Enrollment
304
New Jersey · 2024-25 NCES data
Elementary school (grades K-5) · Green Brook, NJ
Green Brook Middle School
Federal NCES profile for Green Brook Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 59/100.
2024-25 NCES dataElementary school (grades K-5)NCES 340612005216
👥 S:T ratio 70
🌟 Gifted program 30
🎓 Counselors 70
📋 Attendance 65
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Green Brook Middle School earns 59/100 on the Resource Investment Index, with class sizes smaller than 95% of New Jersey schools.
- 59
- Resource Index · Higher
- 7.4:1
- small classes for New Jersey
- 9.0%
- free-lunch eligible
- 304
- students enrolled
Green Brook Middle School has class sizes smaller than 95% of New Jersey schools. Computed live against every New Jersey school reporting to NCES.
School address
NCES ID 340612005216 Verify on NCES CCD record →
Teachers (FTE)
41.0
Federal CCD staff survey
Students per teacher
7.4:1
vs 11.8:1 New Jersey avg
-37% vs state
Free-lunch eligible
9.0%
vs 29.6% New Jersey avg
-70% vs state
Student-teacher ratio in context
How Green Brook Middle School compares with New Jersey and U.S. medians
What stands out at Green Brook Middle School
Green Brook Middle School is a lower-poverty, mid-sized elementary school in Green Brook, New Jersey, enrolling 304 students.
Classes run notably small here: at 7.4:1, Green Brook Middle School is leaner than roughly 95% of New Jersey schools and 37% under the state's 11.8:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat below the state's typical profile, with 9.0% of students eligible for free meals.
Enrollment of 304 puts it in the smaller third of New Jersey schools by headcount.
Its Resource Investment Index lands in the upper third of 2,501 scored New Jersey schools.
Against 543 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #209.
Its student body is led by White (42%) and Hispanic or Latino (26%) (diversity index 70/100).
Counselor coverage is strong, about 152 students per counselor, inside the American School Counselor Association's recommended 250:1.
14.1% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Its district, Green Brook Township Public School District, also runs Irene E. Feldkirchner Elementary School (404 students).
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Green Brook Middle School compares
Green Brook Middle School on the metrics families compare, against New Jersey and U.S. means.
| Metric | This school | vs New Jersey | New Jersey avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 7.4:1 | ▼ 37% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 9.0% | ▼ 70% | 29.6% | 51.7% |
| Enrollment | 304 | top 74% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
7.4:1
Leaner classes than 96% of US schools, among the more generously staffed nationally.
304
Bigger than 33% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
9.0%
free-lunch eligible
- 70% 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
7.4:1
students per teacher
- 37% below state mean
Top 5% in New Jersey - lower ratio than 95% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
14.1%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$26,414
per pupil, district-wide
- above New Jersey avg of $24,984
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 152 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
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 42.4%
Hispanic or Latino 25.7%
Asian 23.7%
Two or More 4.3%
African American 3.0%
Native Hawaiian / Pacific Islander 0.7%
American Indian / Alaska Native 0.3%
Largest group: White at 42.4% of enrollment.
Student-body diversity index 69.5/100
Simpson diversity index - at 69.5, Green Brook Middle School is more mixed than the New Jersey school average of 51.2.
Programs
Funding & spending
District-wide per-pupil expenditure for Green Brook Township Public School District, which includes Green Brook Middle School.
$26,414
Per student
+6%
vs New Jersey
Avg $24,984
+59%
vs U.S.
Avg $16,593
Revenue mix
Local 80.6%
State 17.3%
Federal 2.1%
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.
How Green Brook Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Irene E. Feldkirchner Elementary School | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Green Brook Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 404
- Students per teacher
- 10.9:1
- Resource Index
- 41/100
Similar elementary schools statewide
Matched by enrollment size and by staffing ratio across all of New Jersey, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~304 students)
Next steps
Verify locally before acting on Green Brook Middle School's federal record.
- Compare Green Brook Middle School against another school. Compare schools
- Green Brook Township Public School District's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Green Brook Middle School
How many students attend Green Brook Middle School?
Green Brook Middle School has 304 students enrolled. It is an elementary school in Green Brook, NJ.
What is the student-teacher ratio at Green Brook Middle School?
The student-teacher ratio at Green Brook Middle School is 7.4:1, which is 37% lower than the New Jersey average of 11.8:1 and 53% 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 Green Brook Middle School?
9.0% of students at Green Brook Middle School are eligible for free lunch, compared to the New Jersey average of 29.6%.
What is the racial and ethnic makeup of Green Brook Middle School?
The largest demographic group at Green Brook Middle School is White at 42.4% of enrollment, in Green Brook, NJ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 69.5/100.
What is the Resource Investment Index for Green Brook Middle School?
Green Brook Middle School has a Resource Investment Index of 59/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
Is Green Brook Middle School a good school?
Green Brook Middle School earns 59/100 on the Resource Investment Index, with class sizes smaller than 95% of New Jersey schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Green Brook Township Public School District?
Besides Green Brook Middle School, Green Brook Township Public School District also operates Irene E. Feldkirchner Elementary School (404 students). See the Green Brook Township Public School District district page for the complete list.
Related tools
Compare schools
Side-by-side comparison tool
Schools in New Jersey
All public schools in New Jersey
Green Brook Township Public School District
All schools in this district
Schools in Green Brook
All schools in this city
School districts
Ranked by enrollment & spending
Rankings
Best schools by state & type
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.