Enrollment
364
Massachusetts · 2024-25 NCES data
Other / mixed grade configuration · Roxbury, MA
Federal NCES profile for Tobin K-8 School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 29/100.
The verdict
Tobin K-8 School earns 29/100 on the Resource Investment Index, even as it posts class sizes smaller than 75% of Massachusetts schools.
Tobin K-8 School has class sizes smaller than 75% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Tobin K-8 School ranks #6 of 12 schools in Roxbury, MA.
Enrollment
364
Massachusetts · 2024-25 NCES data
Teachers (FTE)
35.0
Federal CCD staff survey
Students per teacher
10.4:1
vs 12.3:1 Massachusetts avg
-15% vs state
How Tobin K-8 School compares with Massachusetts and U.S. medians
At or below state median
10.4:1 - 1.9 below the Massachusetts state median of 12.3:1, indicating smaller average class loads than typical schools in the state.
Tobin K-8 School is a mid-sized combined-grade school in Roxbury, Massachusetts, enrolling 364 students.
Class sizes run a bit leaner than typical: 10.4:1 puts it in the smaller third of Massachusetts schools by student-teacher ratio.
With 364 students, its enrollment sits close to the Massachusetts median campus size.
Its Resource Investment Index trails 94% of the 1,831 Massachusetts schools with a score on record, one of the lower results on this measure.
Its student body is led by Hispanic or Latino (63%) and African American (24%) (diversity index 54/100).
Chronic absenteeism is elevated: 67.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Boston spends $34,835 per pupil, 55% above the Massachusetts average, a better-resourced district than most.
Among Roxbury's public schools, it stands alongside O'bryant School of Math & Science (1,509 students): Tobin K-8 School is smaller than that campus by headcount and runs leaner classes (10.4:1 vs 14.8:1).
Boston also operates Boston Latin School (2,424 students) and Boston Latin Academy (1,693 students) alongside Tobin K-8 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
Tobin K-8 School on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10.4:1 | ▼ 15% | 12.3:1 | 15.7:1 |
| Enrollment | 364 | top 60% | - | - |
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 63.2% of enrollment.
Simpson diversity index - at 53.8, Tobin K-8 School is more mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Boston, which includes Tobin K-8 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 |
|---|---|---|---|
| Boston Latin School | Larger | No free-lunch data | Higher S:T ratio |
| Boston Latin Academy | Larger | No free-lunch data | Higher S:T ratio |
| O'bryant School of Math & Science | Larger | No free-lunch data | Higher S:T ratio |
| East Boston High School | Larger | No free-lunch data | Higher S:T ratio |
| Madison Park Technical Vocational High School | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Tobin K-8 School's own figures; each column derives from NCES Common Core of Data.
6 comparable other schools (grades Mixed) 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 Tobin K-8 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.
Tobin K-8 School has 364 students enrolled. It is a public school in Roxbury, MA.
The student-teacher ratio at Tobin K-8 School is 10.4:1, which is 15% lower than the Massachusetts average of 12.3:1 and 34% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Tobin K-8 School is Hispanic or Latino at 63.2% of enrollment, in Roxbury, MA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 53.8/100.
Tobin K-8 School has a Resource Investment Index of 29/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Tobin K-8 School ranks #6 of 12 schools in Roxbury, MA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Roxbury on the city page.
Tobin K-8 School earns 29/100 on the Resource Investment Index, even as it posts class sizes smaller than 75% 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 Tobin K-8 School, Boston also operates Boston Latin School (2,424 students), Boston Latin Academy (1,693 students), and O'bryant School of Math & Science (1,509 students). See the Boston 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, “Tobin K-8 School, Roxbury 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/tobin-k-8-school-ma
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.