Shelbyville Independent School District is a public school district based in the community of Shelbyville, Texas (USA).
The district is located in southeastern Shelby County and includes part of Huxley. A small portion of northwestern Sabine County is served by the district.
Shelbyville ISD has one school that serves students in grades Pre-K though twelve.
In 2009, the school district was rated "academically acceptable" by the Texas Education Agency.[1]