Serving 440 students in grades 6-8, Marlboro Middle School ranks in the top 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 53% (which is higher than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 55% (which is higher than the New York state average of 49%).
The student-teacher ratio of 9:1 is lower than the New York state level of 11:1.
Minority enrollment is 44% of the student body (majority Hispanic), which is lower than the New York state average of 61% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 440 students
- Student-Teacher Ratio: 9:1
- Minority Enrollment: 44%
- Overall Testing Rank: Top 50% in NY
- Math Proficiency: 53% (Top 50%)
- Reading Proficiency: 55% (Top 50%)
- Science Proficiency: 70-74% (Btm 50%)
- Attendance Zone: Marlboro Middle School serves the entire Marlboro, NY district, encompassing an area of 37.2 square miles. Families can typically expect a drive of about 10-12 minutes to reach the school, with the furthest edge of the attendance zone located approximately 6.6 miles away.
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
School Overview
Marlboro Middle School's student population of 440 students has declined by 8% over five school years.
The teacher population of 48 teachers has grown by 11% over five school years.
Grades Offered
Grades 6-8
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
440 students
Total Classroom Teachers
48 teachers
School Calendar
School Rankings
Marlboro Middle School ranks within the top 50% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Marlboro Middle School is 0.61, 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
#1732 out of 4346 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
53%
52%
Reading/Language Arts Test Scores (% Proficient)
55%
49%
Science Test Scores (% Proficient)
70-74%
78%
Student-Teacher Ratio
9:1
11:1
American Indian
n/a
1%
Asian
3%
10%
Hispanic
27%
31%
Black
10%
15%
White
56%
39%
Hawaiian
n/a
n/a
Two or more races
4%
4%
All Ethnic Groups
Chronically Absent Students
(22-23)34.1%
34.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
37%
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 Middle School's ranking?
Marlboro Middle School is ranked #1732 out of 4,346 schools, which ranks it among the top 50% of public schools in New York.
What schools are Marlboro Middle School often compared to?
Marlboro Middle Schoolis often viewed alongside schools like Highland Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
53% of students have achieved math proficiency (compared to the 52% NY state average), while 55% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Marlboro Middle School?
440 students attend Marlboro Middle School.
What is the racial composition of the student body?
56% of Marlboro Middle School students are White, 27% of students are Hispanic, 10% of students are Black, 4% of students are Two or more races, and 3% of students are Asian.
What is the student-teacher ratio of Marlboro Middle School?
Marlboro Middle School has a student ration of 9:1, which is lower than the New York state average of 11:1.
What grades does Marlboro Middle School offer ?
Marlboro Middle School offers enrollment in grades 6-8 (Supplemental Virtual).
What school district is Marlboro Middle School part of?
Marlboro Middle School is part of Marlboro Central School District.
School Reviews
Review Marlboro Middle School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
The First Six Weeks at a New Public School
The first six weeks reveal how children are adapting to a new public school. Learn which academic, social, emotional, attendance, and routine signals parents should monitor closely.
Will Your Child Receive Enough Individual Attention? Looking Beyond Student-Teacher Ratios
Student-teacher ratios reveal only part of a school’s story. Learn how families can evaluate class size, staffing, teacher access, tutoring, feedback, and personalized support for children today.
What Families Should Ask About AI Use in Public Schools
Families need clear answers about classroom AI. Learn what to ask public schools about teaching, academic integrity, privacy, teacher oversight, equity, and student learning before concerns arise.
