Naples, TX -- U.S. city in Texas Population (2000): 1410 Housing Units (2000): 732 Land area (2000): 2.368131 sq. miles (6.133430 sq. km) Water area (2000): 0.017816 sq. miles (0.046144 sq. km) Total area (2000): 2.385947 sq. miles (6.179574 sq. km) FIPS code: 50316 Located within: Texas (TX), FIPS 48 Location: 33.202983 N, 94.679006 W ZIP Codes (1990): 75568 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Naples, TX Naples