Robbinsville High School is a comprehensive community public high school serving students in ninth through twelfth grades from Robbinsville Township, in Mercer County, in the U.S. state of New Jersey, operating as the lone secondary school of the Robbinsville Public School District.
Serving 1,034 students in grades 9-12, Robbinsville High School ranks in the top 20% 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 53% (which is higher than the New Jersey state average of 36%). The percentage of students achieving proficiency in reading/language arts is 77% (which is higher than the New Jersey state average of 49%).
The student:teacher ratio of 12:1 is higher than the New Jersey state level of 11:1.
Minority enrollment is 46% of the student body (majority Asian), which is lower than the New Jersey state average of 62% (majority Hispanic and Black).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 1,034 students
- Student:Teacher Ratio: 12:1
- Minority Enrollment: 46%
- Graduation Rate: 94% (Top 20% in NJ)
- Overall Testing Rank: Top 20%
- Math Proficiency: 53% (Top 30%)
- Reading Proficiency: 77% (Top 10%)
- Science Proficiency: 52% (Top 10%)
- Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Top Rankings
Robbinsville High School ranks among the top 20% of public schools in New Jersey for:
Category
Attribute
Overall Rank
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
School Overview
Robbinsville High School's student population of 1,034 students has stayed relatively flat over five school years.
The teacher population of 86 teachers has grown by 16% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
1,034 students
Gender %
Total Classroom Teachers
86 teachers
Year Founded
2005
Colors
White, Black, Red
School Rankings
Robbinsville High School ranks within the top 20% of all 2,201 schools in New Jersey (based off of combined math and reading proficiency testing data).
The diversity score of Robbinsville High 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
#381 out of 2201 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
53%
36%
Reading/Language Arts Test Scores (% Proficient)
77%
49%
Science Test Scores (% Proficient)
52%
23%
Student : Teacher Ratio
12:1
11:1
American Indian
n/a
n/a
Asian
37%
10%
Hispanic
5%
34%
Black
2%
15%
White
54%
38%
Hawaiian
n/a
n/a
Two or more races
2%
3%
All Ethnic Groups
Graduation Rate
94%
85%
Eligible for Free Lunch
4%
32%
Eligible for Reduced Lunch
2%
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 Robbinsville High School's ranking?
Robbinsville High School is ranked #381 out of 2,201 schools, which ranks it among the top 20% of public schools in New Jersey.
What schools are Robbinsville High School often compared to?
Robbinsville High Schoolis often viewed alongside schools like West Windsor-plainsboro High School South 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 36% NJ state average), while 77% of students have achieved reading proficiency (compared to the 49% NJ state average).
What is the graduation rate of Robbinsville High School?
The graduation rate of Robbinsville High School is 94%, which is higher than the New Jersey state average of 85%.
How many students attend Robbinsville High School?
1,034 students attend Robbinsville High School.
What is the racial composition of the student body?
54% of Robbinsville High School students are White, 37% of students are Asian, 5% of students are Hispanic, 2% of students are Black, and 2% of students are Two or more races.
What is the student:teacher ratio of Robbinsville High School?
Robbinsville High School has a student ration of 12:1, which is higher than the New Jersey state average of 11:1.
What grades does Robbinsville High School offer ?
Robbinsville High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Robbinsville High School part of?
Robbinsville High School is part of Robbinsville Public School District.
School Reviews
5 9/8/2023
Supportive teachers.
5 9/19/2011
Only good thing is the tech department and english department. Everything else is terrible.
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