Garland Independent School District

Garland Independent School District is a public school district with its headquarters in the Harris Hill Administration Building in Garland, Texas (USA).Garland ISD extends from the Dallas city limits, northeast to the county line and serves parts of the communities of Garland, Rowlett, and Sachse. A small portion of Dallas, Wylie and Richardson are served by Garland ISD.The district encompasses approximately 100 square miles (260 km2).