Enrollment
549
Massachusetts · 2024-25 NCES data
Elementary school (grades K-5) · North Attleborough, MA
Federal NCES profile for Joseph W Martin Jr Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 34/100.
The verdict
Joseph W Martin Jr Elementary earns 34/100 on the Resource Investment Index, with class sizes larger than 83% of Massachusetts schools.
Joseph W Martin Jr Elementary has class sizes larger than 83% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Joseph W Martin Jr Elementary ranks #4 of 5 elementary schools in North Attleborough, MA.
NCES ID 250873001404 Verify on NCES CCD record →
Enrollment
549
Massachusetts · 2024-25 NCES data
Teachers (FTE)
38.0
Federal CCD staff survey
Students per teacher
14.4:1
vs 12.3:1 Massachusetts avg
+17% vs state
How Joseph W Martin Jr Elementary compares with Massachusetts and U.S. medians
Slightly above state median
14.4:1 - 2.1 above the Massachusetts state median of 12.3:1, indicating larger average class loads than typical schools in the state.
Joseph W Martin Jr Elementary is a mid-sized elementary school in North Attleborough, Massachusetts, enrolling 549 students.
Class loads run somewhat heavier than typical: 14.4:1 puts it in the larger third of Massachusetts schools by student-teacher ratio.
Enrollment of 549 puts it in the larger third of Massachusetts schools by headcount.
Its Resource Investment Index lands in the lower third of 1,831 scored Massachusetts schools.
Its student body is led by White (78%) and African American (7%) (diversity index 38/100).
Counselor access is stretched at roughly 549 students per counselor, well above the ASCA-recommended 250:1 ceiling.
14.9% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding North Attleborough spends $16,681 per pupil, 26% below the Massachusetts average, a leaner-resourced district than most.
Among North Attleborough's elementary schools, it stands alongside Amvet Boulevard (417 students): Joseph W Martin Jr Elementary is larger than that campus by headcount and runs leaner classes (14.4:1 vs 16.7:1).
North Attleborough also operates North Attleboro High (1,018 students) and North Attleborough Middle (965 students) alongside Joseph W Martin Jr Elementary.
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
Joseph W Martin Jr Elementary on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.4:1 | ▲ 17% | 12.3:1 | 15.7:1 |
| Enrollment | 549 | top 31% | - | - |
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 78.0% of enrollment.
Simpson diversity index - at 37.9, Joseph W Martin Jr Elementary is less mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for North Attleborough, which includes Joseph W Martin Jr Elementary.
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 |
|---|---|---|---|
| North Attleboro High | Larger | No free-lunch data | Similar S:T ratio |
| North Attleborough Middle | Larger | No free-lunch data | Similar S:T ratio |
| Amvet Boulevard | Similar size | No free-lunch data | Higher S:T ratio |
| Community | Smaller | No free-lunch data | Lower S:T ratio |
| Roosevelt Avenue | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Joseph W Martin Jr Elementary's own figures; each column derives from NCES Common Core of Data.
4 comparable elementary schools (grades K-5) serving the same city.
Matched by enrollment size and by staffing ratio across all of Massachusetts, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Joseph W Martin Jr Elementary'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.
Joseph W Martin Jr Elementary has 549 students enrolled. It is an elementary school in North Attleborough, MA.
The student-teacher ratio at Joseph W Martin Jr Elementary is 14.4:1, which is 17% higher than the Massachusetts average of 12.3:1 and 8% lower than the national average of 15.7:1.
The largest demographic group at Joseph W Martin Jr Elementary is White at 78.0% of enrollment, in North Attleborough, MA.
Joseph W Martin Jr Elementary has a Resource Investment Index of 34/100 (typical 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, Joseph W Martin Jr Elementary ranks #4 of 5 elementary schools in North Attleborough, MA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in North Attleborough on the city page.
Joseph W Martin Jr Elementary earns 34/100 on the Resource Investment Index, with class sizes larger than 83% of Massachusetts 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 Joseph W Martin Jr Elementary, North Attleborough also operates North Attleboro High (1,018 students), North Attleborough Middle (965 students), and Amvet Boulevard (417 students). See the North Attleborough 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, “Joseph W Martin Jr Elementary, North Attleborough MA.” 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/joseph-w-martin-jr-elementary-ma
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