Grubbs, AR -- U.S. town in Arkansas Population (2000): 438 Housing Units (2000): 213 Land area (2000): 0.548865 sq. miles (1.421555 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.548865 sq. miles (1.421555 sq. km) FIPS code: 29020 Located within: Arkansas (AR), FIPS 05 Location: 35.650792 N, 91.074145 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Grubbs, AR Grubbs