Serving 304 students in grades 4-5, Stony Brook School ranks in the top 20% of all schools in New Jersey for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 66% (which is higher than the New Jersey state average of 38%). The percentage of students achieving proficiency in reading/language arts is 68% (which is higher than the New Jersey state average of 49%).
The student-teacher ratio of 8:1 is lower than the New Jersey state level of 11:1.
Minority enrollment is 37% of the student body (majority Asian and Hispanic), which is lower than the New Jersey state average of 62% (majority Hispanic).
Quick Facts (2025-26)
- Grades: 4-5
- Enrollment: 304 students
- Student-Teacher Ratio: 8:1
- Minority Enrollment: 37%
- Overall Testing Rank: Top 20% in NJ
- Math Proficiency: 66% (Top 20%)
- Reading Proficiency: 68% (Top 20%)
- Science Proficiency: 30-34% (Top 30%)
- Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Top Rankings
Stony Brook School ranks among the top 20% of public schools in New Jersey for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Student Attention
School Overview
Stony Brook School's student population of 304 students has stayed relatively flat over five school years.
The teacher population of 40 teachers has grown by 14% over five school years.
Grades Offered
Grades 4-5
(No virtual instruction)
(No virtual instruction)
Total Students
304 students
Gender %
Total Classroom Teachers
40 teachers
School Calendar
Last Day of School
Mon. Jun 15, 2026
School Rankings
Stony Brook School ranks within the top 20% of all 2,184 schools in New Jersey (based off of combined math and reading proficiency testing data).
The diversity score of Stony Brook School is 0.57, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#374 out of 2184 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
66%
38%
Reading/Language Arts Test Scores (% Proficient)
68%
49%
Science Test Scores (% Proficient)
30-34%
23%
Student-Teacher Ratio
8:1
11:1
American Indian
n/a
n/a
Asian
13%
11%
Hispanic
12%
34%
Black
5%
14%
White
63%
38%
Hawaiian
n/a
n/a
Two or more races
7%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
7%
32%
Eligible for Reduced Lunch
1%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Stony Brook School's ranking?
Stony Brook School is ranked #374 out of 2,184 schools, which ranks it among the top 20% of public schools in New Jersey.
What schools are Stony Brook School often compared to?
Stony Brook Schoolis often viewed alongside schools like Branchburg Central Middle School, Whiton Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
66% of students have achieved math proficiency (compared to the 38% NJ state average), while 68% of students have achieved reading proficiency (compared to the 49% NJ state average).
How many students attend Stony Brook School?
304 students attend Stony Brook School.
What is the racial composition of the student body?
63% of Stony Brook School students are White, 13% of students are Asian, 12% of students are Hispanic, 7% of students are Two or more races, and 5% of students are Black.
What is the student-teacher ratio of Stony Brook School?
Stony Brook School has a student ration of 8:1, which is lower than the New Jersey state average of 11:1.
What grades does Stony Brook School offer ?
Stony Brook School offers enrollment in grades 4-5 (No virtual instruction).
What school district is Stony Brook School part of?
Stony Brook School is part of Branchburg Township School District.
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