Terrell Hills, TX -- U.S. city in Texas Population (2000): 5019 Housing Units (2000): 2011 Land area (2000): 1.655001 sq. miles (4.286433 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.655001 sq. miles (4.286433 sq. km) FIPS code: 72296 Located within: Texas (TX), FIPS 48 Location: 29.479981 N, 98.446465 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Terrell Hills, TX Terrell Hills