Sedgwick, AR -- U.S. town in Arkansas Population (2000): 112 Housing Units (2000): 51 Land area (2000): 0.136830 sq. miles (0.354389 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.136830 sq. miles (0.354389 sq. km) FIPS code: 63110 Located within: Arkansas (AR), FIPS 05 Location: 35.978805 N, 90.862817 W ZIP Codes (1990): 72465 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Sedgwick, AR Sedgwick