Enrollment
372
Massachusetts · 2024-25 NCES data
Elementary school (grades K-5) · Weymouth, MA
Federal NCES profile for William Seach, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 33/100.
The verdict
William Seach earns 33/100 on the Resource Investment Index, with class sizes larger than 86% of Massachusetts schools. It is also more racially and ethnically mixed than most Massachusetts schools.
William Seach has class sizes larger than 86% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, William Seach ranks #6 of 6 elementary schools in Weymouth, MA.
NCES ID 251284002125 Verify on NCES CCD record →
Enrollment
372
Massachusetts · 2024-25 NCES data
Teachers (FTE)
25.0
Federal CCD staff survey
Students per teacher
14.9:1
vs 12.3:1 Massachusetts avg
+21% vs state
How William Seach compares with Massachusetts and U.S. medians
Slightly above state median
14.9:1 - 2.6 above the Massachusetts state median of 12.3:1, indicating larger average class loads than typical schools in the state.
William Seach is a mid-sized elementary school in Weymouth, Massachusetts, enrolling 372 students.
Class loads run heavy: 14.9:1 is larger than about 86% of Massachusetts schools and 21% above the 12.3:1 state mean, so each teacher carries more students than is typical.
With 372 students, its enrollment sits close to the Massachusetts median campus size.
Its Resource Investment Index lands in the lower third of 1,831 scored Massachusetts schools.
Its student body is led by White (41%) and Hispanic or Latino (27%), more mixed than most schools in the state (diversity index 71/100).
Counselor coverage is strong, about 186 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 43.0% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Weymouth's elementary schools, it stands alongside Maria Weston Chapman Middle School (1,187 students): William Seach is smaller than that campus by headcount and runs heavier classes (14.9:1 vs 10.7:1).
Weymouth also operates Weymouth High School (1,679 students) and Maria Weston Chapman Middle School (1,187 students) alongside William Seach.
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
William Seach on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.9:1 | ▲ 21% | 12.3:1 | 15.7:1 |
| Enrollment | 372 | top 57% | - | - |
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 40.9% of enrollment.
Simpson diversity index - at 71.3, William Seach is more mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Weymouth, which includes William Seach.
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 |
|---|---|---|---|
| Weymouth High School | Larger | No free-lunch data | Lower S:T ratio |
| Maria Weston Chapman Middle School | Larger | No free-lunch data | Lower S:T ratio |
| Thomas W. Hamilton Primary School | Similar size | No free-lunch data | Similar S:T ratio |
| Academy Avenue | Similar size | No free-lunch data | Similar S:T ratio |
| Wessagusset | Similar size | No free-lunch data | Lower S:T ratio |
Comparisons are relative to William Seach's own figures; each column derives from NCES Common Core of Data.
5 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 William Seach'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.
William Seach has 372 students enrolled. It is an elementary school in Weymouth, MA.
The student-teacher ratio at William Seach is 14.9:1, which is 21% higher than the Massachusetts average of 12.3:1 and 5% lower than the national average of 15.7:1.
The largest demographic group at William Seach is White at 40.9% of enrollment, in Weymouth, MA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 71.3/100.
William Seach has a Resource Investment Index of 33/100 (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, William Seach ranks #6 of 6 elementary schools in Weymouth, 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 Weymouth on the city page.
William Seach earns 33/100 on the Resource Investment Index, with class sizes larger than 86% of Massachusetts schools. It is also more racially and ethnically mixed than most 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 William Seach, Weymouth also operates Weymouth High School (1,679 students), Maria Weston Chapman Middle School (1,187 students), and Thomas W. Hamilton Primary School (381 students). See the Weymouth 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, “William Seach, Weymouth 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/william-seach-ma
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