Enrollment
5
Massachusetts · 2024-25 NCES data
High school (grades 9-12) · Millis, MA
Federal NCES profile for Ties, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 80/100.
The verdict
Ties earns 80/100 on the Resource Investment Index, with class sizes smaller than 99% of Massachusetts schools. It is also one of the smallest schools in Massachusetts.
Ties has class sizes smaller than 99% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Ties ranks #1 of 4 public schools in Millis, MA.
Enrollment
5
Massachusetts · 2024-25 NCES data
Teachers (FTE)
1.0
Federal CCD staff survey
Students per teacher
5:1
vs 12.3:1 Massachusetts avg
-59% vs state
How Ties compares with Massachusetts and U.S. medians
Smaller classes than state median
5:1 - 7.3 below the Massachusetts state median of 12.3:1, indicating smaller average class loads than typical schools in the state.
Ties is a small high school in Millis, Massachusetts, enrolling 5 students.
Classes run notably small here: at 5:1, Ties is leaner than roughly 99% of Massachusetts schools and 59% under the state's 12.3:1 norm, more adult attention per pupil than most peers.
This is a small campus: fewer students than 99% of Massachusetts schools, with 5 enrolled.
Its Resource Investment Index outscores 100% of the 1,831 Massachusetts schools with a score on record, a top-tier result on this measure.
Its student body is predominantly White (80% of enrollment) (diversity index 32/100).
Among Millis's high schools, it stands alongside Millis High School (286 students): Ties is smaller than that campus by headcount and runs leaner classes (5:1 vs 9.5:1).
Millis also operates Clyde F Brown (603 students) and Millis High School (286 students) alongside Ties.
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
Ties on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 5:1 | ▼ 59% | 12.3:1 | 15.7:1 |
| Enrollment | 5 | top 100% | - | - |
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 80.0% of enrollment.
Simpson diversity index - at 32.0, Ties is less mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Millis, which includes Ties.
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 |
|---|---|---|---|
| Clyde F Brown | Larger | No free-lunch data | Higher S:T ratio |
| Millis High School | Larger | No free-lunch data | Higher S:T ratio |
| Millis Middle | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Ties's own figures; each column derives from NCES Common Core of Data.
1 comparable high schools (grades 9-12) 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 Ties'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.
Ties has 5 students enrolled. It is a high school in Millis, MA.
The student-teacher ratio at Ties is 5:1, which is 59% lower than the Massachusetts average of 12.3:1 and 68% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Ties is White at 80.0% of enrollment, in Millis, MA.
Ties has a Resource Investment Index of 80/100 (higher reported resources relative to schools nationally) based on 1 factor: student-teacher ratio. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
By Resource Investment Index, Ties ranks #1 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.
Ties earns 80/100 on the Resource Investment Index, with class sizes smaller than 99% of Massachusetts schools. It is also one of the smallest schools in Massachusetts. 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 Ties, Millis also operates Clyde F Brown (603 students), Millis High School (286 students), and Millis Middle (267 students). See the Millis 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, “Ties, Millis 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/ties-ma
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