Sumner Middle School serves 147 students in grades 6-8.
The percentage of students achieving proficiency in math is 25-29% (which is lower than the Maine state average of 49%).
The student-teacher ratio of 9:1 is lower than the Maine state level of 11:1.
Minority enrollment is 10% of the student body (majority Hispanic and American Indian), which is lower than the Maine state average of 15% (majority Black).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 147 students
- Student-Teacher Ratio: 9:1
- Minority Enrollment: 10%
- Math Proficiency: 25-29% (Btm 50% in ME)
- Source: National Center for Education Statistics (NCES), ME Dept. of Education
School Overview
Sumner Middle School's student population of 147 students has declined by 18% over five school years.
The teacher population of 16 teachers has declined by 5% over five school years.
Grades Offered
Grades 6-8
Total Students
147 students
Total Classroom Teachers
16 teachers
School Rankings
The diversity score of Sumner Middle School is 0.19, which is less than the diversity score at state average of 0.28. The school's diversity has stayed relatively flat over five school years.
Math Test Scores (% Proficient)
25-29%
49%
Student-Teacher Ratio
9:1
11:1
American Indian
2%
1%
Asian
n/a
1%
Hispanic
3%
4%
Black
1%
5%
White
90%
85%
Hawaiian
n/a
n/a
Two or more races
4%
4%
All Ethnic Groups
Eligible for Free Lunch
53%
39%
Eligible for Reduced Lunch
5%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), ME Dept. of Education
Frequently Asked Questions
How many students attend Sumner Middle School?
147 students attend Sumner Middle School.
What is the racial composition of the student body?
90% of Sumner Middle School students are White, 4% of students are Two or more races, 3% of students are Hispanic, 2% of students are American Indian, and 1% of students are Black.
What is the student-teacher ratio of Sumner Middle School?
Sumner Middle School has a student ration of 9:1, which is lower than the Maine state average of 11:1.
What grades does Sumner Middle School offer ?
Sumner Middle School offers enrollment in grades 6-8
What school district is Sumner Middle School part of?
Sumner Middle School is part of RSU 24 School District.
School Reviews
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