For the 2025 school year, there are 4 private schools serving 1,136 students in Arlington, MA (there are 11 public schools, serving 5,997 public students). 16% of all K-12 students in Arlington, MA are educated in private schools (compared to the MA state average of 12%).
The top ranked private schools in Arlington, MA include Lesley Ellis School, St. Agnes School, and Arlington Catholic High School.
The average acceptance rate is 90%, which is higher than the Massachusetts private school average acceptance rate of 69%.
50% of private schools in Arlington, MA are religiously affiliated (most commonly Catholic).
Top Ranked Arlington Private Schools (2025)
School
Location
Grades
Students
16 Medford St
Arlington, MA 02474
(781) 646-7770
Arlington, MA 02474
(781) 646-7770
Grades: 9-12
| 456 students
St. Agnes School
(Catholic)
39 Medford Street
Arlington, MA 02474
(781) 643-9031
Arlington, MA 02474
(781) 643-9031
Grades: PK-8
| 317 students
Arlington Children's Center Inc
Daycare / Preschool
17 Irving Street
Arlington, MA 02476
(781) 646-9307
Arlington, MA 02476
(781) 646-9307
Grades: NS-K
| 112 students
Frequently Asked Questions
What are the top ranked private schools in Arlington, MA?
The top ranked private schools in Arlington, MA include Lesley Ellis School, St. Agnes School, and Arlington Catholic High School.
How many private schools are located in Arlington?
4 private schools are located in Arlington.
What percentage of students in Arlington go to private school?
16% of all K-12 students in Arlington are educated in private schools (compared to the MA state average of 12%).
What percentage of private schools are religiously affiliated in Arlington?
50% of private schools in Arlington are religiously affiliated (most commonly Catholic).
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