For the 2025 school year, there are 17 private high schools belonging to AIMSMDDC (Assoc. of independent Maryland and DC Schools) serving 11,305 students in Maryland. You can also find more schools membership associations in Maryland.
The top ranked private high schools belonging to AIMSMDDC (Assoc. of independent Maryland and DC Schools) in Maryland include The Bryn Mawr School, Landon School, and Gilman School.
The average tuition cost is $32,311, which is higher than the Maryland private high school average tuition cost of $19,454.
Top Ranked Private High Schools Belonging to AIMSMDDC (Assoc. of independent Maryland and DC Schools) in Maryland (2025)
School
Location
Grades
Students
13500 Layhill Road
Silver Spring, MD 20906
(301) 576-2800
Silver Spring, MD 20906
(301) 576-2800
Grades: PK-12
| 421 students
12793 Folly Quarter Road
Ellicott City, MD 21042
(410) 531-7347
Ellicott City, MD 21042
(410) 531-7347
Grades: NS-12
| 815 students
6101 Wilson Lane
Bethesda, MD 20817
(301) 320-3200
Bethesda, MD 20817
(301) 320-3200
Grades: 3-12
| 690 students
109 W Melrose Ave
Baltimore, MD 21210
(410) 323-8800
Baltimore, MD 21210
(410) 323-8800
Grades: PK-12
| 788 students
1901 E Jefferson Street
Rockville, MD 20852
(301) 692-4803
Rockville, MD 20852
(301) 692-4803
Grades: PK-12
| 890 students
9029 Bradley Blvd
Potomac, MD 20854
(301) 365-0955
Potomac, MD 20854
(301) 365-0955
Grades: 6-12
| 318 students
300 Garrison Forest Road
Owings Mills, MD 21117
(410) 559-3111
Owings Mills, MD 21117
(410) 559-3111
Grades: NS-12
| 550 students
Gilman School
All-boys
5407 Roland Avenue
Baltimore, MD 21210
(410) 323-3800
Baltimore, MD 21210
(410) 323-3800
Grades: PK-12
| 1,035 students
1130 Anne Chambers Way
Crownsville, MD 21032
(410) 923-3660
Crownsville, MD 21032
(410) 923-3660
Grades: PK-12
| 560 students
John Carroll School
(Catholic)
703 E Churchville Rd
Bel Air, MD 21014
(410) 838-8333
Bel Air, MD 21014
(410) 838-8333
Grades: 9-12
| 715 students
4403 Frederick Ave
Baltimore, MD 21229
(410) 644-3300
Baltimore, MD 21229
(410) 644-3300
Grades: 9-12
| 855 students
Rochambeau-the French Intl School
Special Program Emphasis
9600 Forest Road
Bethesda, MD 20814
(301) 530-8260
Bethesda, MD 20814
(301) 530-8260
Grades: PK-12
| 1,114 students
Stone Ridge School of the Sacred Heart
All-girls (Catholic)
9101 Rockville Pike
Bethesda, MD 20814
(301) 657-4322
Bethesda, MD 20814
(301) 657-4322
Grades: PK-12
| 809 students
1079 Firetower Road
Colora, MD 21917
(410) 658-9260
Colora, MD 21917
(410) 658-9260
Grades: 9-12
| 105 students
3232 Green Valley Road
Ijamsville, MD 21754
(301) 798-0288
Ijamsville, MD 21754
(301) 798-0288
Grades: K-12
| 110 students
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