Mercy High School Photo - Mercy High School is only all-girls Catholic school in Baltimore to offer the prestigious International Baccalaureate Programme

Best Maryland All-Girls Private Schools (2025)

For the 2025 school year, there are 25 all-girls private schools serving 10,039 students in Maryland.
The top ranked all-girls private schools in Maryland include The Bryn Mawr School, Roland Park Country School, and Notre Dame Preparatory School.
The average tuition cost is $32,979, which is higher than the Maryland private school average tuition cost of $16,467.
68% of all-girls private schools in Maryland are religiously affiliated (most commonly Catholic and Jewish).

Top Ranked Maryland All-Girls Private Schools (2025)

School
Location
Quick Facts
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
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
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 | 231 students Avg. class size: 13 students Sports: 8 | Extracurrculars: 7 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
Bais Yaakov Eva Winer High School
All-girls (Jewish)
6302 Smith Ave
Baltimore, MD 21209
(443) 548-7700
Gr: 9-12 | 376 students
Bais Yaakov School For Girls
All-girls (Jewish)
11111 Park Heights Ave
Owings Mills, MD 21117
(410) 363-3300
Gr: PK-12 | 1,537 student
Bnos Yisroel
All-girls (Jewish)
6300 Park Heights Ave
Baltimore, MD 21215
(443) 524-3200
Gr: PK-12 | 464 students
The Bryn Mawr School
All-girls
(1)
109 W Melrose Ave
Baltimore, MD 21210
(410) 323-8800
Gr: PK-12 | 788 students Avg. class size: 14 students Sports: 17 Tuition & acceptance rate listed
The Catholic High School Of Baltimore
The Catholic High School Of Baltimore Photo - Graduates go to colleges and universities all over America.
All-girls (Catholic)
2800 Edison Highway
Baltimore, MD 21213
(410) 732-6200
Gr: 9-12 | 287 students Avg. class size: 12 students Sports: 13 | Extracurrculars: 14 Tuition & acceptance rate listed
Children's Home Diagnostic Center School
All-girls | Alternative School
205 Bloomsbury Ave
Catonsville, MD 21228
(410) 744-1083
Gr: 6-12 | 11 students
Connelly School Of The Holy Child
Connelly School Of The Holy Child Photo - McShain Library at Connelly School of the Holy Child
All-girls (Catholic)
(1)
9029 Bradley Blvd
Potomac, MD 20854
(301) 365-0955
Gr: 6-12 | 318 students Avg. class size: 16 students Sports: 14 | Extracurrculars: 19 Tuition listed
Garrison Forest School
Garrison Forest School Photo - The campus entrance on Garrison Forest Road
All-girls
(3)
300 Garrison Forest Road
Owings Mills, MD 21117
(410) 559-3111
Gr: NS-12 | 550 students Avg. class size: 15 students Sports: 18 | Extracurrculars: 23 Tuition listed
Holton-Arms School
Holton-Arms School Photo
All-girls
(1)
7303 River Road
Bethesda, MD 20817
(301) 365-6000
Gr: 3-12 Avg. class size: 15 students Sports: 16 Tuition & acceptance rate listed
Maryvale Preparatory School
Maryvale Preparatory School Photo
All-girls (Catholic)
(2)
11300 Falls Road
Lutherville Timonium, MD 21093
(410) 308-8500
Gr: 6-12 | 422 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 29 Tuition listed
Mercy High School
Mercy High School Photo - Mercy High School is only all-girls Catholic school in Baltimore to offer the prestigious International Baccalaureate Programme
All-girls (Catholic)
(1)
1300 E Northern Pkwy
Baltimore, MD 21239
(410) 433-8880
Gr: 9-12 | 444 students Avg. class size: 22 students Sports: 13 | Extracurrculars: 32 Tuition & acceptance rate listed
Mount de Sales Academy
Mount de Sales Academy Photo
All-girls (Catholic)
700 Academy Rd
Catonsville, MD 21228
(410) 744-8498
Gr: 9-12 | 466 students Avg. class size: 16 students Sports: 12 Tuition listed
Notre Dame Preparatory School
Notre Dame Preparatory School Photo
All-girls (Catholic)
(1)
815 Hampton Lane
Towson, MD 21286
(410) 825-6202
Gr: 6-12 | 823 students Avg. class size: 16 students Sports: 19 | Extracurrculars: 68 Tuition listed
Oldfields School
Oldfields School Photo - Oldfields School`s Mission is to embrace each student`s authentic self,educate through collaboration, empower the individual voice,and inspire confidence and continual growth, leading to a life of purpose.
All-girls
(1)
1500 Glencoe Road
Sparks Glencoe, MD 21152
(443) 662-1050
Gr: 8-12 | 100 students Avg. class size: 8 students Sports: 10 | Extracurrculars: 28 Tuition & acceptance rate listed
St. Anns High School
All-girls | Alternative School
4901 Eastern Avenue
Hyattsville, MD 20782
(301) 559-5500
Gr: 9-12 | 9 students
St. Paul's School For Girls
All-girls (Episcopal)
11232 Falls Rd
Brooklandville, MD 21022
(410) 823-6323
Gr: 5-12 | 440 students Tuition listed
St. Timothy's School
St. Timothy's School Photo - Completed in 2012, Dixon Hall is our state-of-the-art academic building. The technology-rich facility features the Taft Lecture Hall, the Coleman World Languages and Cultures Center, and a Center for Learning and Teaching.
All-girls (Episcopal)
(1)
8400 Greenspring Avenue
Stevenson, MD 21153
(410) 486-7401
Gr: 9-12 | 175 students Avg. class size: 12 students Sports: 16 | Extracurrculars: 26 Tuition & acceptance rate listed
San Mar Children's Home Inc
All-girls | Alternative School
8504 Mapleville Rd
Boonsboro, MD 21713
(501) 733-9067
Gr: 8-12 | 10 students
Sisters Academy Of Baltimore
All-girls (Catholic)
139 First Ave
Halethorpe, MD 21227
(410) 242-1212
Gr: 5-8 | 69 students Avg. class size: 10 students Acceptance rate listed
Stone Ridge School of the Sacred Heart
Stone Ridge School of the Sacred Heart Photo - Stone Ridge School of the Sacred Heart - Hamilton House
All-girls (Catholic)
9101 Rockville Pike
Bethesda, MD 20814
(301) 657-4322
Gr: PK-12 | 809 students Avg. class size: 16 students Sports: 15 Tuition & acceptance rate listed
Yeshiva Of Greater Washington Girls Division
All-girls (Jewish)
2010 Linden Lane
Silver Spring, MD 20910
(301) 962-5111
Gr: 7-12 | 155 students

Frequently Asked Questions

What are the top ranked all-girls private schools in Maryland?
The top ranked all-girls private schools in Maryland include The Bryn Mawr School, Roland Park Country School, and Notre Dame Preparatory School.
How many all-girls private schools are located in Maryland?
25 all-girls private schools are located in Maryland.
How much do all-girls private schools cost in Maryland?
The average tuition cost is $32,979, which is higher than the Maryland private school average tuition cost of $16,467.
How diverse are all-girls private schools in Maryland?
Maryland all-girls private schools are approximately 24% minority students, which is lower than the Maryland private school average of 38%.
What percentage of all-girls private schools are religiously affiliated in Maryland?
68% of all-girls private schools in Maryland are religiously affiliated (most commonly Catholic and Jewish).

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