Excellent
#116 of 1,793 schools in MA
Top 6% in state
Millis High School
High School · Millis · Millis, MA
A high school in Millis, MA where students score 13 points above what's typical for similar communities.
245 Plain Street, Millis, MA 02054
- Math 64% vs MA 46% (2025)
- Reading 78% vs MA 52% (2025)
- 95%+ 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
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Students at Millis High School score 71% proficient, which is above what's typical for similar communities (expected: 58%).
2025 MCAS proficiency
Most recent published year. School vs. MA average.
Trend
→ SteadyProficiency is down 19 points across the 17-year record (2009–2025) and has held near 71% recently.
Show all 17 years
Multi-year averages used by the rating model: math 79% (multi-year average, 2009-2025) · reading/ELA 88% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 44 test records from MA state assessments and EdFacts (NCES).
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Millis High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Boston map →
Getting around & local context
- Walk 42Car-Dependent
- Bike 37Somewhat Bikeable
- City Safety: Low96/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Millis), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$149,021
Median home value
$570,300
Median rent
$1,733/mo
College educated
50.7%
Homeownership
83.6%
Poverty rate
4.9%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 02054; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Montrose SchoolPrivate · tuition | 6.3private | 6–12 | 3.2 mi | 199 | Compare → |
| Medfield Senior HighEnrollment path unverified | 8.7 | 9–12 | 3.5 mi | 705 | Compare → |
| Clifford AcademyPrivate · tuition | Not rated | 7–12 | 3.9 mi | 17 | Compare → |
| Dover-sherborn Regional HighEnrollment path unverified | 9.4 | 9–12 | 4.2 mi | 648 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Millis
- Schools in district
- 4
- Rank in district
- #1 of 3
- District spending per student
- $21,818NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 2.9%Census SAIPE · 2024
Millis High School is listed in Millis; a district label does not verify attendance for an address.
About Millis High School
Millis High School is a public high school in Millis, MA, part of Millis, serving approximately 317 students in grades 9th-12th with a 10.9:1 student-teacher ratio. It holds a MySchoolScout rating of 8.9 out of 10 and ranks #116 of 1,793 schools in MA. State assessment records show 79% math proficiency (multi-year average, 2009-2025) and 88% reading/ELA proficiency (multi-year average, 2009-2025).
What's said publicly about Millis High School
Synthesized from public, attributable sources. Updated May 2026.
Sources (1)
Frequently asked questions
Common questions about Millis High School
What grades does Millis High School serve?
Millis High School serves students in grades 9th through 12th.
How many students attend Millis High School?
Millis High School has an enrollment of approximately 317 students.
What is the student-teacher ratio at Millis High School?
The student-teacher ratio at Millis High School is 10.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Millis High School rank in MA?
Millis High School ranks #116 of 1,793 schools in MA.
What is Millis High School's MySchoolScout rating?
Millis High School has a current MySchoolScout rating of 8.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Millis High School?
Based on loaded state assessment records, Millis High School has 79% math proficiency (multi-year average, 2009-2025) and 88% reading/ELA proficiency (multi-year average, 2009-2025).
Is Millis High School a charter school?
No, Millis High School is not a charter school. It is a traditional public school operated by the local school district.
Is Millis High School a Title I school?
No, Millis High School is not currently a Title I school.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 317
- Student-Teacher Ratio
- 10.9:1
- Teachers (FTE)
- 29
- Type
- regular
- Setting
- Large Suburb
- County
- Norfolk County
- Chronic Absenteeism (SY 2022-23)
- 15.8%
- Phone
- (508) 376-7010
- 4-Year Graduation
- 95%+
- Area population (ZIP 02054)
- 8,699
- Area average commute
- 28 min
- Area median age
- 47.3
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 MCAS · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 MCAS · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 02054; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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