Top Rankings
Cranberry Isles School District ranks among the top 20% of public school district in Maine for:
Category
Attribute
Diversity
Most diverse schools (Top 1%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public school serving 5 students in Cranberry Isles School District.
Public School in Cranberry Isles School District have an average reading proficiency score of 50% (versus the Maine public schools of 84%).
Minority enrollment is 20% of the student body (majority Hispanic), which is more than the Maine public school average of 15% (majority Black and Hispanic).
Overview
This School District
This State (ME)
# Schools
1 School
593 Schools
# Students
5 Students
166,401 Students
# Teachers
2 Teachers
15,177 Teachers
Student-Teacher Ratio
3:1
3:1
Student By Grade
District Rank
The school district's graduation rate of PS% has stayed relatively flat over five school years.
Overall District Rank
#189 out of 189 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
(21-22)≥50%
82%
Reading/Language Arts Test Scores (% Proficient)
≥50%
84%
Chronically Absent Students
(2022-23)57.1%
28.5%
Students by Ethnicity:
Diversity Score
0.32
0.28
% American Indian
n/a
1%
% Asian
n/a
1%
% Hispanic
20%
4%
% Black
n/a
5%
% White
80%
85%
% Hawaiian
n/a
n/a
% Two or more races
n/a
4%
All Ethnic Groups
District Revenue and Spending
Total Revenue
$691,000
$3,617 MM
Spending
$587,000
$3,549 MM
Best Cranberry Isles School District Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Cranberry Isles School
(Math: ≥50% | Reading: ≥50% )
Rank:
Rank:
1/
Bottom 50%10
251 Cranberry Road
Cranberry Isles, ME 04625
(207) 244-3765
Cranberry Isles, ME 04625
(207) 244-3765
Gr: K-8 | 5 students Student-teacher ratio: 3:1 Minority enrollment: 20%
Frequently Asked Questions
How many schools belong to Cranberry Isles School District?
Cranberry Isles School District manages 1 public schools serving 5 students.
What is the racial composition of students in Cranberry Isles School District?
80% of Cranberry Isles School District students are White, and 20% of students are Hispanic.
What is the student/teacher ratio of Cranberry Isles School District?
Cranberry Isles School District has a student/teacher ratio of 3:1, which is lower than the Maine state average of 11:1.
Recent Articles
The School Choice Comparison Worksheet: 15 Factors Beyond Test Scores
Compare public schools with confidence using this 15-factor worksheet that looks beyond test scores to school culture, programs, safety, and student support.
Boundary Changes and Rezoning: How to Protect Your Child's School Plan
Learn why school boundary changes happen, how rezoning affects families, and the practical steps parents can take to protect their child's educational plan.
Teacher Turnover: How to Read the Warning Signs
Learn how to identify warning signs of teacher turnover, what causes frequent staff changes, and how parents can evaluate school stability.
