Hackberry, TX -- U.S. town in Texas Population (2000): 544 Housing Units (2000): 162 Land area (2000): 0.537053 sq. miles (1.390962 sq. km) Water area (2000): 0.001543 sq. miles (0.003996 sq. km) Total area (2000): 0.538596 sq. miles (1.394958 sq. km) FIPS code: 31715 Located within: Texas (TX), FIPS 48 Location: 33.150134 N, 96.918702 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hackberry, TX Hackberry