Serving 272 students in grades Prekindergarten-4, Stony Brook School ranks in the bottom 50% of all schools in New Jersey for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 10-14% (which is lower than the New Jersey state average of 38%). The percentage of students achieving proficiency in reading/language arts is 20-24% (which is lower than the New Jersey state average of 49%).
The student-teacher ratio of 10:1 is lower than the New Jersey state level of 11:1.
Minority enrollment is 94% of the student body (majority Hispanic), which is higher than the New Jersey state average of 63% (majority Hispanic).
Quick Facts (2026)
- Grades: Prekindergarten-4
- Enrollment: 272 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 94%
- Overall Testing Rank: Bottom 50% in NJ
- Math Proficiency: 10-14% (Btm 50%)
- Reading Proficiency: 20-24% (Btm 50%)
- 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
Percent Eligible For Free Lunch
Student Attention
School Overview
Stony Brook School's student population of 272 students has grown by 10% over five school years.
The teacher population of 28 teachers has grown by 7% over five school years.
Grades Offered
Grades Prekindergarten-4
(No virtual instruction)
(No virtual instruction)
Total Students
272 students
Total Classroom Teachers
28 teachers
Year Founded
1950
School Rankings
Stony Brook School ranks within the bottom 50% 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 0.19, 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
#1963 out of 2184 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
10-14%
38%
Reading/Language Arts Test Scores (% Proficient)
20-24%
49%
Student-Teacher Ratio
10:1
11:1
American Indian
n/a
n/a
Asian
1%
11%
Hispanic
90%
35%
Black
2%
14%
White
6%
37%
Hawaiian
n/a
n/a
Two or more races
1%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
82%
38%
Eligible for Reduced Lunch
7%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NJ Dept. of Education
School Notes
- School Mascot: Kiwi The Koala
Frequently Asked Questions
What is Stony Brook School's ranking?
Stony Brook School is ranked #1963 out of 2,184 schools, which ranks it among the bottom 50% of public schools in New Jersey.
What percent of students have achieved state testing proficiency in math and reading?
10-14% of students have achieved math proficiency (compared to the 38% NJ state average), while 20-24% of students have achieved reading proficiency (compared to the 49% NJ state average).
How many students attend Stony Brook School?
272 students attend Stony Brook School.
What is the racial composition of the student body?
90% of Stony Brook School students are Hispanic, 6% of students are White, 2% of students are Black, 1% of students are Asian, and 1% of students are Two or more races.
What is the student-teacher ratio of Stony Brook School?
Stony Brook School has a student ration of 10:1, 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 Prekindergarten-4 (No virtual instruction).
What school district is Stony Brook School part of?
Stony Brook School is part of North Plainfield School District.
School Reviews
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