Ennis, TX -- U.S. city in Texas Population (2000): 16045 Housing Units (2000): 5618 Land area (2000): 17.993413 sq. miles (46.602723 sq. km) Water area (2000): 0.404449 sq. miles (1.047519 sq. km) Total area (2000): 18.397862 sq. miles (47.650242 sq. km) FIPS code: 24348 Located within: Texas (TX), FIPS 48 Location: 32.332296 N, 96.624030 W ZIP Codes (1990): 75119 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Ennis, TX Ennis