Grafton High School
Quick Stats (2023)
- Grades: 9-12
- Enrollment: 875 students
- Student:Teacher Ratio: 13:1
- Minority Enrollment: 20%
- Graduation Rate: 94% (Top 50% in MA)
- Overall Testing Rank: Top 10%
- Math Proficiency: 71% (Top 10%)
- Reading Proficiency: 76% (Top 10%)
- Source: National Center for Education Statistics (NCES), MA Dept. of Education
Top Rankings
Grafton High School ranks among the top 20% of public schools in Massachusetts for:
School Overview
(offers virtual instruction)




School Rankings
(Top 10%)















Frequently Asked Questions
What is Grafton High School's ranking?
Grafton High School ranks among the top 20% of public schools in Massachusetts for: Highest overall rank (Top 10%), Highest math proficiency (Top 10%) and Highest reading/language arts proficiency (Top 10%).
What percent of students have achieved state testing proficiency in math and reading?
71% of students have achieved math proficiency (compared to the 37% MA state average), while 76% of students have achieved reading proficiency (compared to the 49% MA state average).
What is the graduation rate of Grafton High School?
The graduation rate of Grafton High School is 94%, which is higher than the Massachusetts state average of 88%.
How many students attend Grafton High School?
875 students attend Grafton High School.
What is the racial composition of the student body?
80% of Grafton High School students are White, 10% of students are Asian, 5% of students are Hispanic, 3% of students are Two or more races, and 2% of students are Black.
What is the student:teacher ratio of Grafton High School?
Grafton High School has a student ration of 13:1, which is higher than the Massachusetts state average of 12:1.
What grades does Grafton High School offer ?
Grafton High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Grafton High School part of?
Grafton High School is part of Grafton School District.
School Reviews
Review Grafton High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles


