Sand Rock, AL -- U.S. town in Alabama Population (2000): 509 Housing Units (2000): 215 Land area (2000): 4.527606 sq. miles (11.726445 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 4.527606 sq. miles (11.726445 sq. km) FIPS code: 67920 Located within: Alabama (AL), FIPS 01 Location: 34.232532 N, 85.770421 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Sand Rock, AL Sand Rock