Chelmsford High School is located in North Chelmsford, MA and is in Chelmsford School District. It is a public school that serves 1573 students in grades 9-12. See Chelmsford High School's test results
to learn more about school performance.
In 2011, Chelmsford High School had 14 students for every full-time equivalent teacher. The Massachusetts average is 14 students per full-time equivalent teacher.