South Portland High School

637 Highland Avenue, South Portland, ME 04106

CSchola Grade
Grades
9–12
High
Students
928
Enrolled 2024–25
Students per teacher
11.5 : 1
Full-time teachers
District
South Portland Public Schools
Cumberland County

Schola Grade C · Average

Letter grade (A–F) · compared with 108 Maine high schools · How we grade
Test scores74% proficient in math & reading
7thpercentile
Equity60% of low-income students proficient
4thpercentile
Attendance32% chronically absent
72ndpercentile
Graduation rate89% graduate in 4 years
58thpercentile
College readinessAt least 26% take AP, IB or dual-enrollment courses
83rdpercentile
Class size11.5 students per teacher
64thpercentile

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 South Portland High School

South Portland High School is a public high school in South Portland, Maine, serving grades 9–12. It is part of South Portland Public Schools. The school is located in a small city in Cumberland County.

In the 2024–25 school year, 928 students were enrolled, with about 11.5 students for every full-time teacher. That ratio is close to 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

637 Highland Avenue
South Portland, ME 04106
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
928 students
Students per teacher
11.5 to 1
AP courses offered
11
Charter school
No
Magnet school
No
Locale
City — Small
School district
South Portland Public Schools
County
Cumberland County
NCES school ID
231233000585

Schools near South Portland High School

All 12 schools in South Portland →

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.