La Grange, TX -- U.S. city in Texas Population (2000): 4478 Housing Units (2000): 2067 Land area (2000): 3.567682 sq. miles (9.240254 sq. km) Water area (2000): 0.010535 sq. miles (0.027285 sq. km) Total area (2000): 3.578217 sq. miles (9.267539 sq. km) FIPS code: 40276 Located within: Texas (TX), FIPS 48 Location: 29.908262 N, 96.875025 W ZIP Codes (1990): 78945 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: La Grange, TX La Grange