South Middle School is located in Arlington Hts., IL and is one of 2 middle schools in Arlington Heights School District 25. It is a public school that serves 891 students in grades 6-8. See South Middle School's test results
to learn more about school performance.
In 2011, South Middle School had 15 students for every full-time equivalent teacher. The Illinois average is 16 students per full-time equivalent teacher.