Old Rochester Regional High

135 Marion Rd, Mattapoisett, MA 02739

ASchola Grade
Grades
9–12
High
Students
643
Enrolled 2024–25
Students per teacher
12.5 : 1
Full-time teachers
District
Old Rochester
Plymouth County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 322 Massachusetts high schools · How we grade
Test scores70% proficient in math & reading
81stpercentile
Equity54% of low-income students proficient
88thpercentile
Attendance17% chronically absent
70thpercentile
Graduation rate98% graduate in 4 years
78thpercentile
College readinessAt least 30% take AP, IB or dual-enrollment courses
72ndpercentile
Class size12.5 students per teacher
25thpercentile

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 Old Rochester Regional High

Old Rochester Regional High is a public high school in Mattapoisett, Massachusetts, serving grades 9–12. It is part of Old Rochester. The school is located in a rural area near a town in Plymouth County.

In the 2024–25 school year, 643 students were enrolled, with about 12.5 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

135 Marion Rd
Mattapoisett, MA 02739
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
643 students
Students per teacher
12.5 to 1
AP courses offered
18
Charter school
No
Magnet school
No
Locale
Rural — Fringe
School district
Old Rochester
County
Plymouth County
NCES school ID
250915001472

Schools near Old Rochester Regional High

All 4 schools in Mattapoisett →

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.