Intermediate/ High School 89 is a three-story, airconditioned, fully accessible school, for District 75 students in grades six through twelve. The facility includes four intermediate school classrooms and twelve high school classrooms. There are three resource rooms, rooms for occupational and physical therapy, one ADL room, and a medical suite. There is also a supervisory office, an administrative suite, a staff lunchroom, a student cafeteria, a multipurpose room, and a warming pantry.