Old Mill Middle South Middle School is located in Millersville, MD and is one of 25 middle schools in Anne Arundel County Public Schools School District. It is a public school that serves 702 students in grades 6-8. See Old Mill Middle South Middle School's test results
to learn more about school performance.
In 2011, Old Mill Middle South Middle School had 14 students for every full-time equivalent teacher. The Maryland average is 15 students per full-time equivalent teacher.