Based in Sinton, Texas, Sinton Independent School District is a full-service educational institute. It offers a number of services and programs through its departments that comprise business, curriculum/assessment, federal programs, food service, health services and maintenance, to name a few. In addition to this its departments include personnel, public relations, special education, technology and transportation. Moreover, Sinton Independent School District has a 200 plus square mile area, having four campuses, including Sinton High School, E. Merle Smith Middle School, Sinton Elementary and Welder Elementary. Some of the schools it operates consist of High School, Smith Middle School, Sinton Elementary, Welder Elementary and STEM Academy.