Tehuacana, TX -- U.S. town in Texas Population (2000): 307 Housing Units (2000): 147 Land area (2000): 1.613151 sq. miles (4.178041 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.613151 sq. miles (4.178041 sq. km) FIPS code: 72080 Located within: Texas (TX), FIPS 48 Location: 31.742338 N, 96.545560 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Tehuacana, TX Tehuacana