Lumberton, TX -- U.S. city in Texas Population (2000): 8731 Housing Units (2000): 3443 Land area (2000): 9.403007 sq. miles (24.353676 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 9.403007 sq. miles (24.353676 sq. km) FIPS code: 45120 Located within: Texas (TX), FIPS 48 Location: 30.263896 N, 94.201918 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lumberton, TX Lumberton