Hatfield, AR -- U.S. town in Arkansas Population (2000): 402 Housing Units (2000): 185 Land area (2000): 1.357374 sq. miles (3.515582 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.357374 sq. miles (3.515582 sq. km) FIPS code: 30700 Located within: Arkansas (AR), FIPS 05 Location: 34.486997 N, 94.378304 W ZIP Codes (1990): 71945 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hatfield, AR Hatfield