Enrollment
267
Massachusetts · 2024-25 NCES data
Middle school (grades 6-8) · Millis, MA
Millis Middle
Federal NCES profile for Millis Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 250792001254
👥 S:T ratio 60
🌟 Gifted program 30
🎓 Counselors 56
📋 Attendance 65
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Millis Middle earns 53/100 on the Resource Investment Index, with class sizes smaller than 81% of Massachusetts schools.
- #3 of 4
- public schools in Millis · Resource Index
- 53
- Resource Index · Higher
- 9.9:1
- small classes for Massachusetts
- 267
- students enrolled
Millis Middle has class sizes smaller than 81% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Millis Middle ranks #3 of 4 public schools in Millis, MA.
School address
Teachers (FTE)
27.0
Federal CCD staff survey
Students per teacher
9.9:1
vs 12.3:1 Massachusetts avg
-20% vs state
Student-teacher ratio in context
How Millis Middle compares with Massachusetts and U.S. medians
What stands out at Millis Middle
Millis Middle is a mid-sized middle school in Millis, Massachusetts, enrolling 267 students.
Class sizes run a bit leaner than typical: 9.9:1 puts it in the smaller third of Massachusetts schools by student-teacher ratio.
Enrollment of 267 puts it in the smaller third of Massachusetts schools by headcount.
Its Resource Investment Index lands in the upper third of 1,831 scored Massachusetts schools.
Its student body is predominantly White (82% of enrollment) (diversity index 32/100).
Counselor coverage is strong, about 223 students per counselor, inside the American School Counselor Association's recommended 250:1.
13.9% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Millis also operates Clyde F Brown (603 students) and Millis High School (286 students) alongside Millis 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 Millis Middle compares
Millis 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 | 9.9:1 | ▼ 20% | 12.3:1 | 15.7:1 |
| Enrollment | 267 | top 77% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
9.9:1
Leaner classes than 89% of US schools, among the more generously staffed nationally.
267
Bigger than 28% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
9.9:1
students per teacher
- 20% below state mean
Top 19% in Massachusetts - lower ratio than 81% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
13.9%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$22,361
per pupil, district-wide
- below Massachusetts avg of $22,458
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors1.2 FTE
Per 223 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 1 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.4 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 81.6%
Hispanic or Latino 8.6%
Two or More 5.2%
Asian 1.9%
African American 1.5%
American Indian / Alaska Native 0.7%
Native Hawaiian / Pacific Islander 0.4%
Largest group: White at 81.6% of enrollment.
Student-body diversity index 32.3/100
Simpson diversity index - at 32.3, Millis Middle is less mixed than the Massachusetts school average of 47.3.
Programs
Funding & spending
District-wide per-pupil expenditure for Millis, which includes Millis Middle.
$22,361
Per student
0%
vs Massachusetts
Avg $22,458
+35%
vs U.S.
Avg $16,593
Revenue mix
Local 63.5%
State 29.7%
Federal 6.9%
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 Millis Middle Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Clyde F Brown | Larger | No free-lunch data | Higher S:T ratio |
| Millis High School | Similar size | No free-lunch data | Similar S:T ratio |
| Ties | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Millis Middle's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 603
- Students per teacher
- 13.7:1
- Resource Index
- 36/100
- Enrollment
- 286
- Students per teacher
- 9.5:1
- Resource Index
- 58/100
- Enrollment
- 5
- Students per teacher
- 5:1
- Resource Index
- 80/100
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 (~267 students)
Similar student-teacher ratio (~9.9:1)
Next steps
Verify locally before acting on Millis Middle's federal record.
- Compare Millis Middle against another school. Compare schools
- Millis'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 Millis Middle
How many students attend Millis Middle?
Millis Middle has 267 students enrolled. It is a middle school in Millis, MA.
What is the student-teacher ratio at Millis Middle?
The student-teacher ratio at Millis Middle is 9.9:1, which is 20% lower than the Massachusetts average of 12.3:1 and 37% 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 Millis Middle?
The largest demographic group at Millis Middle is White at 81.6% of enrollment, in Millis, MA.
What is the Resource Investment Index for Millis Middle?
Millis Middle has a Resource Investment Index of 53/100 (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 Millis Middle rank among public schools in Millis?
By Resource Investment Index, Millis Middle ranks #3 of 4 public schools in Millis, 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 Millis on the city page.
Is Millis Middle a good school?
Millis Middle earns 53/100 on the Resource Investment Index, with class sizes smaller than 81% 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.
What other schools are in Millis?
Besides Millis Middle, Millis also operates Clyde F Brown (603 students), Millis High School (286 students), and Ties (5 students). See the Millis 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.