Serving 216 students in grades Prekindergarten-5, Granite Street School ranks in the top 50% of all schools in Maine for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 60-64% (which is higher than the Maine state average of 49%). The percentage of students achieving proficiency in reading/language arts is 80-84% (which is approximately equal to the Maine state average of 84%).
The student-teacher ratio of 11:1 is equal to the Maine state level of 11:1.
Minority enrollment is 7% of the student body (majority Black), which is lower than the Maine state average of 14% (majority Black).
Quick Facts (2026)
- Grades: Prekindergarten-5
- Enrollment: 216 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 7%
- Overall Testing Rank: Top 50% in ME
- Math Proficiency: 60-64% (Top 30%)
- Reading Proficiency: 80-84% (Btm 50%)
- Science Proficiency: 30-39% (Top 50%)
- Source: National Center for Education Statistics (NCES), ME Dept. of Education
School Overview
Granite Street School's student population of 216 students has stayed relatively flat over five school years.
The teacher population of 20 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
216 students
Gender %
Total Classroom Teachers
20 teachers
School Calendar
School Rankings
Granite Street School ranks within the top 50% of all 500 schools in Maine (based off of combined math and reading proficiency testing data).
The diversity score of Granite Street School is 0.13, which is less than the diversity score at state average of 0.26. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#172 out of 500 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
60-64%
49%
Reading/Language Arts Test Scores (% Proficient)
80-84%
84%
Science Test Scores (% Proficient)
30-39%
37%
Student-Teacher Ratio
11:1
11:1
American Indian
n/a
1%
Asian
n/a
1%
Hispanic
2%
3%
Black
4%
5%
White
93%
86%
Hawaiian
n/a
n/a
Two or more races
1%
4%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
62%
33%
Eligible for Reduced Lunch
1%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), ME Dept. of Education
Frequently Asked Questions
What is Granite Street School's ranking?
Granite Street School is ranked #172 out of 500 schools, which ranks it among the top 50% of public schools in Maine.
What percent of students have achieved state testing proficiency in math and reading?
60-64% of students have achieved math proficiency (compared to the 49% ME state average), while 80-84% of students have achieved reading proficiency (compared to the 84% ME state average).
How many students attend Granite Street School?
216 students attend Granite Street School.
What is the racial composition of the student body?
93% of Granite Street School students are White, 4% of students are Black, 2% of students are Hispanic, and 1% of students are Two or more races.
What is the student-teacher ratio of Granite Street School?
Granite Street School has a student ration of 11:1, which is equal to the Maine state average of 11:1.
What grades does Granite Street School offer ?
Granite Street School offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is Granite Street School part of?
Granite Street School is part of Millinocket Public Schools.
School Reviews
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