Private School Review - Established 2003
The Gunston School Photo
The Gunston School

Best Maryland Private High Schools Belonging to No Membership Association (2025-26)

For the 2025-26 school year, there are 233 private high schools belonging to No Membership Association in Maryland. You can also find more schools membership associations in Maryland.
The top ranked private high schools belonging to No Membership Association in Maryland include Landon School, Roland Park Country School, and Bullis School.

Top Ranked Private High Schools Belonging to No Membership Association in Maryland (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
Brookewood School
Brookewood School Photo - All grade school provides a lasting sisterhood and the ability to mentor others.
All-girls (Catholic)
(11)
10401 Armory Ave
Kensington, MD 20895
(301) 949-7997
Gr: K-12 | 228 students Avg. class size: 13 students Sports: 8 | Extracurrculars: 6 Tuition listed
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
Gr: K-12 | 1,022 student Avg. class size: 15 students Sports: 21 Tuition listed
Elizabeth Seton High School
Elizabeth Seton High School Photo
All-girls (Catholic)
(3)
5715 Emerson Street
Bladensburg, MD 20710
(301) 864-4532
Gr: 9-12 | 540 students Avg. class size: 19 students Sports: 14 | Extracurrculars: 24 Tuition & acceptance rate listed
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
Gr: 6-12 Tuition listed
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.
(4)
12793 Folly Quarter Road
Ellicott City, MD 21042
(410) 531-7347
Gr: NS-12 | 832 students Avg. class size: 14 students Sports: 13 | Extracurrculars: 28 Tuition & acceptance rate listed
The Gunston School
The Gunston School Photo
(3)
911 Gunston Rd
Centreville, MD 21617
(410) 758-0620
Gr: 9-12 | 255 students Avg. class size: 11 students Sports: 11 | Extracurrculars: 18 Tuition & acceptance rate listed
Key School
Key School Photo
(7)
534 Hillsmere Drive
Annapolis, MD 21403
(410) 263-9231
Gr: NS-12 | 650 students Avg. class size: 16 students Sports: 16 Tuition & acceptance rate listed
Landon School
Landon School Photo - We believe requiring a boy to engage in an array of experiences introduces him to passions and abilities he didn't know he had, which is essential to his emotional, social, physical, and intellectual growth.
All-boys
(6)
6101 Wilson Lane
Bethesda, MD 20817
(301) 320-1067
Gr: 3-12 | 710 students Avg. class size: 14 students Sports: 22 | Extracurrculars: 27 Tuition listed
McLean School
McLean School Photo - Engaged students who develop self advocacy skills.
(10)
8224 Lochinver Ln
Potomac, MD 20854
(240) 395-0698
Gr: K-12 | 498 students Avg. class size: 7 students Sports: 14 | Extracurrculars: 16 Tuition & acceptance rate listed
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.
(3)
2425 Old Court Road
Pikesville, MD 21208
(410) 339-7070
Gr: PK-12 | 826 students Avg. class size: 15 students Sports: 11 | Extracurrculars: 9 Tuition & acceptance rate listed
Perry Hall Christian School
Perry Hall Christian School Photo - Our Worship Arts team leads in worship in song during Chapel and helps lead at events like See You At The Pole, Grandparents Day and more!
(Baptist)
(2)
3919 Schroeder Ave
Perry Hall, MD 21128
(410) 256-4886
Gr: PK-12 | 542 students Avg. class size: 22 students Sports: 6 | Extracurrculars: 17 Tuition & acceptance rate listed
Rise Hybrid Private Academy
Rise Hybrid Private Academy Photo - Enjoying our 2025 field trip to the Dominican Republic!
Special Program Emphasis
(8)
Fredericksburg, VA (Headquarters)
Olney, MD 20832
(540) 693-0674
Gr: K-12 Avg. class size: 6 students Extracurrculars: 4 Tuition & acceptance rate listed
Riverdale Baptist School
Riverdale Baptist School Photo - The entire student body together for a group photo during Spirit Week in 2012.
(Baptist)
(2)
1133 Largo Rd
Upper Marlboro, MD 20774
(301) 249-7000
Gr: PK-12 | 479 students Avg. class size: 20 students Sports: 10 Tuition & acceptance rate listed
Rock Church Academy
Rock Church Academy Photo
(2)
1605 Cromwell Bridge Road
Parkville, MD 21234
(410) 882-0807
Gr: NS-12 | 287 students Avg. class size: 15 students Sports: 14 | Extracurrculars: 8 Tuition listed
Rockbridge Academy
Rockbridge Academy Photo - A joyful, supportive, Christ-centered community where your child can flourish!
(Christian)
(8)
680 Evergreen Road
Crownsville, MD 21032
(410) 923-1171
Gr: PK-12 | 462 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 36 Tuition & acceptance rate listed
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
Gr: K-12 | 620 students Avg. class size: 15 students Sports: 15 | Extracurrculars: 11 Tuition & acceptance rate listed
The Avalon School
The Avalon School Photo
All-boys (Catholic)
(4)
11811 Claridge Rd.
Silver Spring, MD 20902
(301) 963-8022
Gr: K-12 | 194 students Avg. class size: 13 students Sports: 3 | Extracurrculars: 5 Tuition listed
Emmanuel Christian School
Emmanuel Christian School Photo
(Baptist)
(23)
16221 National Pike
Hagerstown, MD 21740
(301) 582-0368
Gr: PK-12 | 134 students Sports: 3 Tuition listed
Fusion Academy Columbia
Fusion Academy Columbia Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.
Alternative School
10175 Little Patuxent Pkwy, Suite 120
Columbia, MD 21044
(877) 673-8893
Gr: 6-12 Tuition listed
Greater Grace Christian Academy
Greater Grace Christian Academy Photo
(Christian)
(4)
6063 Moravia Park Drive
Baltimore, MD 21206
(410) 485-0700
Gr: K-12 | 186 students Avg. class size: 15 students Sports: 4 Tuition & acceptance rate listed
The Maven Academy
The Maven Academy Photo
(9)
1908 Forest Drive, Suite 2J
Annapolis, MD 21401
(410) 216-7070
Gr: 6-12 Tuition 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
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
(7)
4800 Sangamore Road
Bethesda, MD 20816
(301) 229-6107
Gr: NS-12 | 276 students Avg. class size: 18 students Sports: 4 | Extracurrculars: 8 Tuition listed
Academy Of The Holy Cross
Academy Of The Holy Cross Photo
All-girls (Catholic)
(1)
4920 Strathmore Ave
Kensington, MD 20895
(301) 942-2100
Gr: 9-12 | 395 students Avg. class size: 15 students Sports: 18 | Extracurrculars: 6 Tuition & acceptance rate listed
Al-Huda School
Al-Huda School Photo - The Al-Huda School....a look inside! https://www.alhuda.org/ 301-982-2402 5301 Edgewood Rd College Park Maryland 20740
(Islamic)
(1)
5301 Edgewood Rd.
College Park, MD 20740
(301) 982-2402
Gr: NS-12 | 627 students Avg. class size: 22 students Sports: 3 | Extracurrculars: 4 Tuition & acceptance rate listed
Annapolis Area Christian School
(Christian)
109 Burns Crossing Rd.
Severn, MD 21144
(410) 519-5300
Gr: K-12 | 863 students Avg. class size: 20 students Sports: 16 | Extracurrculars: 5 Tuition & acceptance rate listed
Annapolis Area Christian School
Annapolis Area Christian School Photo - AACS Graduates
(Christian)
(6)
109 Burns Crossing Road
Severn, MD 21144
(410) 519-5300
Gr: K-12 | 846 students Avg. class size: 21 students Sports: 14 | Extracurrculars: 26 Tuition & acceptance rate listed
Archbishop Curley High School
Archbishop Curley High School Photo
All-boys (Catholic)
(1)
3701 Sinclair Ln
Baltimore, MD 21213
(410) 485-5000
Gr: 9-12 | 535 students Avg. class size: 19 students Sports: 14 | Extracurrculars: 38 Tuition & acceptance rate listed
Archbishop Spalding High School
Archbishop Spalding High School Photo
(Catholic)
(1)
8080 New Cut Road
Severn, MD 21144
(410) 969-9105
Gr: 9-12 | 1,286 student Avg. class size: 20 students Sports: 26 | Extracurrculars: 32 Tuition & acceptance rate listed
Arundel Christian School
Arundel Christian School Photo
(Church of God)
(7)
7459 Candlewood Drive, Suites A-F
Hanover, MD 21076
(410) 859-8573
Gr: PK-12 | 378 students Avg. class size: 12 students Sports: 2 | Extracurrculars: 4 Tuition & acceptance rate listed
Atholton Adventist Academy
Atholton Adventist Academy Photo - Atholton Adventist Academy is a Christ-centered Seventh-day Adventist school providing quality education and a warm community for students.
(Seventh Day Adventist)
(12)
6520 Martin Road
Columbia, MD 21044
(410) 740-2425
Gr: PK-12 | 237 students Avg. class size: 17 students Sports: 5 | Extracurrculars: 16 Tuition & acceptance rate listed
Baltimore Actor's Theatre Conservatory
Special Program Emphasis
5802 Roland Avenue
Baltimore, MD 21210
(410) 337-8519
Gr: K-12 | 10 students Avg. class size: 5 students Tuition listed
Beth Tfiloh Dahan Community School
Alternative School (Jewish)
3300 Old Court Road
Pikesville, MD 21208
(410) 486-1905
Gr: PK-12 | 1,048 student Avg. class size: 17 students Sports: 12 | Extracurrculars: 13 Tuition & acceptance rate listed
Bishop McNamara High School
Bishop McNamara High School Photo - Bishop McNamara High School has been recognized as a 2024 National Blue Ribbon School by the U.S. Department of Education. BMHS received the "exemplary high-performing" school designation for superior results on nationally normed assessments. Our school is among the top public, magnet, charter, private, and independent schools in the country dedicated to exceptional academic achievement and student success.
(Catholic)
(1)
6800 Marlboro Pike
District Heights, MD 20747
(301) 735-8401
Gr: 9-12 | 894 students Avg. class size: 18 students Sports: 20 | Extracurrculars: 33 Tuition & acceptance rate listed
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