Enrollment
387
New Jersey · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 340654003122
Robinson Elementary School — Hamilton, NJ
Federal NCES profile for Robinson Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 54/100.
👥 Class size 45
🌟 Gifted program 70
🎓 Counselors 23
📋 Attendance 78
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: Hamilton Township Public School District · New Jersey
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
13.7:1
vs 11.9:1 New Jersey avg
+15% vs state
Free-lunch eligible
25.7%
vs 29.6% New Jersey avg
-13% vs state
Student-teacher ratio in context
How Robinson Elementary School compares with New Jersey and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Robinson Elementary School reports 387 enrolled students to the National Center for Education Statistics (NCES) alongside 29.0 full-time-equivalent teachers, producing a 13.7:1 student-teacher ratio. That figure sits 15% above the New Jersey state mean of 11.9:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 14% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 25.7% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 13% below the New Jersey average and 50% below the national baseline. Counselor coverage works out to roughly 387 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 9.0% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Hamilton Township Public School District spends $23,530 per pupil district-wide, below the New Jersey average of $29,189 and above the national average of $19,490. Revenue comes 45.9% from local sources (property taxes), 47.5% from the state, and 6.6% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 54/100 (C-), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Robinson Elementary School compares
Cross-validating school-level NCES values against New Jersey state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs New Jersey | New Jersey avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.7:1 | ▲ 15% | 11.9:1 | 15.9:1 |
| Free-lunch eligible | 25.7% | ▼ 13% | 29.6% | 51.8% |
| Enrollment | 387 | top 43% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
25.7%
free-lunch eligible
— 13% below the New Jersey average of 29.6%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
13.7:1
students per teacher
— 15% above state mean
Top 84% in New Jersey — lower ratio than 16% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
9.0%
chronically absent (missed 10%+ of school days)
Below 10% — strong attendance relative to the post-pandemic national landscape.
Funding equity
$23,530
per pupil, district-wide
— below New Jersey avg of $29,189
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 387 students — the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 387 Top 43% in New Jersey — larger than 57% of 2,509 state schools
Teachers (FTE) 29.0
Students per teacher 13.7:1 +15% vs state
Free-lunch eligible 25.7% -13% vs state
NCES ID 340654003122
Student demographics
White 40.1%
Hispanic or Latino 37.5%
African American 11.6%
Two or More 7.0%
Asian 3.6%
Native Hawaiian / Pacific Islander 0.3%
Largest group: White at 40.1% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 387:1
Discipline & special education
Chronically absent 9.0%
In-school suspensions 0
Out-of-school suspensions 0
Funding & spending
District-wide per-pupil expenditure for Hamilton Township Public School District, which includes Robinson Elementary School.
$23,530
Per student
-19%
vs New Jersey
Avg $29,189
+21%
vs U.S.
Avg $19,490
Revenue mix
Local 45.9%
State 47.5%
Federal 6.6%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Other Schools in This District
- Enrollment
- 1,437
- Students per teacher
- 13.5:1
- Enrollment
- 1,408
- Students per teacher
- 13.6:1
- Enrollment
- 1,147
- Students per teacher
- 11.4:1
- Enrollment
- 991
- Students per teacher
- 13.1:1
- Enrollment
- 966
- Students per teacher
- 12.7:1
Similar elementary schools in Hamilton
6 comparable elementary schools (grades K-5) serving the same city.
Mercerville Elementary School
Standard public school
350 students 13.2:1 students per teacher
Alexander Elementary School
Standard public school
302 students 11.4:1 students per teacher
Mcgalliard Elementary School
Standard public school
294 students 14:1 students per teacher
Morgan Elementary School
Standard public school
285 students 10.1:1 students per teacher
Sunnybrae Elementary School
Standard public school
278 students 9.6:1 students per teacher
Sayen Elementary School
Standard public school
254 students 14.6:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Robinson Elementary School
How many students attend Robinson Elementary School?
Robinson Elementary School has 387 students enrolled. It is a elementary school in HAMILTON, NJ.
What is the student-teacher ratio at Robinson Elementary School?
The student-teacher ratio at Robinson Elementary School is 13.7:1, which is 15% higher than the New Jersey average of 11.9:1 and 14% lower than the national average of 15.9:1.
What percentage of students receive free lunch at Robinson Elementary School?
25.7% of students at Robinson Elementary School are eligible for free lunch, compared to the New Jersey average of 29.6%.
What is the racial and ethnic makeup of Robinson Elementary School?
The largest demographic group at Robinson Elementary School is White at 40.1%. The school serves a diverse student body in HAMILTON, NJ.
What is the Resource Investment Index for Robinson Elementary School?
Robinson Elementary School has a Resource Investment Index of 54/100 (C-) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.