Massabesic High School

88 West Road, Waterboro, ME 04087

CSchola Grade
Grades
9–12
High
Students
867
Enrolled 2024–25
Students per teacher
13.5 : 1
Full-time teachers
District
RSU 57/Msad 57
York County

Schola Grade C · Average

Letter grade (A–F) · compared with 108 Maine high schools · How we grade
Test scores77% proficient in math & reading
12thpercentile
Equity80% of low-income students proficient
56thpercentile
Attendance38% chronically absent
46thpercentile
Graduation rate91% graduate in 4 years
66thpercentile
College readinessAt least 9% take AP, IB or dual-enrollment courses
21stpercentile
Class size13.5 students per teacher
22ndpercentile

Percentiles compare this school with other Maine 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 Massabesic High School

Massabesic High School is a public high school in Waterboro, Maine, serving grades 9–12. It is part of RSU 57/Msad 57. The school is located in a rural area in York County.

In the 2024–25 school year, 867 students were enrolled, with about 13.5 students for every full-time teacher. That ratio is larger than the typical Maine high school (11.7 students per teacher). Its Schola Grade is C (average), compared with 108 Maine high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

88 West Road
Waterboro, ME 04087
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
867 students
Students per teacher
13.5 to 1
AP courses offered
10
Charter school
No
Magnet school
No
Locale
Rural — Distant
School district
RSU 57/Msad 57
County
York County
NCES school ID
231467000775

Schools near Massabesic High School

All 1 schools in Waterboro →
Maplestone
Private · Grades 7–12 · 24 students
11 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.