Enrollment
398
New Jersey · 2024-25 NCES data
Elementary school (grades K-5) · Morris Plains, NJ
Federal NCES profile for Morris Plains Borough School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 58/100.
The verdict
Morris Plains Borough School earns 58/100 on the Resource Investment Index, with class sizes smaller than 75% of New Jersey schools.
Morris Plains Borough School has class sizes smaller than 75% of New Jersey schools. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Morris Plains Borough School ranks #3 of 4 public schools in Morris Plains, NJ.
NCES ID 341077004358 Verify on NCES CCD record →
Enrollment
398
New Jersey · 2024-25 NCES data
Teachers (FTE)
40.0
Federal CCD staff survey
Students per teacher
9.9:1
vs 11.8:1 New Jersey avg
-16% vs state
Free-lunch eligible
6.6%
vs 29.6% New Jersey avg
-78% vs state
How Morris Plains Borough School compares with New Jersey and U.S. medians
At or below state median
9.9:1 - 1.9 below the New Jersey state median of 11.8:1, indicating smaller average class loads than typical schools in the state.
Morris Plains Borough School is a lower-poverty, mid-sized elementary school in Morris Plains, New Jersey, enrolling 398 students.
Class sizes run a bit leaner than typical: 9.9:1 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 6.6% of students eligible for free meals.
With 398 students, its enrollment sits close to the New Jersey median campus size.
Its Resource Investment Index lands in the upper third of 2,501 scored New Jersey schools.
Against 677 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #258.
Its student body is led by White (66%) and Hispanic or Latino (18%) (diversity index 52/100).
Counselor availability sits well past the ASCA benchmark, roughly 398 students sharing each counselor, though short of the most stretched campuses.
Attendance holds up well here: only 7.3% of students were chronically absent, below the typical post-pandemic national figure.
Its district, Morris Plains School District, also runs Mountain Way School (201 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
Morris Plains Borough 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 | 9.9:1 | ▼ 16% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 6.6% | ▼ 78% | 29.6% | 51.7% |
| Enrollment | 398 | top 55% | - | - |
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 66.1% of enrollment.
Simpson diversity index - at 51.8, Morris Plains Borough School is about as mixed as the New Jersey school average of 51.2.
District-wide per-pupil expenditure for Morris Plains School District, which includes Morris Plains Borough 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 |
|---|---|---|---|
| Mountain Way School | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Morris Plains Borough 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 Morris Plains Borough 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.
Morris Plains Borough School has 398 students enrolled. It is an elementary school in Morris Plains, NJ.
The student-teacher ratio at Morris Plains Borough School is 9.9:1, which is 16% lower than the New Jersey average of 11.8:1 and 37% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
6.6% of students at Morris Plains Borough School are eligible for free lunch, compared to the New Jersey average of 29.6%.
The largest demographic group at Morris Plains Borough School is White at 66.1% of enrollment, in Morris Plains, NJ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 51.8/100.
Morris Plains Borough School has a Resource Investment Index of 58/100 (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, Morris Plains Borough School ranks #3 of 4 public schools in Morris Plains, 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 Morris Plains on the city page.
Morris Plains Borough School earns 58/100 on the Resource Investment Index, with class sizes smaller than 75% 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 Morris Plains Borough School, Morris Plains School District also operates Mountain Way School (201 students). See the Morris Plains 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.
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PlainSchools, “Morris Plains Borough School, Morris Plains 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/morris-plains-borough-school-nj
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