Private School Review - Established 2003

Best Massachusetts Private Schools Belonging to National Council for Private School Accreditation (NCPSA) (2026-27)

For the 2026-27 school year, there are 2 private schools belonging to National Council for Private School Accreditation (NCPSA) serving 149 students in Massachusetts. You can also find more schools membership associations in Massachusetts.
The average acceptance rate is 77%, which is higher than the Massachusetts private school average acceptance rate of 73%.
50% of private schools belonging to National Council for Private School Accreditation (NCPSA) in Massachusetts are religiously affiliated (most commonly Seventh Day Adventist).

Quick Facts (2026-27)

  • # Private Schools: 2

Quick Facts (2026-27)

  • # Private Schools: 2

Private Schools Belonging to National Council for Private School Accreditation (NCPSA) in Massachusetts (2026-27)

Thacher Montessori School Photo
Thacher Montessori School
Gr: NS-8 | 116 students
Avg. class size: 18 students
Sports: 5 | Extracurriculars: 4
Montessori School
1425 Blue Hill Ave
Milton, MA 02186
(617) 361-2522
(2)
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Map of Wachusett Hills Christian School
Wachusett Hills Christian School
Gr: K-8 | 33 students
Seventh Day Adventist
100 Colony Rd
Westminster, MA 01473
(978) 874-6432
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Frequently Asked Questions

How many private schools belonging to National Council for Private School Accreditation (NCPSA) are located in Massachusetts?
2 private schools belonging to National Council for Private School Accreditation (NCPSA) are located in Massachusetts.
What percentage of private schools belonging to National Council for Private School Accreditation (NCPSA) are religiously affiliated in Massachusetts?
50% of private schools belonging to National Council for Private School Accreditation (NCPSA) in Massachusetts are religiously affiliated (most commonly Seventh Day Adventist).
2
Private Schools
149
Students
$28,008
Avg. Tuition
49%
Students of Color
9:1
Student-Teacher Ratio

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