Enrollment
386
Massachusetts · 2024-25 NCES data
Elementary school (grades K-5) · Worcester, MA
Federal NCES profile for Grafton Street, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 27/100.
The verdict
Grafton Street earns 27/100 on the Resource Investment Index, with class sizes larger than 94% of Massachusetts schools.
Grafton Street has class sizes larger than 94% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Grafton Street ranks #13 of 16 elementary schools in Worcester, MA.
NCES ID 251323002219 Verify on NCES CCD record →
Enrollment
386
Massachusetts · 2024-25 NCES data
Teachers (FTE)
23.0
Federal CCD staff survey
Students per teacher
16.8:1
vs 12.3:1 Massachusetts avg
+37% vs state
How Grafton Street compares with Massachusetts and U.S. medians
Larger classes than state median
16.8:1 - 4.5 above the Massachusetts state median of 12.3:1, indicating larger average class loads than typical schools in the state.
Grafton Street is a mid-sized elementary school in Worcester, Massachusetts, enrolling 386 students.
Class loads run heavy: 16.8:1 is larger than about 94% of Massachusetts schools and 37% above the 12.3:1 state mean, so each teacher carries more students than is typical.
With 386 students, its enrollment sits close to the Massachusetts median campus size.
Its Resource Investment Index trails 96% 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 (50%) and White (25%) (diversity index 66/100).
Counselor coverage runs a bit thin, about 276 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 49.0% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 16.4% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Worcester's elementary schools, it stands alongside Learning First Charter Public School (666 students): Grafton Street is smaller than that campus by headcount and runs leaner classes (16.8:1 vs 21.5:1).
Worcester also operates South High Community (1,800 students) and Doherty Memorial High (1,573 students) alongside Grafton Street.
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
Grafton Street on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.8:1 | ▲ 37% | 12.3:1 | 15.7:1 |
| Enrollment | 386 | 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: Hispanic or Latino at 49.7% of enrollment.
Simpson diversity index - at 65.7, Grafton Street is more mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Worcester, which includes Grafton Street.
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 |
|---|---|---|---|
| South High Community | Larger | No free-lunch data | Similar S:T ratio |
| Doherty Memorial High | Larger | No free-lunch data | Higher S:T ratio |
| Worcester Technical High | Larger | No free-lunch data | Lower S:T ratio |
| North High | Larger | No free-lunch data | Similar S:T ratio |
| Burncoat Senior High | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Grafton Street's own figures; each column derives from NCES Common Core of Data.
6 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 Grafton Street'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.
Grafton Street has 386 students enrolled. It is an elementary school in Worcester, MA.
The student-teacher ratio at Grafton Street is 16.8:1, which is 37% higher than the Massachusetts average of 12.3:1 and 7% higher than the national average of 15.7:1.
The largest demographic group at Grafton Street is Hispanic or Latino at 49.7% of enrollment, in Worcester, MA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 65.7/100.
Grafton Street has a Resource Investment Index of 27/100 (lower 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, Grafton Street ranks #13 of 16 elementary schools in Worcester, 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 Worcester on the city page.
Grafton Street earns 27/100 on the Resource Investment Index, with class sizes larger than 94% 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 Grafton Street, Worcester also operates South High Community (1,800 students), Doherty Memorial High (1,573 students), and Worcester Technical High (1,442 students). See the Worcester 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, “Grafton Street, Worcester 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/grafton-street-ma
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