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RSU 18 School District

41 Heath Street
Oakland, ME 04963
(District boundaries shown in map)
8/
10
Top 30%

Top Rankings

RSU 18 School District ranks among the top 20% of public school district in Maine for:

Category
Attribute
Graduation Rate
Highest graduation rate (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there is 1 public high school serving 716 students in RSU 18 School District. This district's average high testing ranking is 9/10, which is in the top 20% of public high schools in Maine.
Public High School in RSU 18 School District have an average math proficiency score of 57% (versus the Maine public high school average of 42%), and reading proficiency score of 87% (versus the 82% statewide average).
Public High School in RSU 18 School District have a Graduation Rate of 87%, which is more than the Maine average of 86%.
The school with highest graduation rate is Messalonskee High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Maine or national school graduation rate statistics.
Minority enrollment is 7% of the student body (majority Hispanic), which is less than the Maine public high school average of 14% (majority Black and Hispanic).

Overview

This School District
This State (ME)
# Schools
8 Schools
124 Schools
# Students
2,586 Students
53,407 Students
# Teachers
198 Teachers
4,409 Teachers
Student-Teacher Ratio
13:1
13:1

Student By Grade

District Rank

RSU 18 School District, which is ranked within the top 30% 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 87% has decreased from 90-94% over five school years.
This School District
State Average (ME)
#38 out of 189 school districts
(Top 30%)
57%
49%
88%
84%
42%
37%
87%
86%

Students by Ethnicity:

0.13
0.26
% American Indian
n/a
1%
% Asian
1%
1%
% Hispanic
2%
4%
% Black
1%
5%
% White
93%
86%
% Hawaiian
n/a
n/a
% Two or more races
3%
3%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $18,787 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 $16,750 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
$49 MM
$3,617 MM
Spending
$43 MM
$3,549 MM
Revenue / Student
$18,787
$21,600
Spending / Student
$16,750
$21,191

Best RSU 18 School District Public High Schools (2025)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Messalonskee High School
(Math: 55-59% | Reading: 85-89%)
Rank:
8/
10
Top 30%
131 Messalonskee High Drive
Oakland, ME 04963
(207) 465-7381
Gr: 9-12 | 716 students Student-teacher ratio: 15:1 Minority enrollment: 7%

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Quick Facts (2025)

  • District size: 8 schools
  • Grades: PK-12
  • Enrollment: 2,586 students
  • Student-Teacher Ratio: 13:1
  • Minority Enrollment: 7%
  • : 87% (Top 20% in ME)
  • : Top 30%
  • : 57% (Top 30%)
  • : 88% (Top 30%)
  • : 42% (Top 50%)
  • Source: National Center for Education Statistics (NCES), ME Dept. of Education

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