: 5
Place FIPS Code: 121