Valentine, TX -- U.S. town in Texas Population (2000): 187 Housing Units (2000): 138 Land area (2000): 0.481008 sq. miles (1.245805 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.481008 sq. miles (1.245805 sq. km) FIPS code: 74648 Located within: Texas (TX), FIPS 48 Location: 30.587504 N, 104.495498 W ZIP Codes (1990): 79854 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Valentine, TX Valentine