Private School Review - Established 2003

Best 20877 Maryland Private High Schools (2026-27)

For the 2026-27 school year, there are 4 private high schools serving 603 students in 20877, MD.
The top ranked private high schools in 20877, MD include Covenant Life School and Forbush School At Oakmont Upper School.
The average acceptance rate is 75%, which is lower than the Maryland private high school average acceptance rate of 77%.
25% of private high schools in 20877, MD are religiously affiliated (most commonly Christian).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked 20877 Maryland Private High Schools (2026-27)

Covenant Life School Photo
Covenant Life School
Gr: PK-12 | 493 students
Avg. class size: 20 students
Sports: 7 | Extracurriculars: 11
Christian
7503 Muncaster Mill Rd
Gaithersburg, MD 20877
(301) 869-4500
(8)
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Map of Forbush School At Oakmont Upper School
Forbush School At Oakmont Upper School
Gr: 9-12 | 32 students
Special Education School
610 E Diamond Ave Ste E
Gaithersburg, MD 20877
(301) 330-4359
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Map of The Foundation School Of Montgomery County
The Foundation School Of Montgomery County
Gr: 1-12 | 62 students
Avg. class size: 10 students
Special Education School
220 Girard St
Gaithersburg, MD 20877
(301) 740-7807
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Map of Marcia D Smith School
Marcia D Smith School
Gr: 9-12 | 16 students
Alternative School
9075 Comprint Ct
Gaithersburg, MD 20877
(301) 926-2300
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[+] Show Closed Private Schools in 20877, MD

20877, Maryland Private High Schools (Closed)

Map of Gaithersburg Presbyterian Preschool & Kdgn
Gaithersburg Presbyterian Preschool & Kdgn
Gr: PK-K | 46 students
Avg. class size: 14 students
Daycare / Preschool (Christian)
610 S Frederick Avenue
Gaithersburg, MD 20877
(301) 977-5787
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Frequently Asked Questions

What are the top ranked private high schools in 20877, MD?
The top ranked private high schools in 20877, MD include Covenant Life School and Forbush School At Oakmont Upper School.
How many private high schools are located in 20877?
4 private high schools are located in 20877.
What percentage of private high schools are religiously affiliated in 20877?
25% of private high schools in 20877 are religiously affiliated (most commonly Christian).

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