Parker High School is located in Janesville, WI and is one of 7 high schools in Janesville School District. It is a public school that serves 1518 students in grades 9-12. See Parker High School's test results
to learn more about school performance.
In 2011, Parker High School had 14 students for every full-time equivalent teacher. The Wisconsin average is 15 students per full-time equivalent teacher.