For the 2025-26 school year, there are 2 private schools serving 193 students in Millis, MA (there are 4 public schools, serving 1,186 public students). 14% of all K-12 students in Millis, MA are educated in private schools (compared to the MA state average of 12%).
The top ranked private school in Millis, MA is Woodside Montessori Academy.
The average acceptance rate is 85%, which is higher than the Massachusetts private school average acceptance rate of 71%.
50% of private schools in Millis, MA are religiously affiliated (most commonly Catholic).
Top Ranked Millis Private Schools (2025-26)
School
Location
Quick Facts
350 Village St
Millis, MA 02054
(508) 376-5320
Millis, MA 02054
(508) 376-5320
Gr: PK-8 | 98 students Avg. class size: 20 students Extracurrculars: 6 Tuition & acceptance rate listed
Sparhawk Academy![Sparhawk Academy Photo]( "Sparhawk Academy Photo")
All-boys (Catholic)
376 ORCHARD ST
Millis, MA 02054
(617) 727-4295
Millis, MA 02054
(617) 727-4295
Gr: 3-10 | 95 students Avg. class size: 13 students Sports: 4 | Extracurrculars: 4 Tuition & acceptance rate listed
Millis, Massachusetts Private Schools (Closed)
School
Location
Quick Facts
Millis Country Day School (Closed 2020)
Daycare / Preschool
210 Pleasant St
Millis, MA 02054
(508) 376-8425
Millis, MA 02054
(508) 376-8425
Gr: K | 21 students
Frequently Asked Questions
What are the top ranked private schools in Millis, MA?
The top ranked private schools in Millis, MA is Woodside Montessori Academy.
How many private schools are located in Millis?
2 private schools are located in Millis.
What percentage of students in Millis go to private school?
14% of all K-12 students in Millis are educated in private schools (compared to the MA state average of 12%).
What percentage of private schools are religiously affiliated in Millis?
50% of private schools in Millis are religiously affiliated (most commonly Catholic).
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