Enrollment
337
Massachusetts · 2024-25 NCES data
Middle school (grades 6-8) · Longmeadow, MA
Williams Middle
Federal NCES profile for Williams Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 56/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 250699000743
👥 S:T ratio 52
🌟 Gifted program 30
🎓 Counselors 66
📋 Attendance 76
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Williams Middle earns 56/100 on the Resource Investment Index, with class sizes near the Massachusetts median.
- #1 of 6
- public schools in Longmeadow · Resource Index
- 56
- Resource Index · Higher
- 12:1
- students per teacher
- 337
- students enrolled
Williams Middle has class sizes near the Massachusetts median. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Williams Middle ranks #1 of 6 public schools in Longmeadow, MA.
School address
District: Longmeadow · Massachusetts
NCES ID 250699000743 Verify on NCES CCD record →
Teachers (FTE)
28.0
Federal CCD staff survey
Students per teacher
12:1
vs 12.3:1 Massachusetts avg
-2% vs state
Student-teacher ratio in context
How Williams Middle compares with Massachusetts and U.S. medians
What stands out at Williams Middle
Williams Middle is a mid-sized middle school in Longmeadow, Massachusetts, enrolling 337 students.
At 12:1, its student-teacher ratio sits close to the Massachusetts median, within a few percentage points of the 12.3:1 state norm, neither notably crowded nor notably small.
With 337 students, its enrollment sits close to the Massachusetts median campus size.
Its Resource Investment Index outscores 92% of the 1,831 Massachusetts schools with a score on record, a top-tier result on this measure.
Its student body is led by White (72%) and Asian (11%) (diversity index 46/100).
Counselor coverage is strong, about 169 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance holds up well here: only 9.8% of students were chronically absent, below the typical post-pandemic national figure.
Among Longmeadow's middle schools, it stands alongside Glenbrook Middle (327 students): Williams Middle is larger than that campus by headcount and runs heavier classes (12:1 vs 11.3:1).
Longmeadow also operates Longmeadow High (897 students) and Wolf Swamp Road (429 students) alongside Williams Middle.
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
How Williams Middle compares
Williams Middle on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12:1 | ▼ 2% | 12.3:1 | 15.7:1 |
| Enrollment | 337 | top 64% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12:1
Leaner classes than 75% of US schools, among the more generously staffed nationally.
337
Bigger than 38% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
12:1
students per teacher
- 2% below state mean
Top 52% in Massachusetts - lower ratio than 48% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
9.8%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$18,643
per pupil, district-wide
- below Massachusetts avg of $22,458
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 169 students, the combined health-and-guidance staffing load for this school.
Discipline context
5
in-school suspensions + 7 out-of-school
Suspension rate: 1.5 per 100 students. Combined in-school and out-of-school rate: 3.6 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
Student demographics
White 72.3%
Asian 11.3%
Hispanic or Latino 7.4%
Two or More 5.7%
African American 3.3%
Largest group: White at 72.3% of enrollment.
Student-body diversity index 45.5/100
Simpson diversity index - at 45.5, Williams Middle is about as mixed as the Massachusetts school average of 47.3.
Programs
Funding & spending
District-wide per-pupil expenditure for Longmeadow, which includes Williams Middle.
$18,643
Per student
-17%
vs Massachusetts
Avg $22,458
+12%
vs U.S.
Avg $16,593
Revenue mix
Local 71.4%
State 21.8%
Federal 6.7%
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.
How Williams Middle Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Longmeadow High | Larger | No free-lunch data | Similar S:T ratio |
| Wolf Swamp Road | Larger | No free-lunch data | Similar S:T ratio |
| Center | Similar size | No free-lunch data | Similar S:T ratio |
| Blueberry Hill | Similar size | No free-lunch data | Similar S:T ratio |
| Glenbrook Middle | Similar size | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Williams Middle's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 897
- Students per teacher
- 11.1:1
- Resource Index
- 52/100
- Enrollment
- 429
- Students per teacher
- 11.3:1
- Resource Index
- 44/100
- Enrollment
- 412
- Students per teacher
- 11.8:1
- Resource Index
- 44/100
- Enrollment
- 362
- Students per teacher
- 10.6:1
- Resource Index
- 44/100
- Enrollment
- 327
- Students per teacher
- 11.3:1
- Resource Index
- 56/100
Similar middle schools in Longmeadow
1 comparable middle schools (grades 6-8) serving the same city.
Similar middle schools statewide
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.
Similar enrollment (~337 students)
Similar student-teacher ratio (~12:1)
Next steps
Verify locally before acting on Williams Middle's federal record.
- Compare Williams Middle against another school. Compare schools
- Longmeadow's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Williams Middle
How many students attend Williams Middle?
Williams Middle has 337 students enrolled. It is a middle school in Longmeadow, MA.
What is the student-teacher ratio at Williams Middle?
The student-teacher ratio at Williams Middle is 12:1, which is 2% lower than the Massachusetts average of 12.3:1 and 24% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Williams Middle?
The largest demographic group at Williams Middle is White at 72.3% of enrollment, in Longmeadow, MA.
What is the Resource Investment Index for Williams Middle?
Williams Middle has a Resource Investment Index of 56/100 (higher 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).
How does Williams Middle rank among public schools in Longmeadow?
By Resource Investment Index, Williams Middle ranks #1 of 6 public schools in Longmeadow, 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 Longmeadow on the city page.
Is Williams Middle a good school?
Williams Middle earns 56/100 on the Resource Investment Index, with class sizes near the Massachusetts median. 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.
What other schools are in Longmeadow?
Besides Williams Middle, Longmeadow also operates Longmeadow High (897 students), Wolf Swamp Road (429 students), and Center (412 students). See the Longmeadow district page for the complete list.
Related tools
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.