The McAllen Independent School District is a school district headquartered in the city of McAllen, Texas, United States.
In 2009, the school district was rated "academically acceptable" by the Texas Education Agency.
The physical campuses of the MISD include 3 High Schools, 7 Middle Schools, and 24 Elementary Schools.
In addition, the school district operates Lamar Academy which includes two high-school-level programs: Options High School and the International Baccalaureate (IB) program.