Best Marlborough Public High Schools (2026)

For the 2026 school year, there are 3 public high schools serving 3,099 students in Marlborough, MA.

The top-ranked public high schools in Marlborough, MA are Advanced Math And Science Academy Charter School, Assabet Valley Vocational High School and Marlborough High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Marlborough, MA public high schools have an average math proficiency score of 53% (versus the Massachusetts public high school average of 45%), and reading proficiency score of 59% (versus the 52% statewide average). High schools in Marlborough have an average ranking of 6/10, which is in the top 50% of Massachusetts public high schools.

Marlborough, MA public high school have a Graduation Rate of 91%, which is more than the Massachusetts average of 90%.

The school with highest graduation rate is Assabet Valley Vocational High School, with 97% graduation rate. Read more about public school graduation rate statistics in Massachusetts or national school graduation rate statistics.

Minority enrollment is 49% of the student body (majority Hispanic), which is less than the Massachusetts public high school average of 50% (majority Hispanic).