Oswego High School is located in Oswego, IL and is one of 3 high schools in Oswego Cusd 308. It is a public school that serves 2126 students in grades 9-12. See Oswego High School's test results
to learn more about school performance.
In 2011, Oswego High School had 20 students for every full-time equivalent teacher. The Illinois average is 16 students per full-time equivalent teacher.