Hallsville Independent School District is located in the western part of Harrison County some seven miles east of Longview an ... d thirteen miles west of Marshall on U.S. Hwy. 80. It covers approximately 188 square miles and is inhabited by more than 18,000 persons. Approximately 4,900 students receive educational services from 350 professional educators who work to meet the needs of each child. A total of approximately 650 employees including support staff, bus drivers, food service personnel and maintenance crews work to meet this goal. Hallsville ISD and every campus in Hallsville ISD are currently rated as Met Standard from the Texas Education Agency and continues the academic excellence that has been a hallmark of this school district for decades. Hallsville ISD is the only district in Texas recognized by Solution Tree as a Model PLC District. Four of the district’s campuses have also been individually recognized as Model PLC campuses. read more