Houston Independent School District Home / Houston Independent School District Share: EDUCATIONBUSINESS BUILDER MEMBER Houston Independent School District Visit Website 4400 West 18th Street Houston, TX 77092 (713) 556-7200 (713) 556-7244 (fax) Visit Our Website About Map About The Houston Independent School District (HISD) is the largest public school system in Texas and the seventh-largest in the United States. What's Nearby? Distance: 5 10 15 20 25 50 mi.