- Enrollment
- 1,022
- Students per teacher
- 11.7:1
- Resource Index
- 51/100
High school (grades 9-12) · Robbinsville, NJ
Robbinsville High School
Federal NCES profile for Robbinsville High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 55/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 341710000549
👥 S:T ratio 50
🌟 Gifted program 30
🎓 Counselors 58
📋 Attendance 83
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Robbinsville High School earns 55/100 on the Resource Investment Index, with class sizes larger than 70% of New Jersey schools.
- #2 of 3
- public schools in Robbinsville · Resource Index
- 55
- Resource Index · Higher
- 12.6:1
- large classes for New Jersey
- 3.2%
- free-lunch eligible
Robbinsville High School has class sizes larger than 70% of New Jersey schools. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Robbinsville High School ranks #2 of 3 public schools in Robbinsville, NJ.
School address
District: Robbinsville Public School District · New Jersey
NCES ID 341710000549 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-23 students YoY
Robbinsville High School held near 1,034 students from 2022-23 to 2023-24 (-23 headcount).
Teacher FTE added 83.5 → 86.2 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-23 students YoY 341710000549 · Robbinsville, NJ High · MID · TRAD
1,046 enr · 12.6:1 · 3.2% lunch · RII 55
Nearest enrollment peer: Pond Road Middle School (1,022 students)
Robbinsville High School held near 1,034 students from 2022-23 to 2023-24 (-23 headcount). Teacher FTE added 83.5 → 86.2 across the same CCD years. Read with this school → · District book → · New Jersey schools → · Find another →
Robbinsville High School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- This school
Robbinsville High School
1,046 students
- Pond Road Midd
Pond Road Middle School
1,022 students
- Sharon School
Sharon School
1,005 students
What this shows Robbinsville High School reports 1,046 students on the CCD universe file.
How Robbinsville High School compares
Robbinsville High School held steady on CCD headcount: ratios and free-lunch share vs New Jersey and U.S. means.
| Metric | This school | vs New Jersey | New Jersey avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.6:1 | ▲ 7% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 3.2% | ▼ 89% | 29.6% | 51.7% |
| Enrollment | 1,046 | top 9% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.6:1
Leaner classes than 70% of US schools, among the more generously staffed nationally.
1,046
Bigger than 92% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
3.2%
free-lunch eligible
- 89% below the New Jersey average of 29.6%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
12.6:1
students per teacher
- 7% above state mean
Top 70% in New Jersey - lower ratio than 30% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
6.8%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$20,267
per pupil, district-wide
- below New Jersey avg of $26,225
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors5.0 FTE
Per 209 students, the combined health-and-guidance staffing load for this school.
Discipline context
42
in-school suspensions + 35 out-of-school
Suspension rate: 4.0 per 100 students. Combined in-school and out-of-school rate: 7.4 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 48.3%
Asian 40.3%
Hispanic or Latino 6.2%
African American 2.8%
Two or More 2.3%
American Indian / Alaska Native 0.1%
Largest group: White at 48.3% of enrollment.
Student-body diversity index 59.9/100
Simpson diversity index - at 59.9, Robbinsville High School is more mixed than the New Jersey school average of 51.2.
Programs
AP courses offered 21
District finance for Robbinsville Public School District reports $20,267 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Robbinsville High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Pond Road Middle School | Similar size | Similar economic need | Similar S:T ratio |
| Sharon School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Robbinsville High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,005
- Students per teacher
- 12.4:1
- Resource Index
- 57/100
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~1,046 students)
Frequently asked questions about Robbinsville High School
How many students attend Robbinsville High School?
Robbinsville High School has 1,046 students enrolled. It is a high school in Robbinsville, NJ. CCD year-over-year: 1,057 (2022-23) → 1,034 (2023-24), nearly flat (-23).
What is the student-teacher ratio at Robbinsville High School?
The student-teacher ratio at Robbinsville High School is 12.6:1, which is 7% higher than the New Jersey average of 11.8:1 and 20% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Robbinsville High School?
3.2% of students at Robbinsville High School are eligible for free lunch, compared to the New Jersey average of 29.6%.
What is the racial and ethnic makeup of Robbinsville High School?
The largest demographic group at Robbinsville High School is White at 48.3% of enrollment, in Robbinsville, NJ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.9/100.
What is the Resource Investment Index for Robbinsville High School?
Robbinsville High School has a Resource Investment Index of 55/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Robbinsville High School rank among public schools in Robbinsville?
By Resource Investment Index, Robbinsville High School ranks #2 of 3 public schools in Robbinsville, NJ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking.
What other schools are in Robbinsville Public School District?
Besides Robbinsville High School, Robbinsville Public School District also operates Pond Road Middle School (1,022 students) and Sharon School (1,005 students). See the Robbinsville Public School District district page for the complete list.