Dyess, AR -- U.S. town in Arkansas Population (2000): 515 Housing Units (2000): 204 Land area (2000): 0.974450 sq. miles (2.523813 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.974450 sq. miles (2.523813 sq. km) FIPS code: 20230 Located within: Arkansas (AR), FIPS 05 Location: 35.590224 N, 90.214523 W ZIP Codes (1990): 72330 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Dyess, AR Dyess