Enrollment
631
New Jersey · 2024-25 NCES data
Middle school (grades 6-8) · Haddonfield, NJ
Federal NCES profile for Haddonfield Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 55/100.
The verdict
Haddonfield Middle School earns 55/100 on the Resource Investment Index, with class sizes larger than 95% of New Jersey schools.
Haddonfield Middle School has class sizes larger than 95% of New Jersey schools. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Haddonfield Middle School ranks #4 of 8 public schools in Haddonfield, NJ.
NCES ID 340639001558 Verify on NCES CCD record →
Enrollment
631
New Jersey · 2024-25 NCES data
Teachers (FTE)
38.0
Federal CCD staff survey
Students per teacher
16.6:1
vs 11.8:1 New Jersey avg
+41% vs state
Free-lunch eligible
1.2%
vs 29.6% New Jersey avg
-96% vs state
How Haddonfield Middle School compares with New Jersey and U.S. medians
Larger classes than state median
16.6:1 - 4.8 above the New Jersey state median of 11.8:1, indicating larger average class loads than typical schools in the state.
Haddonfield Middle School is a lower-poverty, mid-sized middle school in Haddonfield, New Jersey, enrolling 631 students.
Class loads run heavy: 16.6:1 is larger than about 95% of New Jersey schools and 41% above the 11.8:1 state mean, so each teacher carries more students than is typical.
Comparatively few students face economic hardship here, 1.2% free-meal eligibility runs 96% below the New Jersey average.
Enrollment of 631 puts it in the larger third of New Jersey schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 2,501 scored New Jersey schools.
Against 447 statewide peers matched on enrollment and economic need, it ranks mid-pack at #199.
Its student body is predominantly White (84% of enrollment) (diversity index 29/100).
Counselor coverage runs a bit thin, about 316 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Attendance holds up well here: only 7.8% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Haddonfield School District spends $19,417 per pupil, 22% below the New Jersey average, a leaner-resourced district than most.
Haddonfield School District also operates Haddonfield Memorial High School (827 students) and Central School (447 students) alongside Haddonfield Middle 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
Haddonfield 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 | 16.6:1 | ▲ 41% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 1.2% | ▼ 96% | 29.6% | 51.7% |
| Enrollment | 631 | top 26% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: White at 84.0% of enrollment.
Simpson diversity index - at 28.6, Haddonfield Middle School is less mixed than the New Jersey school average of 51.2.
District-wide per-pupil expenditure for Haddonfield School District, which includes Haddonfield Middle School.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Haddonfield Memorial High School | Larger | Similar economic need | Lower S:T ratio |
| Central School | Smaller | Similar economic need | Similar S:T ratio |
| J. Fithian Tatem School | Smaller | Similar economic need | Higher S:T ratio |
| Elizabeth Haddon School | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Haddonfield Middle School's own figures; each column derives from NCES Common Core of Data.
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.
Next steps
Verify locally before acting on Haddonfield Middle School's federal record.
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.
Haddonfield Middle School has 631 students enrolled. It is a middle school in Haddonfield, NJ.
The student-teacher ratio at Haddonfield Middle School is 16.6:1, which is 41% higher than the New Jersey average of 11.8:1 and 6% higher than the national average of 15.7:1.
1.2% of students at Haddonfield Middle School are eligible for free lunch, compared to the New Jersey average of 29.6%.
The largest demographic group at Haddonfield Middle School is White at 84.0% of enrollment, in Haddonfield, NJ.
Haddonfield Middle School has a Resource Investment Index of 55/100 (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).
By Resource Investment Index, Haddonfield Middle School ranks #4 of 8 public schools in Haddonfield, 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 Haddonfield on the city page.
Haddonfield Middle School earns 55/100 on the Resource Investment Index, with class sizes larger 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.
Besides Haddonfield Middle School, Haddonfield School District also operates Haddonfield Memorial High School (827 students), Central School (447 students), and J. Fithian Tatem School (433 students). See the Haddonfield School District district page for the complete list.
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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Haddonfield Middle School, Haddonfield NJ.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/haddonfield-middle-school-nj
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.