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 2026 school year, there are 8 public schools serving 2,554 students in RSU 18 School District. This district's average testing ranking is 8/10, which is in the top 30% of public schools in Maine.
Public Schools in RSU 18 School District have an average math proficiency score of 57% (versus the Maine public school average of 49%), and reading proficiency score of 88% (versus the 84% statewide average).
Minority enrollment is 7% of the student body (majority Hispanic), which is less than the Maine public school average of 15% (majority Black and Hispanic).
Overview
This School District
This State (ME)
# Schools
8 Schools
593 Schools
# Students
2,554 Students
166,401 Students
# Teachers
196 Teachers
15,177 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.
Overall District Rank
#38 out of 189 school districts
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
57%
49%
Reading/Language Arts Test Scores (% Proficient)
88%
84%
Science Test Scores (% Proficient)
42%
37%
Graduation Rate
87%
86%
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