- Enrollment
- 2,769
- Students per teacher
- 14.8:1
- Resource Index
- 53/100
Elementary school (grades K-5) · Perth Amboy, NJ
Robert N. Wilentz Elementary School
Federal NCES profile for Robert N. Wilentz Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 56/100.
2024-25 NCES dataElementary school (grades K-5)NCES 341293000404
👥 S:T ratio 56
🌟 Gifted program 70
🎓 Counselors 38
📋 Attendance 58
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Robert N. Wilentz Elementary School earns 56/100 on the Resource Investment Index, with class sizes near the New Jersey median. It is also less racially and ethnically mixed than most New Jersey schools.
- #2 of 7
- elementary schools in Perth Amboy · Resource Index
- 56
- Resource Index · Higher
- 11:1
- students per teacher
- 76.7%
- free-lunch eligible
Robert N. Wilentz Elementary School has class sizes near the New Jersey median. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Robert N. Wilentz Elementary School ranks #2 of 7 elementary schools in Perth Amboy, NJ.
School address
District: Perth Amboy Public School District · New Jersey
NCES ID 341293000404 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+109 students YoY
Robert N. Wilentz Elementary School grew from 524 students in 2022-23 to 633 in 2023-24 (+20.8%).
Teacher FTE lost 56.0 → 51.5 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+109 students YoY 341293000404 · Perth Amboy, NJ Elementary · MID · TRAD
616 enr · 11:1 · 76.7% lunch · RII 56
Nearest enrollment peer: Perth Amboy High School (2,769 students)
Robert N. Wilentz Elementary School grew from 524 students in 2022-23 to 633 in 2023-24 (+20.8%). Teacher FTE lost 56.0 → 51.5 across the same CCD years. Read with this school → · District book → · New Jersey schools → · Find another →
Robert N. Wilentz Elementary School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Perth Amboy Hi
Perth Amboy High School
2,769 students
- William C. Mcg 984
William C. Mcginnis Middle School
984 students
- Samuel E. Shul 941
Samuel E. Shull Middle School
941 students
- Rose M. Lopez 793
Rose M. Lopez Elementary School
793 students
- Edward J. Patt 649
Edward J. Patten Elementary School
649 students
- This school 616
Robert N. Wilentz Elementary School
616 students
What this shows Robert N. Wilentz Elementary School reports 616 students on the CCD universe file.
How Robert N. Wilentz Elementary School compares
Robert N. Wilentz Elementary School is a growing campus on CCD: 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 | 11:1 | ▼ 7% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 76.7% | ▲ 159% | 29.6% | 51.7% |
| Enrollment | 616 | top 27% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
11:1
Leaner classes than 83% of US schools, among the more generously staffed nationally.
616
Bigger than 74% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
76.7%
free-lunch eligible
- 159% above the New Jersey average of 29.6%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
11:1
students per teacher
- 7% below state mean
Top 44% in New Jersey - lower ratio than 56% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
16.7%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$41,930
per pupil, district-wide
- above New Jersey avg of $26,225
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 308 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 4 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.6 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 94.6%
African American 4.9%
Two or More 0.3%
White 0.2%
Largest group: Hispanic or Latino at 94.6% of enrollment.
Student-body diversity index 10.3/100
Simpson diversity index - at 10.3, Robert N. Wilentz Elementary School is less mixed than the New Jersey school average of 51.2.
Programs
Gifted & talented Yes
District finance for Perth Amboy Public School District reports $41,930 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Robert N. Wilentz Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Perth Amboy High School | Larger | Similar economic need | Higher S:T ratio |
| William C. Mcginnis Middle School | Larger | Similar economic need | Similar S:T ratio |
| Samuel E. Shull Middle School | Larger | Similar economic need | Similar S:T ratio |
| Rose M. Lopez Elementary School | Larger | Similar economic need | Higher S:T ratio |
| Edward J. Patten Elementary School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Robert N. Wilentz Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 984
- Students per teacher
- 9.8:1
- Resource Index
- 55/100
- Enrollment
- 941
- Students per teacher
- 10.7:1
- Resource Index
- 54/100
- Enrollment
- 793
- Students per teacher
- 14.7:1
- Resource Index
- 50/100
- Enrollment
- 649
- Students per teacher
- 10.6:1
- Resource Index
- 42/100
Similar elementary schools in Perth Amboy
2 comparable elementary schools (grades K-5) serving the same city.
Nationwide elementary 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 (~616 students)
Frequently asked questions about Robert N. Wilentz Elementary School
How many students attend Robert N. Wilentz Elementary School?
Robert N. Wilentz Elementary School has 616 students enrolled. It is an elementary school in Perth Amboy, NJ. CCD year-over-year: 524 (2022-23) → 633 (2023-24), up 109.
What is the student-teacher ratio at Robert N. Wilentz Elementary School?
The student-teacher ratio at Robert N. Wilentz Elementary School is 11:1, which is 7% lower than the New Jersey average of 11.8:1 and 30% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Robert N. Wilentz Elementary School?
76.7% of students at Robert N. Wilentz Elementary School are eligible for free lunch, compared to the New Jersey average of 29.6%.
What is the racial and ethnic makeup of Robert N. Wilentz Elementary School?
The largest demographic group at Robert N. Wilentz Elementary School is Hispanic or Latino at 94.6% of enrollment, in Perth Amboy, NJ.
What is the Resource Investment Index for Robert N. Wilentz Elementary School?
Robert N. Wilentz Elementary School has a Resource Investment Index of 56/100 (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 Robert N. Wilentz Elementary School rank among elementary schools in Perth Amboy?
By Resource Investment Index, Robert N. Wilentz Elementary School ranks #2 of 7 elementary schools in Perth Amboy, NJ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Perth Amboy on the city page.
What other schools are in Perth Amboy Public School District?
Besides Robert N. Wilentz Elementary School, Perth Amboy Public School District also operates Perth Amboy High School (2,769 students), William C. Mcginnis Middle School (984 students), and Samuel E. Shull Middle School (941 students). See the Perth Amboy Public School District district page for the complete list.