Enrollment
419
New Jersey · 2024-25 NCES data
Middle school (grades 6-8) · Whippany, NJ
Federal NCES profile for Memorial Junior School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 69/100.
The verdict
Memorial Junior School earns 69/100 on the Resource Investment Index, with class sizes smaller than 83% of New Jersey schools.
Memorial Junior School has class sizes smaller than 83% of New Jersey schools. Computed live against every New Jersey school reporting to NCES.
NCES ID 340669004254 Verify on NCES CCD record →
Enrollment
419
New Jersey · 2024-25 NCES data
Teachers (FTE)
45.0
Federal CCD staff survey
Students per teacher
9.3:1
vs 11.8:1 New Jersey avg
-21% vs state
Free-lunch eligible
5.4%
vs 29.6% New Jersey avg
-82% vs state
How Memorial Junior School compares with New Jersey and U.S. medians
Smaller classes than state median
9.3:1 - 2.5 below the New Jersey state median of 11.8:1, indicating smaller average class loads than typical schools in the state.
Memorial Junior School is a lower-poverty, mid-sized middle school in Whippany, New Jersey, enrolling 419 students.
Class sizes run a bit leaner than typical: 9.3:1 puts it in the smaller third of New Jersey schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 5.4% of students eligible for free meals.
With 419 students, its enrollment sits close to the New Jersey median campus size.
Its Resource Investment Index outscores 95% of the 2,501 New Jersey schools with a score on record, a top-tier result on this measure.
Among 661 similarly sized, similarly resourced-need New Jersey schools statewide, it ranks #33, a top-tier result once campus size and economic need are matched.
Its student body is led by White (59%) and Hispanic or Latino (16%) (diversity index 60/100).
Counselor coverage is strong, about 210 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance holds up well here: only 6.4% of students were chronically absent, below the typical post-pandemic national figure.
Hanover Township School District also operates Bee Meadow School (294 students) and Mountview Road School (276 students) alongside Memorial Junior 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
Memorial Junior 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 | 9.3:1 | ▼ 21% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 5.4% | ▼ 82% | 29.6% | 51.7% |
| Enrollment | 419 | top 52% | - | - |
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 58.9% of enrollment.
Simpson diversity index - at 60.3, Memorial Junior School is more mixed than the New Jersey school average of 51.2.
District-wide per-pupil expenditure for Hanover Township School District, which includes Memorial Junior 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 |
|---|---|---|---|
| Bee Meadow School | Smaller | Similar economic need | Similar S:T ratio |
| Mountview Road School | Smaller | Similar economic need | Higher S:T ratio |
| Salem Drive School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Memorial Junior 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 Memorial Junior 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.
Memorial Junior School has 419 students enrolled. It is a middle school in Whippany, NJ.
The student-teacher ratio at Memorial Junior School is 9.3:1, which is 21% lower than the New Jersey average of 11.8:1 and 41% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
5.4% of students at Memorial Junior School are eligible for free lunch, compared to the New Jersey average of 29.6%.
The largest demographic group at Memorial Junior School is White at 58.9% of enrollment, in Whippany, NJ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 60.3/100.
Memorial Junior School has a Resource Investment Index of 69/100 (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).
Memorial Junior School earns 69/100 on the Resource Investment Index, with class sizes smaller 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.
Besides Memorial Junior School, Hanover Township School District also operates Bee Meadow School (294 students), Mountview Road School (276 students), and Salem Drive School (245 students). See the Hanover Township 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, “Memorial Junior School, Whippany 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/memorial-junior-school-nj/
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.