La Vernia, TX -- U.S. city in Texas Population (2000): 931 Housing Units (2000): 344 Land area (2000): 1.928332 sq. miles (4.994357 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.928332 sq. miles (4.994357 sq. km) FIPS code: 41764 Located within: Texas (TX), FIPS 48 Location: 29.355187 N, 98.118122 W ZIP Codes (1990): 78121 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: La Vernia, TX La Vernia