Best Maryland Private Schools Belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement (2026)

For the 2026 school year, there is 1 private school belonging to AdvancED, Southern Association of Colleges and School, Council on Accreditation and School Improvement serving 166 students in Maryland. You can also find more schools membership associations in Maryland.
The average acceptance rate is 95%, which is higher than the Maryland private school average acceptance rate of 80%.
100% of private schools belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement in Maryland are religiously affiliated (most commonly Catholic).

Quick Facts (2026)

  • # Private Schools: 1

Quick Facts (2026)

  • # Private Schools: 1

Private Schools Belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement in Maryland (2026)

St. Marys School Of Piscataway Photo
Gr: PK-8 | 166 students
Avg. class size: 15 students
Sports: 1 | Extracurriculars: 5
Catholic
13407 Piscataway Rd
Clinton, MD 20735
(301) 292-2522

Frequently Asked Questions

How many private schools belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement are located in Maryland?
1 private schools belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement are located in Maryland.
What percentage of private schools belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement are religiously affiliated in Maryland?
100% of private schools belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement in Maryland are religiously affiliated (most commonly Catholic).

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