Serving 389 students in grades Prekindergarten-5, Winthrop Grade School ranks in the top 30% of all schools in Maine for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 50-54% (which is higher than the Maine state average of 49%). The percentage of students achieving proficiency in reading/language arts is 85-89% (which is higher than the Maine state average of 84%).
The student-teacher ratio of 12:1 is higher than the Maine state level of 11:1.
Minority enrollment is 5% of the student body (majority Black), which is lower than the Maine state average of 14% (majority Black).
Quick Facts (2025)
- Grades: Prekindergarten-5
- Enrollment: 389 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 5%
- Overall Testing Rank: Top 30% in ME
- Math Proficiency: 50-54% (Top 50%)
- Reading Proficiency: 85-89% (Top 30%)
- Science Proficiency: 25-29% (Btm 50%)
- Source: National Center for Education Statistics (NCES), ME Dept. of Education
School Overview
Winthrop Grade School's student population of 389 students has declined by 13% over five school years.
The teacher population of 33 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
389 students
Gender %
Total Classroom Teachers
33 teachers
School Calendar
School Motto
Respect - Compassion - Integrity - Responsibility - Cooperation
School Rankings
Winthrop Grade School ranks within the top 30% of all 500 schools in Maine (based off of combined math and reading proficiency testing data).
The diversity score of Winthrop Grade School is 0.10, 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
#148 out of 500 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
50-54%
49%
Reading/Language Arts Test Scores (% Proficient)
85-89%
84%
Science Test Scores (% Proficient)
25-29%
37%
Student-Teacher Ratio
12:1
11:1
American Indian
n/a
1%
Asian
1%
1%
Hispanic
n/a
3%
Black
2%
5%
White
95%
86%
Hawaiian
n/a
n/a
Two or more races
2%
4%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
28%
33%
Eligible for Reduced Lunch
4%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), ME Dept. of Education
Frequently Asked Questions
What is Winthrop Grade School's ranking?
Winthrop Grade School is ranked #148 out of 500 schools, which ranks it among the top 30% of public schools in Maine.
What percent of students have achieved state testing proficiency in math and reading?
50-54% of students have achieved math proficiency (compared to the 49% ME state average), while 85-89% of students have achieved reading proficiency (compared to the 84% ME state average).
How many students attend Winthrop Grade School?
389 students attend Winthrop Grade School.
What is the racial composition of the student body?
95% of Winthrop Grade School students are White, 2% of students are Black, 2% of students are Two or more races, and 1% of students are Asian.
What is the student-teacher ratio of Winthrop Grade School?
Winthrop Grade School has a student ration of 12:1, which is higher than the Maine state average of 11:1.
What grades does Winthrop Grade School offer ?
Winthrop Grade School offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is Winthrop Grade School part of?
Winthrop Grade School is part of Winthrop School District.
School Reviews
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