Maryland Private High Schools Belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS)

For the 2026-27 school year, there are 10 private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) serving 4,946 students in Maryland.
The average acceptance rate is 63%, which is lower than the Maryland private high school average acceptance rate of 79%.
60% of private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Maryland are religiously affiliated (most commonly Catholic and Episcopal).
The top ranked private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Maryland include Stone Ridge School of the Sacred Heart, Roland Park Country School, and Notre Dame Preparatory School.

Quick Facts (26-27)

  • # Private Schools: 10

Quick Facts (26-27)

  • # Private Schools: 10

Top Ranked Private High Schools Belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Maryland (2026-27)

Roland Park Country School Photo
Gr: K-12 | 631 students
Avg. class size: 15 students
Sports: 19 | Extracurriculars: 11
All-girls
5204 Roland Avenue
Baltimore, MD 21210
(410) 323-5500
(1)
Academy Of The Holy Cross Photo
Gr: 9-12 | 395 students
Avg. class size: 15 students
Sports: 18 | Extracurriculars: 6
All-girls (Catholic)
4920 Strathmore Ave
Kensington, MD 20895
(301) 942-2100
(1)
Map of The Bryn Mawr School
Gr: PK-12 | 843 students
Avg. class size: 14 students
Sports: 16
All-girls
109 W Melrose Ave
Baltimore, MD 21210
(410) 323-8800
(1)
Connelly School Of The Holy Child Photo
Gr: 6-12 | 318 students
Avg. class size: 16 students
Sports: 14 | Extracurriculars: 19
All-girls (Catholic)
9029 Bradley Blvd
Potomac, MD 20854
(301) 365-0955
(1)
Garrison Forest School Photo
Gr: NS-12 | 512 students
Avg. class size: 15 students
Sports: 18 | Extracurriculars: 23
All-girls
300 Garrison Forest Road
Owings Mills, MD 21117
(410) 559-3111
(6)
Notre Dame Preparatory School Photo
Gr: 6-12 | 823 students
Avg. class size: 16 students
Sports: 19 | Extracurriculars: 68
All-girls (Catholic)
815 Hampton Lane
Towson, MD 21286
(410) 825-6202
(2)
Oldfields School Photo
Gr: 8-12 | 35 students
Avg. class size: 5 students
Sports: 6 | Extracurriculars: 28
All-girls
1500 Glencoe Road
Sparks Glencoe, MD 21152
(443) 472-4800
(1)
Map of St. Paul's School For Girls
Gr: 5-12 | 440 students
Avg. class size: 14 students
All-girls (Episcopal)
11232 Falls Rd
Brooklandville, MD 21022
(410) 823-6323
St. Timothy's School Photo
Gr: 9-12 | 175 students
Avg. class size: 12 students
Sports: 16 | Extracurriculars: 26
All-girls (Episcopal)
8400 Greenspring Avenue
Stevenson, MD 21153
(410) 486-7401
(1)
Stone Ridge School of the Sacred Heart Photo
Gr: PK-12 | 774 students
Avg. class size: 16 students
Sports: 16 | Extracurriculars: 8
All-girls (Catholic)
9101 Rockville Pike
Bethesda, MD 20814
(301) 657-4322

Frequently Asked Questions

What are the top ranked private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Maryland?
The top ranked private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Maryland include Stone Ridge School of the Sacred Heart, Roland Park Country School, and Notre Dame Preparatory School.
How many private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Maryland?
10 private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are located in Maryland.
How diverse are private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Maryland?
Maryland private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are approximately 34% minority students, which is lower than the Maryland private school average of 37%.
What percentage of private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) are religiously affiliated in Maryland?
60% of private high schools belonging to International Coalition of Girls' Schools (formerly NCGS) (ICGS) in Maryland are religiously affiliated (most commonly Catholic and Episcopal).

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