For the 2026 school year, there is 1 private high school serving 95 students in Millis, MA.
The average acceptance rate is 80%, which is higher than the Massachusetts private high school average acceptance rate of 62%.
100% of private high schools in Millis, MA are religiously affiliated (most commonly Catholic).
Private High Schools in Millis, MA (2026)
School
Location
Quick Facts
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
Overview
This Town (Millis)
This State (MA)
# Schools
1 School
Student Body:
# Students
95 Students
57,195 Students
Academics and Faculty:
# Teachers
15 Teachers
8,491 Teachers
Average Student-Teacher Ratio
6:1
6:1
% Average Faculty w/Advanced Degree
75%
70%
Average Class Size
13 students
12 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$13,150
$40,829
Average % on Financial Aid
45%
39%
Average Acceptance Rate
80%
62%
Students by Ethnicity:
Diversity Score
-
0.52
# American Indian Students
n/a
127 Students
% American Indian Students
n/a
n/a
# Asian Students
n/a
4,063 Students
% Asian Students
n/a
7%
# Hispanic Students
n/a
3,645 Students
% Hispanic Students
n/a
6%
# Black Students
n/a
3,816 Students
% Black Students
n/a
7%
# White Students
n/a
39,391 Students
% White Students
n/a
67%
# Hawaiian Students
n/a
35 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
n/a
7,401 Students
% of Others Students
n/a
13%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
4 extracurriculars
20 extracurriculars
Average Number of Sports
4 sports
12 sports
Frequently Asked Questions
How many private high schools are located in Millis, MA?
1 private high schools are located in Millis, MA.
What percentage of private high schools are religiously affiliated in Millis?
100% of private high schools in Millis are religiously affiliated (most commonly Catholic).
Recent Articles
Financial Aid 101 for Private School Families 2026
Guide to private school financial aid in 2026, with current costs, key planning timelines and practical steps parents need to maximize aid options.
Why Extracurricular Activities Matter in 2026
Discover why extracurricular activities remain essential in 2026, with updated research, costs, and admissions insights for parents and students.
How to Appeal for Financial Aid After Admission
Learn how to appeal for financial aid after admission to a private school, with expert steps, timelines, and 2026 updates for families.