Goldthwaite, TX -- U.S. city in Texas Population (2000): 1802 Housing Units (2000): 883 Land area (2000): 1.720490 sq. miles (4.456048 sq. km) Water area (2000): 0.000948 sq. miles (0.002455 sq. km) Total area (2000): 1.721438 sq. miles (4.458503 sq. km) FIPS code: 30056 Located within: Texas (TX), FIPS 48 Location: 31.450478 N, 98.571095 W ZIP Codes (1990): 76844 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Goldthwaite, TX Goldthwaite