Rainsville, AL -- U.S. city in Alabama Population (2000): 4499 Housing Units (2000): 2016 Land area (2000): 19.864013 sq. miles (51.447556 sq. km) Water area (2000): 0.015748 sq. miles (0.040788 sq. km) Total area (2000): 19.879761 sq. miles (51.488344 sq. km) FIPS code: 63336 Located within: Alabama (AL), FIPS 01 Location: 34.492258 N, 85.845316 W ZIP Codes (1990): 35986 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Rainsville, AL Rainsville