Top 20 Best Maryland Nonsectarian Private High Schools (2024)

For the 2024 school year, there are 93 nonsectarian private high schools in Maryland. You can also find more religiously affiliated schools in Maryland.
The top ranked nonsectarian private high schools in Maryland include The Gunston School, Park School of Baltimore and Key School.

Top Ranked Nonsectarian Private High Schools in Maryland (2024)

School
Location
Grades
Students
Barrie School
Barrie School Photo
Montessori School
(2)
13500 Layhill Road
Silver Spring, MD 20906
(301) 576-2800
Grades: NS-12
| 354 students
Bullis School
Bullis School Photo - At Bullis, students thrive in their pursuit of self-discovery, broaden their horizons, and ultimately transform our world.
10601 Falls Rd
Potomac, MD 20854
(301) 299-8500
Grades: K-12
| 1,022 students
Glenelg Country School
Glenelg Country School Photo - Upon entering our beautiful 90-acre campus, you first see our Upper School building which also connects to our Athletic Center.
(2)
12793 Folly Quarter Road
Ellicott City, MD 21042
(410) 531-7347
Grades: NS-12
| 901 students
The Gunston School
The Gunston School Photo
(3)
911 Gunston Rd
Centreville, MD 21617
(410) 758-0620
Grades: 9-12
| 242 students
Key School
Key School Photo
(7)
534 Hillsmere Drive
Annapolis, MD 21403
(410) 263-9231
Grades: NS-12
| 657 students
Oneness-Family School
Oneness-Family School Photo
Montessori School
(6)
6701 Wisconsin Avenue
Chevy Chase, MD 20815
(301) 652-7751
Grades: NS-12
| 148 students
Park School of Baltimore
Park School of Baltimore Photo - The Park School of Baltimore is an independent, gender-inclusive, non-sectarian progressive Pre-K through Grade 12 school located on a 100-acre campus just minutes from Baltimore city.
(2)
2425 Old Court Road
Pikesville, MD 21208
(410) 339-7070
Grades: PK-12
| 856 students
Roland Park Country School
Roland Park Country School Photo - What makes RPCS such an empowering school? The unique relationships created between students from K-12. From our kindergarten and 1st graders being paired and performing with our Upper School singing and dancing groups, to Upper School STEM classes hosting probability carnivals for Lower School, or Middle School students speaking to Lower School, we treasure and nurture these bonds.
All-girls
5204 Roland Avenue
Baltimore, MD 21210
(410) 323-5500
Grades: PK-12
| 620 students
Echelon Academy
Echelon Academy Photo - A wonderful day with wonderful students, presenters and speakers.
(3)
4032 Blackburn Lane
Burtonsville, MD 20866
(301) 570-0999
Grades: K-12
| 21 students
Fusion Academy Rockville
Fusion Academy Rockville Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.
(1)
275 N. Washington Street, Suite 200
Rockville, MD 20850
(877) 673-8893
Grades: 6-12
| students
Washington Waldorf School
Washington Waldorf School Photo - At Washington Waldorf, we encourage the connections that broaden students` experiences and help them grow in new directions. Our teachers incorporate academic, artistic, and practical elements into every subject, creating memorable lessons, successful scholars, and strong individuals.
Special Program Emphasis
(5)
4800 Sangamore Road
Bethesda, MD 20816
(301) 229-6107
Grades: NS-12
| 276 students
Wye River Upper School
Wye River Upper School Photo - Wye River Upper School offers a holistic approach that addresses the needs of those we serve through small classes, real-world problem solving, and experiential hands-on learning. We provide an experience where our students feel comfortable to be their true selves and learn to take healthy risks in order to develop their own unique talents and abilities.
(6)
316 S. Commerce St
Centreville, MD 21617
(410) 758-2922
Grades: 8-12
| 43 students
Boys' Latin School Of Maryland
Boys' Latin School Of Maryland Photo - Inspiring the best in every boy ... Boys' Latin School
All-boys
822 W Lake Ave
Baltimore, MD 21210
(410) 377-5192
Grades: NS-12
| 613 students
The Bryn Mawr School
All-girls
(1)
109 W Melrose Ave
Baltimore, MD 21210
(410) 323-8800
Grades: PK-12
| 788 students
The Calverton School
The Calverton School Photo
(11)
300 Calverton School Rd
Huntingtown, MD 20639
(410) 535-0216
Grades: PK-12
| 353 students
The Foundation Schools
The Foundation Schools Photo
Special Education School
1330 McCormick Drive
Upper Marlboro, MD 20774
(301) 881-0078
Grades: K-12
| 298 students
Garrison Forest School
Garrison Forest School Photo - The campus entrance on Garrison Forest Road
All-girls
(2)
300 Garrison Forest Road
Owings Mills, MD 21117
(410) 559-3111
Grades: NS-12
| 550 students
German International School Washington Dc
German International School Washington Dc Photo
Special Program Emphasis
(1)
8617 Chateau Drive
Potomac, MD 20854
(301) 767-3812
Grades: PK-12
| 523 students
Gerstell Academy
Gerstell Academy Photo - Boy's Lacrosse at Gerstell...one of our many offerings for athletes!
(5)
2500 Old Westminster Pike
Finksburg, MD 21048
(410) 861-4400
Grades: PK-12
| 403 students
Gilman School
Gilman School Photo - Gilman's Upper School prepares young men to build the world of tomorrow. Students engage in a timeless and challenging college-preparatory program that emphasizes a strong work ethic, critical thinking skills, effective oral and written communication, and lifelong enjoyment of intellectual pursuits.
All-boys
5407 Roland Avenue
Baltimore, MD 21210
(410) 323-3800
Grades: PK-12
| 1,035 students
Glenwood Academy
Glenwood Academy Photo - Glenwood Academy now has classes through 11th grade with 12th grade beginning next year.
Special Education School
(7)
3060 Roxbury Mills Road
Glenwood, MD 21738
(410) 489-6959
Grades: 1-12
| 61 students
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
(6)
10807 Tony Drive
Lutherville Timonium, MD 21093
(410) 321-8555
Grades: PK-9
| 305 students
The Harbour School At Annapolis
Special Education School
1277 Green Holly Drive
Annapolis, MD 21409
(410) 974-4248
Grades: 2-12
| 184 students
Holton-arms School
All-girls
(1)
7303 River Road
Bethesda, MD 20817
(301) 365-6000
Grades: 3-12
| students
Indian Creek School
(3)
1130 Anne Chambers Way
Crownsville, MD 21032
(410) 923-3660
Grades: PK-12
| 560 students
10960 Grantchester Way
Columbia, MD 21044
(888) 260-4159
Grades: K-12
| 889 students
Jemicy School
Special Education School
11 Celadon Rd
Owings Mills, MD 21117
(410) 653-2700
Grades: 1-12
| 453 students
The Maryland School For The Blind
Special Education School
3501 Taylor Ave
Nottingham, MD 21236
(410) 444-5000
Grades: PK-12
| 203 students
Mcdonogh School
Mcdonogh School Photo - Smiling Graduates
8600 Mcdonogh Rd
Owings Mills, MD 21117
(443) 544-7071
Grades: PK-12
| 1,391 students
McLean School
McLean School Photo - Engaged students who develop self advocacy skills.
(9)
8224 Lochinver Ln
Potomac, MD 20854
(240) 395-0698
Grades: K-12
| 498 students
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
Grades: PK-9
| 138 students
The Nora School
The Nora School Photo
955 Sligo Ave
Silver Spring, MD 20910
(301) 495-6672
Grades: 9-12
| 76 students
Rochambeau-the French Intl School
Rochambeau-the French Intl School Photo
Special Program Emphasis
9600 Forest Road
Bethesda, MD 20814
(301) 530-8260
Grades: PK-12
| 1,155 students
The Salisbury School
The Salisbury School Photo
(4)
6279 Hobbs Rd
Salisbury, MD 21804
(410) 742-4464
Grades: PK-12
| 378 students
The Siena School
The Siena School Photo - The Siena School offers a rich educational program for bright, college-bound students in grades 4-12 with language-based learning differences, such as dyslexia.
Special Education School
(3)
1300 Forest Glen Road
Silver Spring, MD 20901
(301) 244-3600
Grades: 4-12
| 136 students
Show 58 more private schools in Maryland (out of 93 total schools)
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