Palmetto, LA -- U.S. village in Louisiana Population (2000): 188 Housing Units (2000): 94 Land area (2000): 0.901375 sq. miles (2.334551 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.901375 sq. miles (2.334551 sq. km) FIPS code: 58780 Located within: Louisiana (LA), FIPS 22 Location: 30.716729 N, 91.907648 W ZIP Codes (1990): 71358 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Palmetto, LA Palmetto