Enrollment
929
New Jersey · 2024-25 NCES data
High school (grades 9-12) · Cinnaminson, NJ
Cinnaminson High School
Federal NCES profile for Cinnaminson High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 340312001020
👥 S:T ratio 45
📚 AP courses 85
🌟 Gifted program 30
🎓 Counselors 38
📋 Attendance 68
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Cinnaminson High School earns 53/100 on the Resource Investment Index, with class sizes larger than 83% of New Jersey schools.
- #4 of 4
- public schools in Cinnaminson · Resource Index
- 53
- Resource Index · Higher
- 13.7:1
- large classes for New Jersey
- 8.5%
- free-lunch eligible
Cinnaminson High School has class sizes larger than 83% of New Jersey schools. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Cinnaminson High School ranks #4 of 4 public schools in Cinnaminson, NJ.
School address
District: Cinnaminson Township School District · New Jersey
NCES ID 340312001020 Verify on NCES CCD record →
Teachers (FTE)
68.0
Federal CCD staff survey
Students per teacher
13.7:1
vs 11.8:1 New Jersey avg
+16% vs state
Free-lunch eligible
8.5%
vs 29.6% New Jersey avg
-71% vs state
Student-teacher ratio in context
How Cinnaminson High School compares with New Jersey and U.S. medians
What stands out at Cinnaminson High School
Cinnaminson High School is a lower-poverty, large high school in Cinnaminson, New Jersey, enrolling 929 students.
Class loads run somewhat heavier than typical: 13.7:1 puts it in the larger third of New Jersey schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 8.5% of students eligible for free meals.
Enrollment of 929 puts it in the larger third of New Jersey schools by headcount.
Its Resource Investment Index lands in the lower third of 2,501 scored New Jersey schools.
Among 308 similarly sized, similarly resourced-need New Jersey schools statewide, it ranks #280, in the lower tier once campus size and economic need are matched.
Its student body is led by White (73%) and Hispanic or Latino (11%) (diversity index 45/100).
On the academic-pipeline side it reports 17 Advanced Placement courses.
Counselor coverage runs a bit thin, about 310 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
12.9% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The federal civil-rights collection also records 3 expulsions at this campus for 2021-22.
Cinnaminson Township School District also operates Cinnaminson Middle School (671 students) and New Albany Elementary School (658 students) alongside Cinnaminson High School.
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 Cinnaminson High School compares
Cinnaminson High 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 | 13.7:1 | ▲ 16% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 8.5% | ▼ 71% | 29.6% | 51.7% |
| Enrollment | 929 | top 11% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.7:1
Leaner classes than 60% of US schools, a middle-of-the-pack class size.
929
Bigger than 90% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
8.5%
free-lunch eligible
- 71% 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
- 16% above state mean
Top 83% in New Jersey - lower ratio than 17% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
12.9%
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
$22,270
per pupil, district-wide
- below 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
Counselors3.0 FTE
Per 310 students, the combined health-and-guidance staffing load for this school.
Discipline context
54
in-school suspensions + 27 out-of-school
Suspension rate: 5.8 per 100 students. Combined in-school and out-of-school rate: 8.7 per 100 students. Reported via the Civil Rights Data Collection. Includes 3 expulsions.
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 72.6%
Hispanic or Latino 10.7%
African American 8.9%
Two or More 4.4%
Asian 2.9%
Native Hawaiian / Pacific Islander 0.3%
American Indian / Alaska Native 0.1%
Largest group: White at 72.6% of enrollment.
Student-body diversity index 45.1/100
Simpson diversity index - at 45.1, Cinnaminson High School is less mixed than the New Jersey school average of 51.2.
Programs
AP courses offered 17
Funding & spending
District-wide per-pupil expenditure for Cinnaminson Township School District, which includes Cinnaminson High School.
$22,270
Per student
-11%
vs New Jersey
Avg $24,984
+34%
vs U.S.
Avg $16,593
Revenue mix
Local 58.2%
State 37.1%
Federal 4.7%
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 Cinnaminson High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Cinnaminson Middle School | Smaller | Similar economic need | Lower S:T ratio |
| New Albany Elementary School | Smaller | Similar economic need | Higher S:T ratio |
| Eleanor Rush Intermediate School | Smaller | Similar economic need | Lower S:T ratio |
| Cinnaminson Memorial School | Smaller | Similar economic need | No ratio data |
Comparisons are relative to Cinnaminson High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 671
- Students per teacher
- 12:1
- Resource Index
- 49/100
- Enrollment
- 658
- Students per teacher
- 15.7:1
- Resource Index
- 46/100
- Enrollment
- 638
- Students per teacher
- 11.2:1
- Resource Index
- 50/100
- Enrollment
- 44
- Students per teacher
- -
- Resource Index
- 30/100
Similar high 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 (~929 students)
Next steps
Verify locally before acting on Cinnaminson High School's federal record.
- Compare Cinnaminson High School against another school. Compare schools
- Cinnaminson Township 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 Cinnaminson High School
How many students attend Cinnaminson High School?
Cinnaminson High School has 929 students enrolled. It is a high school in Cinnaminson, NJ.
What is the student-teacher ratio at Cinnaminson High School?
The student-teacher ratio at Cinnaminson High School is 13.7:1, which is 16% higher than the New Jersey average of 11.8:1 and 13% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Cinnaminson High School?
8.5% of students at Cinnaminson High School are eligible for free lunch, compared to the New Jersey average of 29.6%.
What is the racial and ethnic makeup of Cinnaminson High School?
The largest demographic group at Cinnaminson High School is White at 72.6% of enrollment, in Cinnaminson, NJ.
What is the Resource Investment Index for Cinnaminson High School?
Cinnaminson High School has a Resource Investment Index of 53/100 (higher reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Cinnaminson High School rank among public schools in Cinnaminson?
By Resource Investment Index, Cinnaminson High School ranks #4 of 4 public schools in Cinnaminson, NJ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Cinnaminson on the city page.
Is Cinnaminson High School a good school?
Cinnaminson High School earns 53/100 on the Resource Investment Index, with class sizes larger than 83% 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 Cinnaminson Township School District?
Besides Cinnaminson High School, Cinnaminson Township School District also operates Cinnaminson Middle School (671 students), New Albany Elementary School (658 students), and Eleanor Rush Intermediate School (638 students). See the Cinnaminson Township School District district page for the complete list.
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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.