Bay, AR -- U.S. city in Arkansas Population (2000): 1800 Housing Units (2000): 734 Land area (2000): 3.354006 sq. miles (8.686836 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 3.354006 sq. miles (8.686836 sq. km) FIPS code: 04180 Located within: Arkansas (AR), FIPS 05 Location: 35.745157 N, 90.562777 W ZIP Codes (1990): 72411 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Bay, AR Bay