Greenspring Montessori School Photo - Service and stewardship is a major part of the Montessori curriculum. Here, Adolescents volunteer at RealFood Farm in Baltimore to plant seedlings.

Best Maryland Montessori Private High Schools (2025-26)

For the 2025-26 school year, there are 7 montessori private high schools serving 1,325 students in Maryland.
The top ranked montessori private high schools in Maryland include Barrie School, Butler Montessori, and Greenspring Montessori School.
The average acceptance rate is 76%, which is lower than the Maryland private high school average acceptance rate of 77%.
14% of montessori private high schools in Maryland are religiously affiliated (most commonly Jewish).

Top Ranked Maryland Montessori Private High Schools (2025-26)

School
Location
Quick Facts
Barrie School
Barrie School Photo
Montessori School
(4)
13500 Layhill Road
Silver Spring, MD 20906
(301) 576-2800
Gr: PK-12 | 421 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 19 Tuition & acceptance rate listed
Oneness-Family School
Oneness-Family School Photo
Montessori School
(12)
6701 Wisconsin Avenue
Chevy Chase, MD 20815
(301) 652-7751
Gr: NS-12 | 148 students Avg. class size: 17 students Extracurrculars: 20 Tuition & acceptance rate listed
Butler Montessori
Butler Montessori Photo - Upper Elementary students are typically 9-12 years of age and are continuing to develop their social awareness as they begin their pre-adolescent phase.
Montessori School
(9)
15951 Germantown Rd
Germantown, MD 20874
(301) 977-6600
Gr: NS-12 | 228 students Avg. class size: 25 students Extracurrculars: 3 Tuition & acceptance rate listed
Greenspring Montessori School
Greenspring Montessori School Photo - Service and stewardship is a major part of the Montessori curriculum. Here, Adolescents volunteer at RealFood Farm in Baltimore to plant seedlings.
Montessori School
(7)
10807 Tony Drive
Lutherville Timonium, MD 21093
(410) 321-8555
Gr: NS-9 | 305 students Avg. class size: 18 students Extracurrculars: 6 Tuition & acceptance rate listed
Montessori School Of Westminster
Montessori School Of Westminster Photo - Spring atop Montessori Drive is a delightful time to be a student and enjoy our 27-acre rural campus with commanding views of Carroll County's countryside.
Montessori School
(2)
1055 Montessori Drive
Westminster, MD 21158
(410) 848-6283
Gr: PK-9 | 165 students Avg. class size: 20 students Extracurrculars: 5 Tuition listed
Ashreinu School For Girls Inc.
Montessori School (Jewish)
9466 Georgia Ave, Box 29
Silver Spring, MD 20910
(301) 593-4343
Gr: 1-12 | 31 students
Oneness-Family High School
Montessori School
9411 Connecticut Ave
Kensington, MD 20895
(301) 652-7751
Gr: 9-12 | 27 students Tuition listed

Frequently Asked Questions

What are the top ranked montessori private high schools in Maryland?
The top ranked montessori private high schools in Maryland include Barrie School, Butler Montessori, and Greenspring Montessori School.
How many montessori private high schools are located in Maryland?
7 montessori private high schools are located in Maryland.
How diverse are montessori private high schools in Maryland?
Maryland montessori private high schools are approximately 39% minority students, which is higher than the Maryland private school average of 36%.
What percentage of montessori private high schools are religiously affiliated in Maryland?
14% of montessori private high schools in Maryland are religiously affiliated (most commonly Jewish).

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