Nevada -- U.S. County in Arkansas Population (2000): 9955 Housing Units (2000): 4751 Land area (2000): 619.953419 sq. miles (1605.671916 sq. km) Water area (2000): 0.825623 sq. miles (2.138354 sq. km) Total area (2000): 620.779042 sq. miles (1607.810270 sq. km) Located within: Arkansas (AR), FIPS 05 Location: 33.689358 N, 93.327444 W Headwords: Nevada Nevada, AR Nevada County Nevada County, AR