Marissa Junior & Senior High School is located in Marissa, IL and is one of 2 schools in Marissa Cusd 40. It is a public school that serves 223 students in grades 7-12. See Marissa Junior & Senior High School's test results
to learn more about school performance.
In 2011, Marissa Junior & Senior High School had 15 students for every full-time equivalent teacher. The Illinois average is 16 students per full-time equivalent teacher.