Alton High School is located in Alton, MO and is one of 2 schools in Alton R-iv School District. It is a public school that serves 350 students in grades 7-12. See Alton High School's test results
to learn more about school performance.
In 2011, Alton High School had 12 students for every full-time equivalent teacher. The Missouri average is 14 students per full-time equivalent teacher.