Robbinsville High School (Ranked Top 30% for 2025-26)

155 Robbinsville Edinburg Rd
Trenton, NJ 08691

( shown in map)

Top 30%

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 30% of all schools in New Jersey for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).

The percentage of students achieving is 39% (which is higher than the New Jersey state average of 38%). The percentage of students achieving 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 Facts (2025-26)

Grades: 9-12
Enrollment: 1,034 students
Student-Teacher Ratio: 12:1
Minority Enrollment: 46%
: 97% (Top 10% in NJ)
: Top 30%
: 39% (Top 50%)
: 77% (Top 10%)
: 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:

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)

View Data

Distribution of Students By Grade Trends
Grade	Robbinsville High School
9	227
10	281
11	253
12	273

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Total Students

1,034 students

View Data

Total Students Trends Over Years (2005-2023)
Year	Robbinsville High School
2023	1,057
2022	1,085
2021	1,091
2020	1,053
2019	1,053
2018	981
2017	981
2016	959
2015	918
2014	903
2013	880
2012	878
2011	807
2010	740
2009	683
2008	629
2007	361
2006	296
2005	156

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Gender %

Total Classroom Teachers

86 teachers

View Data

Total Classroom Teachers Trends Over Years (2005-2023)
Year	Robbinsville High School
2023	84
2022	83
2021	80
2020	74
2019	74
2018	70
2017	70
2016	68
2015	65
2014	65
2013	63
2012	64
2011	50
2010	53
2009	37
2008	30
2007	25
2006	24
2005	7

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Year Founded

2005

Colors

White, Black, Red

School Motto

'Truth and Honor'

School Rankings

Robbinsville High School ranks within the top 30% of all 2,184 schools in New Jersey (based off of combined math and reading proficiency testing data).

The 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.

This School

State Level (NJ)

#618 out of 2184 schools
(Top 30%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Robbinsville High School
2023	#618
2022	#381
2021	#309
2019	#362
2018	#952
2017	#1040
2016	#910
2015	#877
2014	#222
2013	#105
2012	#31

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39%

38%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	39%	38%	58%
2022	53%	36%	60%
2021	44%	26%	52%
2019	62%	44%	68%
2018	41%	42%	63%
2017	41%	41%	59%
2016	41%	40%	58%
2015	36%	36%	53%
2014	88%	75%	88%
2013	91%	75%	89%
2012	94%	75%	89%

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77%

49%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2022	77%	49%	64%
2021	66%	47%	62%
2019	82%	57%	74%
2018	70%	55%	63%
2017	63%	53%	68%
2016	66%	50%	67%
2015	64%	47%	69%
2014	96%	69%	85%
2013	99%	69%	83%
2012	98%	69%	84%
2011	97%	69%	82%

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52%

23%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2022	52%	23%	42%
2021	35%	22%	34%

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Student-Teacher Ratio

12:1

11:1

View Data

Student-Teacher Ratio Comparison Over Years (2005-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	13:1	11:1	12:1
2022	13:1	11:1	12:1
2021	14:1	11:1	12:1
2020	14:1	12:1	13:1
2019	14:1	12:1	13:1
2018	14:1	12:1	13:1
2017	14:1	12:1	13:1
2016	14:1	12:1	13:1
2015	14:1	12:1	13:1
2014	14:1	12:1	13:1
2013	14:1	12:1	13:1
2012	14:1	13:1	13:1
2011	16:1	15:1	14:1
2010	14:1	14:1	14:1
2009	19:1	12:1	16:1
2008	21:1	15:1	16:1
2007	14:1	13:1	14:1
2006	12:1	13:1	12:1
2005	22:1	13:1	15:1

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American Indian

n/a

Asian

37%

11%

View Data

Asian Student Percentage Comparison Over Years (2005-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	35%	10%	42%
2022	32%	10%	39%
2021	33%	10%	38%
2020	26%	11%	32%
2019	26%	11%	32%
2018	21%	10%	27%
2017	21%	10%	27%
2016	19%	10%	24%
2015	16%	10%	21%
2014	13%	10%	19%
2013	13%	10%	17%
2012	9%	9%	16%
2011	8%	9%	15%
2010	9%	9%	16%
2009	8%	9%	15%
2008	10%	9%	13%
2007	8%	8%	13%
2006	6%	8%	12%
2005	4%	7%	10%

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Hispanic

34%

View Data

Hispanic Student Percentage Comparison Over Years (2005-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	6%	33%	6%
2022	5%	32%	6%
2021	6%	31%	5%
2020	4%	29%	5%
2019	4%	29%	5%
2018	3%	27%	4%
2017	3%	27%	4%
2016	3%	26%	5%
2015	3%	25%	4%
2014	3%	24%	4%
2013	4%	23%	4%
2012	4%	23%	4%
2011	4%	22%	4%
2010	4%	21%	3%
2009	2%	20%	3%
2008	3%	19%	3%
2007	4%	19%	3%
2006	3%	18%	2%
2005	4%	18%	2%

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Black

14%

View Data

Black Student Percentage Comparison Over Years (2005-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	3%	15%	4%
2022	3%	15%	4%
2021	3%	15%	3%
2020	3%	15%	3%
2019	3%	15%	3%
2018	4%	16%	3%
2017	4%	16%	3%
2016	4%	16%	3%
2015	5%	16%	3%
2014	4%	16%	3%
2013	4%	16%	3%
2012	4%	16%	3%
2011	3%	16%	3%
2010	3%	17%	3%
2009	3%	17%	3%
2008	3%	17%	3%
2007	4%	17%	3%
2006	5%	18%	3%
2005	9%	18%	3%

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White

54%

38%

View Data

White Student Percentage Comparison Over Years (2005-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	55%	39%	45%
2022	59%	40%	49%
2021	57%	41%	52%
2020	66%	43%	58%
2019	66%	43%	58%
2018	72%	45%	66%
2017	72%	45%	66%
2016	74%	46%	68%
2015	76%	48%	72%
2014	80%	49%	74%
2013	79%	50%	76%
2012	83%	51%	77%
2011	85%	52%	78%
2010	84%	53%	78%
2009	87%	54%	79%
2008	84%	55%	80%
2007	84%	56%	81%
2006	86%	56%	83%
2005	82%	57%	85%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2019-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	1%	3%	3%
2022	1%	3%	2%
2021	1%	3%	2%
2020	1%	2%	2%
2019	1%	2%	2%

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All Ethnic Groups

0.57

0.72

View Data

Diversity Score Comparison Over Years (2005-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	0.58	0.71	0.62
2022	0.55	0.71	0.61
2021	0.57	0.71	0.59
2020	0.50	0.70	0.56
2019	0.50	0.70	0.56
2018	0.44	0.70	0.50
2017	0.44	0.70	0.50
2016	0.42	0.69	0.48
2015	0.40	0.68	0.44
2014	0.34	0.68	0.41
2013	0.36	0.67	0.40
2012	0.31	0.66	0.39
2011	0.27	0.65	0.38
2010	0.29	0.65	0.37
2009	0.24	0.64	0.35
2008	0.29	0.63	0.33
2007	0.29	0.62	0.33
2006	0.26	0.62	0.30
2005	0.31	0.61	0.27

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97%

85%

View Data

Graduation Rate Comparison Over Years (2013-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	97%	85%	97%
2022	94%	85%	94%
2021	95%	88%	95%
2020	96%	90%	96%
2019	95%	90%	95%
2018	98%	90%	98%
2017	97%	90%	97%
2016	98%	90%	98%
2015	98%	89%	98%
2014	96%	88%	96%
2013	99%	87%	99%

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Eligible for

32%

View Data

Free Lunch Eligibility Comparison Over Years (2007-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	3%	31%	4%
2022	3%	30%	4%
2021	2%	32%	3%
2020	2%	33%	3%
2019	2%	33%	3%
2018	2%	33%	1%
2017	2%	33%	1%
2016	3%	33%	2%
2015	2%	31%	1%
2014	3%	32%	2%
2013	3%	31%	2%
2012	3%	29%	2%
2011	1%	27%	2%
2010	2%	26%	2%
2009	2%	24%	1%
2008	1%	22%	1%
2007	3%	21%	1%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2007-2023)
Year	Robbinsville High School	New Jersey	Robbinsville Public School District
2023	2%	5%	2%
2022	1%	4%	1%
2021	1%	4%	1%
2020	2%	5%	1%
2019	2%	5%	1%
2018	2%	5%	1%
2017	2%	5%	1%
2016	1%	5%	1%
2015	1%	5%	2%
2014	2%	5%	2%
2013	1%	6%	2%
2012	1%	6%	1%
2011	1%	5%	1%
2010	1%	6%	1%
2009	1%	6%	1%
2008	2%	6%	1%
2007	1%	6%	1%

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School Statewide Testing

School District Name

Robbinsville Public School District

Source: National Center for Education Statistics (NCES), NJ Dept. of Education

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Robbinsville High School's ranking?

Robbinsville High School is ranked #618 out of 2,184 schools, which ranks it among the top 30% 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?

39% of students have achieved math proficiency (compared to the 38% 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 97%, 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.