Serving 780 students in grades Kindergarten-5, Marlboro Elementary School ranks in the bottom 50% of all schools in New York for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 52% (which is equal to the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 40% (which is lower than the New York state average of 49%).
The student-teacher ratio of 10:1 is lower than the New York state level of 11:1.
Minority enrollment is 40% of the student body (majority Hispanic), which is lower than the New York state average of 61% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 780 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 40%
- Overall Testing Rank: Bottom 50% in NY
- Math Proficiency: 52% (Top 50%)
- Reading Proficiency: 40% (Btm 50%)
- Science Proficiency: 85-89% (Top 50%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
School Overview
Marlboro Elementary School's student population of 780 students has stayed relatively flat over five school years.
The teacher population of 77 teachers has grown by 24% over five school years.
Grades Offered
Grades Kindergarten-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
780 students
Total Classroom Teachers
77 teachers
School Rankings
Marlboro Elementary School ranks within the bottom 50% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Marlboro Elementary School is 0.58, which is less than the diversity score at state average of 0.73. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#2410 out of 4346 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
52%
52%
Reading/Language Arts Test Scores (% Proficient)
40%
49%
Science Test Scores (% Proficient)
85-89%
78%
Student-Teacher Ratio
10:1
11:1
American Indian
n/a
1%
Asian
2%
10%
Hispanic
22%
31%
Black
10%
15%
White
60%
39%
Hawaiian
n/a
n/a
Two or more races
6%
4%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
33%
55%
Eligible for Reduced Lunch
1%
2%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Frequently Asked Questions
What is Marlboro Elementary School's ranking?
Marlboro Elementary School is ranked #2410 out of 4,346 schools, which ranks it among the bottom 50% of public schools in New York.
What percent of students have achieved state testing proficiency in math and reading?
52% of students have achieved math proficiency (compared to the 52% NY state average), while 40% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Marlboro Elementary School?
780 students attend Marlboro Elementary School.
What is the racial composition of the student body?
60% of Marlboro Elementary School students are White, 22% of students are Hispanic, 10% of students are Black, 6% of students are Two or more races, and 2% of students are Asian.
What is the student-teacher ratio of Marlboro Elementary School?
Marlboro Elementary School has a student ration of 10:1, which is lower than the New York state average of 11:1.
What grades does Marlboro Elementary School offer ?
Marlboro Elementary School offers enrollment in grades Kindergarten-5 (Supplemental Virtual).
What school district is Marlboro Elementary School part of?
Marlboro Elementary School is part of Marlboro Central School District.
School Reviews
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