Classification: County
Located in: Arkansas (AR)
Total Population (2000): 18418
Total Housing Units (2000): 7956
Land Area (square meters): 1640818713
Water Area (square meters): 20519620
Land Area (square miles): 633.523674
Water Area (square miles): 7.92267
Latitude (decimal degrees): 35.613258
Longitude (decimal degrees): -91.227582
FIPS Code: 5
Place FIPS Code: 67