Enrollment
863
Massachusetts · 2024-25 NCES data
Elementary school (grades K-5) · Bridgewater, MA
Federal NCES profile for Williams Intermediate School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 25/100.
The verdict
Williams Intermediate School earns 25/100 on the Resource Investment Index, with class sizes larger than 97% of Massachusetts schools.
Williams Intermediate School has class sizes larger than 97% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Williams Intermediate School ranks #4 of 5 public schools in Bridgewater, MA.
NCES ID 250303002657 Verify on NCES CCD record →
Enrollment
863
Massachusetts · 2024-25 NCES data
Teachers (FTE)
47.0
Federal CCD staff survey
Students per teacher
18.4:1
vs 12.3:1 Massachusetts avg
+50% vs state
How Williams Intermediate School compares with Massachusetts and U.S. medians
Larger classes than state median
18.4:1 - 6.1 above the Massachusetts state median of 12.3:1, indicating larger average class loads than typical schools in the state.
Williams Intermediate School is a large elementary school in Bridgewater, Massachusetts, enrolling 863 students.
Class loads run heavy: 18.4:1 is larger than about 97% of Massachusetts schools and 50% above the 12.3:1 state mean, so each teacher carries more students than is typical.
Enrollment of 863 puts it in the larger third of Massachusetts schools by headcount.
Its Resource Investment Index trails 97% 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 White (69%) and African American (13%) (diversity index 49/100).
Counselor access is stretched at roughly 863 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance runs somewhat below the norm, with 23.2% of students chronically absent per the 2021-22 civil-rights collection.
The surrounding Bridgewater-Raynham spends $16,365 per pupil, 27% below the Massachusetts average, a leaner-resourced district than most.
Bridgewater-Raynham also operates Bridgewater-Raynham Regional (1,487 students) and Mitchell Elementary School (931 students) alongside Williams Intermediate 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
Williams Intermediate 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 | 18.4:1 | ▲ 50% | 12.3:1 | 15.7:1 |
| Enrollment | 863 | top 11% | - | - |
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 69.3% of enrollment.
Simpson diversity index - at 49.0, Williams Intermediate School is about as mixed as the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Bridgewater-Raynham, which includes Williams Intermediate 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 |
|---|---|---|---|
| Bridgewater-Raynham Regional | Larger | No free-lunch data | Similar S:T ratio |
| Mitchell Elementary School | Similar size | No free-lunch data | Lower S:T ratio |
| Bridgewater Middle School | Similar size | No free-lunch data | Lower S:T ratio |
| Raynham Middle School | Similar size | No free-lunch data | Lower S:T ratio |
| Laliberte Elementary School | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Williams Intermediate School's own figures; each column derives from NCES Common Core of Data.
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 Williams Intermediate 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.
Williams Intermediate School has 863 students enrolled. It is an elementary school in Bridgewater, MA.
The student-teacher ratio at Williams Intermediate School is 18.4:1, which is 50% higher than the Massachusetts average of 12.3:1 and 17% higher than the national average of 15.7:1.
The largest demographic group at Williams Intermediate School is White at 69.3% of enrollment, in Bridgewater, MA.
Williams Intermediate School has a Resource Investment Index of 25/100 (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, Williams Intermediate School ranks #4 of 5 public schools in Bridgewater, MA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Bridgewater on the city page.
Williams Intermediate School earns 25/100 on the Resource Investment Index, with class sizes larger than 97% 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 Williams Intermediate School, Bridgewater-Raynham also operates Bridgewater-Raynham Regional (1,487 students), Mitchell Elementary School (931 students), and Bridgewater Middle School (828 students). See the Bridgewater-Raynham 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, “Williams Intermediate School, Bridgewater 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/williams-intermediate-school-ma
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