Ladonia, AL -- U.S. Census Designated Place in Alabama Population (2000): 3229 Housing Units (2000): 1407 Land area (2000): 3.201565 sq. miles (8.292015 sq. km) Water area (2000): 0.003999 sq. miles (0.010358 sq. km) Total area (2000): 3.205564 sq. miles (8.302373 sq. km) FIPS code: 40648 Located within: Alabama (AL), FIPS 01 Location: 32.465666 N, 85.089046 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Ladonia, AL Ladonia