La Joya, TX -- U.S. city in Texas Population (2000): 3303 Housing Units (2000): 969 Land area (2000): 2.781257 sq. miles (7.203422 sq. km) Water area (2000): 0.097321 sq. miles (0.252060 sq. km) Total area (2000): 2.878578 sq. miles (7.455482 sq. km) FIPS code: 40384 Located within: Texas (TX), FIPS 48 Location: 26.241996 N, 98.480138 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: La Joya, TX La Joya