Millbury Junior/Senior High
Public · Grades 7–12 · 722 students
Grafton High School
24 Providence Rd, Grafton, MA 01519
Grades
9–12
High
Students
914
Enrolled 2024–25
Students per teacher
12.9 : 1
Full-time teachers
District
Grafton
Worcester County
Schola Grade B · Above average
Letter grade (A–F) · compared with 322 Massachusetts high schools · How we grade
Percentiles compare this school with other Massachusetts high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Grafton High School
Grafton High School is a public high school in Grafton, Massachusetts, serving grades 9–12. It is part of Grafton. The school is located in a large suburb in Worcester County.
In the 2024–25 school year, 914 students were enrolled, with about 12.9 students for every full-time teacher. That ratio is larger than the typical Massachusetts high school (11.0 students per teacher). Its Schola Grade is B (above average), compared with 322 Massachusetts high schools.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 914 students
- Students per teacher
- 12.9 to 1
- AP courses offered
- 17
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Grafton
- County
- Worcester County
- NCES school ID
- 250537000786
Schools near Grafton High School
All 6 schools in Grafton →
North High
Public · Grades 9–12 · 1,376 students
St. Paul Diocesan Jr/Sr High School
Private · Grades 7–12 · 406 students
Blackstone Valley
CTE · Grades 9–12 · 1,243 students
Westborough High
Public · Grades 9–12 · 1,213 students
Nipmuc Regional High
Public · Grades 9–12 · 534 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.