Enrollment
138
New Jersey · 2024-25 NCES data
Elementary school (grades K-5) · Belleville, NJ
Federal NCES profile for Belleville Ps9, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 51/100.
The verdict
Belleville Ps9 earns 51/100 on the Resource Investment Index, with class sizes larger than 96% of New Jersey schools.
Belleville Ps9 has class sizes larger than 96% of New Jersey schools. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Belleville Ps9 ranks #3 of 3 elementary schools in Belleville, NJ.
NCES ID 340135001972 Verify on NCES CCD record →
Enrollment
138
New Jersey · 2024-25 NCES data
Teachers (FTE)
8.0
Federal CCD staff survey
Students per teacher
17.3:1
vs 11.8:1 New Jersey avg
+47% vs state
Free-lunch eligible
41.3%
vs 29.6% New Jersey avg
+40% vs state
How Belleville Ps9 compares with New Jersey and U.S. medians
Larger classes than state median
17.3:1 - 5.5 above the New Jersey state median of 11.8:1, indicating larger average class loads than typical schools in the state.
Belleville Ps9 is a small elementary school in Belleville, New Jersey, enrolling 138 students.
Class loads run heavy: 17.3:1 is larger than about 96% of New Jersey schools and 47% above the 11.8:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat above the state's typical profile, with 41.3% of students eligible for free meals.
This is a small campus: fewer students than 94% of New Jersey schools, with 138 enrolled.
Its Resource Investment Index sits near the middle of the pack among 2,501 scored New Jersey schools.
Against 55 statewide peers matched on enrollment and economic need, it ranks mid-pack at #31.
Its student body is predominantly Hispanic or Latino (83% of enrollment) (diversity index 31/100).
Counselor coverage is strong, about 138 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 28.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Belleville Public School District also operates Belleville High School (1,590 students) and Belleville Middle School (685 students) alongside Belleville Ps9.
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
Belleville Ps9 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 | 17.3:1 | ▲ 47% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 41.3% | ▲ 40% | 29.6% | 51.7% |
| Enrollment | 138 | top 94% | - | - |
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: Hispanic or Latino at 82.6% of enrollment.
Simpson diversity index - at 30.9, Belleville Ps9 is less mixed than the New Jersey school average of 51.2.
District-wide per-pupil expenditure for Belleville Public School District, which includes Belleville Ps9.
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 |
|---|---|---|---|
| Belleville High School | Larger | Similar economic need | Lower S:T ratio |
| Belleville Middle School | Larger | Similar economic need | Lower S:T ratio |
| Belleville Ps8 | Larger | Similar economic need | Similar S:T ratio |
| Belleville Ps4 | Larger | Similar economic need | Lower S:T ratio |
| Belleville Ps7 | Larger | Lower economic need | Lower S:T ratio |
Comparisons are relative to Belleville Ps9'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 Belleville Ps9'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.
Belleville Ps9 has 138 students enrolled. It is an elementary school in Belleville, NJ.
The student-teacher ratio at Belleville Ps9 is 17.3:1, which is 47% higher than the New Jersey average of 11.8:1 and 10% higher than the national average of 15.7:1.
41.3% of students at Belleville Ps9 are eligible for free lunch, compared to the New Jersey average of 29.6%.
The largest demographic group at Belleville Ps9 is Hispanic or Latino at 82.6% of enrollment, in Belleville, NJ.
Belleville Ps9 has a Resource Investment Index of 51/100 (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, Belleville Ps9 ranks #3 of 3 elementary schools in Belleville, NJ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Belleville on the city page.
Belleville Ps9 earns 51/100 on the Resource Investment Index, with class sizes larger than 96% 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 Belleville Ps9, Belleville Public School District also operates Belleville High School (1,590 students), Belleville Middle School (685 students), and Belleville Ps8 (505 students). See the Belleville Public 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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Last updated:
PlainSchools, “Belleville Ps9, Belleville 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/belleville-ps9-nj
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