Alamo, TX -- U.S. city in Texas Population (2000): 14760 Housing Units (2000): 6208 Land area (2000): 5.719155 sq. miles (14.812543 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 5.719155 sq. miles (14.812543 sq. km) FIPS code: 01576 Located within: Texas (TX), FIPS 48 Location: 26.185113 N, 98.117892 W ZIP Codes (1990): 78516 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Alamo, TX Alamo