Mercer High School is located in Mercer, MO and is one of 2 schools in North Mercer County R-iii School District. It is a public school that serves 80 students in grades 7-12. See Mercer High School's test results
to learn more about school performance.
In 2011, Mercer High School had 7 students for every full-time equivalent teacher. The Missouri average is 14 students per full-time equivalent teacher.