Best Grafton Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 891 students in Grafton, MA.

The top ranked public high school in Grafton, MA is Grafton High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Grafton, MA public high school have an average math proficiency score of 67% (versus the Massachusetts public high school average of 45%), and reading proficiency score of 72% (versus the 52% statewide average). High schools in Grafton have an average ranking of 8/10, which is in the top 30% of Massachusetts public high schools.

Grafton, MA public high school have a Graduation Rate of 99%, which is more than the Massachusetts average of 90%.

The school with highest graduation rate is Grafton High School, with ≥99% graduation rate. Read more about public school graduation rate statistics in Massachusetts or national school graduation rate statistics.

Minority enrollment is 25% of the student body (majority Asian and Hispanic), which is less than the Massachusetts public high school average of 48% (majority Hispanic).