Gulfport, FL -- U.S. city in Florida Population (2000): 12527 Housing Units (2000): 7306 Land area (2000): 2.832721 sq. miles (7.336714 sq. km) Water area (2000): 1.009406 sq. miles (2.614350 sq. km) Total area (2000): 3.842127 sq. miles (9.951064 sq. km) FIPS code: 28175 Located within: Florida (FL), FIPS 12 Location: 27.750605 N, 82.708618 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Gulfport, FL Gulfport