每日吃瓜

RSU 51/MSAD 51 School District

357 Tuttle Road
Cumberland, ME 04021
(District boundaries shown in map)
10/
10
Top 5%

Top Rankings

RSU 51/MSAD 51 School District ranks among the top 20% of public school district in Maine for:

Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 10%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 4 public schools serving 2,188 students in RSU 51/MSAD 51 School District. This district's average testing ranking is 10/10, which is in the top 5% of public schools in Maine.
Public Schools in RSU 51/MSAD 51 School District have an average math proficiency score of 74% (versus the Maine public school average of 49%), and reading proficiency score of 92% (versus the 84% statewide average).
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Maine public school average of 14% (majority Black and Hispanic).

Overview

This School District
This State (ME)
# Schools
4 Schools
596 Schools
# Students
2,188 Students
167,472 Students
# Teachers
209 Teachers
15,270 Teachers
Student : Teacher Ratio
10:1
10:1

Student By Grade

District Rank

RSU 51/MSAD 51 School District, which is ranked within the top 5% of all 182 school districts in Maine (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 92% has decreased from 95% over five school years.
This School District
State Average (ME)
#9 out of 189 school districts
(Top 5%)
74%
49%
93%
84%
63%
37%
(21-22)
92%
86%

Students by Ethnicity:

0.16
0.26
% American Indian
n/a
1%
% Asian
1%
1%
% Hispanic
3%
3%
% Black
1%
5%
% White
91%
86%
% Hawaiian
n/a
n/a
% Two or more races
4%
4%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $21,397 in this school district is less than the state median of $21,600. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $19,652 is less than the state median of $21,191. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (ME)
Total Revenue
$47 MM
$3,617 MM
Spending
$43 MM
$3,549 MM
Revenue / Student
$21,397
$21,600
Spending / Student
$19,652
$21,191

Best RSU 51/MSAD 51 School District Public Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Mabel I Wilson School
(Math: 75-79% | Reading: ≥95%)
Rank:
10/
10
Top 5%
353 Tuttle Road
Cumberland Center, ME 04021
(207) 829-4825
Grades: PK-3
| 737 students
Rank: #22.
Greely Middle School
(Math: 70% | Reading: 95%)
Rank:
10/
10
Top 10%
351 Tuttle Road
Cumberland Center, ME 04021
(207) 829-4815
Grades: 6-8
| 481 students
Rank: #33.
Greely Middle School 4-5
(Math: 80% | Reading: 90%)
Rank:
10/
10
Top 10%
351 Tuttle Road
Cumberland Center, ME 04021
(207) 829-4815
Grades: 4-5
| 361 students
Rank: #44.
Greely High School
(Math: 70-74% | Reading: 85-89%)
Rank:
9/
10
Top 20%
303 Main Street
Cumberland Center, ME 04021
(207) 828-4805
Grades: 9-12
| 609 students

Frequently Asked Questions

How many schools belong to RSU 51/MSAD 51 School District?
RSU 51/MSAD 51 School District manages 4 public schools serving 2,188 students.
What is the rank of RSU 51/MSAD 51 School District?
RSU 51/MSAD 51 School District is ranked #9 out of 182 school districts in Maine (top 5%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Maine school districts for: Highest overall rank (Top 5%), Highest math proficiency (Top 10%), Highest reading/language arts proficiency (Top 5%), Highest science proficiency (Top 10%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in RSU 51/MSAD 51 School District?
91% of RSU 51/MSAD 51 School District students are White, 4% of students are Two or more races, 3% of students are Hispanic, 1% of students are Asian, and 1% of students are Black.
What is the student/teacher ratio of RSU 51/MSAD 51 School District?
RSU 51/MSAD 51 School District has a student/teacher ratio of 10:1, which is lower than the Maine state average of 11:1.
What is RSU 51/MSAD 51 School District's spending/student ratio?
The school district's spending/student of $19,652 is less than the state median of $21,191. The school district spending/student has stayed relatively flat over four school years.

Recent Articles

Understanding Self-Contained Classrooms in Public Schools
Understanding Self-Contained Classrooms in Public Schools
Learn about the history of public schools incorporating self-contained classrooms, and whether they are right for your child.
Can Naviance Succeed Improve College and Career Readiness?
Can Naviance Succeed Improve College and Career Readiness?
Learn about a new student assessment system, Naviance Succeed, which provides tools and support to increase student college and career readiness. A number of school districts are using the tool this year in hopes of improving student performance through more accurate assessment process than are currently available.
Do You Need After School Day Care? Public Schools May Be the Solution
Do You Need After School Day Care? Public Schools May Be the Solution
Learn about how your child's public school may be the best source of after school and vacation day care.

Quick Stats (2025)

  • District size: 4 schools
  • Grades: PK-12
  • Enrollment: 2,188 students
  • Student:Teacher Ratio: 10:1
  • Minority Enrollment: 9%
  • : 92% (Btm 50% in ME)
  • : Top 5%
  • : 74% (Top 10%)
  • : 93% (Top 5%)
  • : 63% (Top 10%)
  • Source: National Center for Education Statistics (NCES), ME Dept. of Education

Quick Links