Holliston High

370 Hollis Street, Holliston, MA 01746

ASchola Grade
Grades
9–12
High
Students
809
Enrolled 2024–25
Students per teacher
12.4 : 1
Full-time teachers
District
Holliston
Middlesex County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 322 Massachusetts high schools · How we grade
Test scores74% proficient in math & reading
86thpercentile
Equity60% of low-income students proficient
92ndpercentile
Attendance18% chronically absent
66thpercentile
Graduation rate98% graduate in 4 years
78thpercentile
College readinessAt least 38% take AP, IB or dual-enrollment courses
88thpercentile
Class size12.4 students per teacher
26thpercentile

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 Holliston High

Holliston High is a public high school in Holliston, Massachusetts, serving grades 9–12. It is part of Holliston. The school is located in a large suburb in Middlesex County.

In the 2024–25 school year, 809 students were enrolled, with about 12.4 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 A (excellent), compared with 322 Massachusetts high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

370 Hollis Street
Holliston, MA 01746
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
809 students
Students per teacher
12.4 to 1
AP courses offered
22
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Holliston
County
Middlesex County
NCES school ID
250624000894

Schools near Holliston High

All 4 schools in Holliston →
Medway High
Public · Grades 9–12 · 622 students
A3.6 mi
Ashland High
Public · Grades 9–12 · 884 students
A4.0 mi

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.