Enrollment
301
New Jersey · 2024-25 NCES data
Other / mixed grade configuration · Chatham, NJ
Federal NCES profile for Milton Avenue School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
The verdict
Milton Avenue School earns 52/100 on the Resource Investment Index, with class sizes near the New Jersey median.
Milton Avenue School has class sizes near the New Jersey median. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Milton Avenue School ranks #1 of 3 schools in Chatham, NJ.
NCES ID 340000406017 Verify on NCES CCD record →
Enrollment
301
New Jersey · 2024-25 NCES data
Teachers (FTE)
25.0
Federal CCD staff survey
Students per teacher
12:1
vs 11.8:1 New Jersey avg
+2% vs state
Free-lunch eligible
1.8%
vs 29.6% New Jersey avg
-94% vs state
How Milton Avenue School compares with New Jersey and U.S. medians
Slightly above state median
12:1 - 0.2 above the New Jersey state median of 11.8:1, indicating larger average class loads than typical schools in the state.
Milton Avenue School is a lower-poverty, mid-sized combined-grade school in Chatham, New Jersey, enrolling 301 students.
Class loads run somewhat heavier than typical: 12:1 puts it in the larger third of New Jersey schools by student-teacher ratio.
Comparatively few students face economic hardship here, 1.8% free-meal eligibility runs 94% below the New Jersey average.
Enrollment of 301 puts it in the smaller 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.
Among 444 similarly sized, similarly resourced-need New Jersey schools statewide, it ranks #324, in the lower tier once campus size and economic need are matched.
Its student body is led by White (67%) and Asian (15%) (diversity index 51/100).
Counselor coverage runs a bit thin, about 301 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Attendance holds up well here: only 5.3% of students were chronically absent, below the typical post-pandemic national figure.
School District of the Chathams also operates Chatham High School (1,205 students) and Chatham Middle School (833 students) alongside Milton Avenue 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
Milton Avenue 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 | 12:1 | ▲ 2% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 1.8% | ▼ 94% | 29.6% | 51.7% |
| Enrollment | 301 | top 74% | - | - |
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 67.1% of enrollment.
Simpson diversity index - at 51.1, Milton Avenue School is about as mixed as the New Jersey school average of 51.2.
District-wide per-pupil expenditure for School District of the Chathams, which includes Milton Avenue 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 |
|---|---|---|---|
| Chatham High School | Larger | Similar economic need | Similar S:T ratio |
| Chatham Middle School | Larger | Similar economic need | Lower S:T ratio |
| Lafayette Avenue School | Larger | Similar economic need | Similar S:T ratio |
| Southern Boulevard School | Similar size | Similar economic need | Similar S:T ratio |
| Washington Avenue School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Milton Avenue 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 Milton Avenue 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.
Milton Avenue School has 301 students enrolled. It is a public school in Chatham, NJ.
The student-teacher ratio at Milton Avenue School is 12:1, which is 2% higher than the New Jersey average of 11.8:1 and 24% lower than the national average of 15.7:1.
1.8% of students at Milton Avenue School are eligible for free lunch, compared to the New Jersey average of 29.6%.
The largest demographic group at Milton Avenue School is White at 67.1% of enrollment, in Chatham, NJ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 51.1/100.
Milton Avenue School has a Resource Investment Index of 52/100 (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, Milton Avenue School ranks #1 of 3 schools in Chatham, NJ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Chatham on the city page.
Milton Avenue School earns 52/100 on the Resource Investment Index, with class sizes near the New Jersey median. 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 Milton Avenue School, School District of the Chathams also operates Chatham High School (1,205 students), Chatham Middle School (833 students), and Lafayette Avenue School (554 students). See the School District of the Chathams 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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Last updated:
PlainSchools, “Milton Avenue School, Chatham 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/milton-avenue-school-nj
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