Serving 395 students in grades Prekindergarten-5, Greenbrook Elementary School ranks in the top 50% of all schools in New Jersey for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 50-54% (which is higher than the New Jersey state average of 36%). The percentage of students achieving proficiency in reading/language arts is 50-54% (which is higher 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 82% of the student body (majority Asian), which is higher than the New Jersey state average of 62% (majority Hispanic and Black).
Quick Stats (2025)
- Grades: Prekindergarten-5
- Enrollment: 395 students
- Student:Teacher Ratio: 10:1
- Minority Enrollment: 82%
- Overall Testing Rank: Top 50% in NJ
- Math Proficiency: 50-54% (Top 30%)
- Reading Proficiency: 50-54% (Top 50%)
- Science Proficiency: 40-44% (Top 20%)
- Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Top Rankings
Greenbrook Elementary School ranks among the top 20% of public schools in New Jersey for:
Category
Attribute
Science Proficiency
Diversity
Student Attention
School Overview
Greenbrook Elementary School's student population of 395 students has stayed relatively flat over five school years.
The teacher population of 38 teachers has grown by 11% over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
395 students
Gender %
Total Classroom Teachers
38 teachers
School Rankings
Greenbrook Elementary School ranks within the top 50% of all 2,201 schools in New Jersey (based off of combined math and reading proficiency testing data).
The diversity score of Greenbrook Elementary School is 0.70, 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
#787 out of 2201 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
50-54%
36%
Reading/Language Arts Test Scores (% Proficient)
50-54%
49%
Science Test Scores (% Proficient)
40-44%
23%
Student : Teacher Ratio
10:1
11:1
American Indian
1%
n/a
Asian
46%
10%
Hispanic
23%
34%
Black
9%
15%
White
18%
38%
Hawaiian
1%
n/a
Two or more races
2%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
22%
32%
Eligible for Reduced Lunch
8%
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 Greenbrook Elementary School's ranking?
Greenbrook Elementary School is ranked #787 out of 2,201 schools, which ranks it among the top 50% of public schools in New Jersey.
What schools are Greenbrook Elementary School often compared to?
Greenbrook Elementary Schoolis often viewed alongside schools like Brunswick Acres Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
50-54% of students have achieved math proficiency (compared to the 36% NJ state average), while 50-54% of students have achieved reading proficiency (compared to the 49% NJ state average).
How many students attend Greenbrook Elementary School?
395 students attend Greenbrook Elementary School.
What is the racial composition of the student body?
46% of Greenbrook Elementary School students are Asian, 23% of students are Hispanic, 18% of students are White, 9% of students are Black, 2% of students are Two or more races, 1% of students are American Indian, and 1% of students are Hawaiian.
What is the student:teacher ratio of Greenbrook Elementary School?
Greenbrook Elementary School has a student ration of 10:1, which is lower than the New Jersey state average of 11:1.
What grades does Greenbrook Elementary School offer ?
Greenbrook Elementary School offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is Greenbrook Elementary School part of?
Greenbrook Elementary School is part of South Brunswick School District.
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