Private School Review - Established 2003
Fusion Academy Rockville Top 23 · Most AP Courses (MD)
Goddard School Of Waldorf
Fusion Academy Columbia Top 18 · Most AP Courses (MD)

Maryland Private Schools Belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia)

For the 2026-27 school year, there are 30 private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) serving 9,045 students in Maryland. You can also find more schools membership associations in Maryland.
The top ranked private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in Maryland include St. Mary Of The Assumption School, Mother Seton School, and International Connections Academy.
The average tuition cost is $9,218, which is lower than the Maryland private school average tuition cost of $15,981.
70% of private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in Maryland are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).

Quick Facts (26-27)

  • # Private Schools: 30

Quick Facts (26-27)

  • # Private Schools: 30

Top Ranked Private Schools Belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in Maryland (2026-27)

Fusion Academy Columbia Photo
Fusion Academy Columbia
Gr: 6-12
Alternative School
10175 Little Patuxent Pkwy, Suite 120
Columbia, MD 21044
(877) 673-8893
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Goddard School Of Waldorf Photo
Goddard School Of Waldorf
Gr: PK-K | 176 students
Sports: 6
Daycare / Preschool
7005 Saint Florian Drive
Waldorf, MD 20603
(301) 638-9777
(3)
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Fusion Academy Rockville Photo
Fusion Academy Rockville
Gr: 6-12
275 N. Washington Street, Suite 200
Rockville, MD 20850
(877) 673-8893
(1)
View Profile
Archbishop Spalding High School Photo
Archbishop Spalding High School
Gr: 9-12 | 1,286 students
Avg. class size: 20 students
Sports: 26 | Extracurriculars: 32
Catholic
8080 New Cut Road
Severn, MD 21144
(410) 969-9105
(1)
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Grace Lutheran School Photo
Grace Lutheran School
Gr: NS-8 | 256 students
Avg. class size: 20 students
Sports: 1 | Extracurriculars: 8
Lutheran Church Missouri Synod
1200 Charles St
La Plata, MD 20646
(301) 932-0963
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International Connections Academy Photo
International Connections Academy
Gr: K-12 | 889 students
Extracurriculars: 8
10960 Grantchester Way
Columbia, MD 21044
(888) 260-4159
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Map of Little Flower School
Little Flower School
Gr: NS-8 | 194 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 8
Catholic
20410 Point Lookout Rd.
Great Mills, MD 20634
(301) 994-0404
(2)
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Monsignor Slade Catholic School Photo
Monsignor Slade Catholic School
Gr: PK-8 | 593 students
Avg. class size: 22 students
Sports: 5 | Extracurriculars: 15
Catholic
120 Dorsey Road
Glen Burnie, MD 21061
(410) 766-7130
(11)
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Mother Seton School Photo
Mother Seton School
Gr: PK-8 | 434 students
Avg. class size: 25 students
Extracurriculars: 14
Catholic
100 Creamery Road
Emmitsburg, MD 21727
(301) 447-3165
(3)
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Our Lady Of Lourdes School Photo
Our Lady Of Lourdes School
Gr: PK-8 | 211 students
Avg. class size: 20 students
Sports: 6 | Extracurriculars: 5
Catholic
7500 Pearl Street
Bethesda, MD 20814
(301) 654-5376
(2)
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Our Lady Of Perpetual Help School Photo
Our Lady Of Perpetual Help School
Gr: PK-8 | 215 students
Avg. class size: 24 students
Sports: 2 | Extracurriculars: 9
Catholic
4801 Ilchester Rd
Ellicott City, MD 21043
(410) 744-4251
(17)
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Resurrection St. Paul School Photo
Resurrection St. Paul School
Gr: PK-8 | 510 students
Avg. class size: 25 students
Sports: 1 | Extracurriculars: 12
Catholic
3155 Paulskirk Drive
Ellicott City, MD 21042
(410) 461-9111
(7)
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Sacred Heart Elementary School Photo
Sacred Heart Elementary School
Gr: PK-8 | 452 students
Avg. class size: 25 students
Sports: 2 | Extracurriculars: 10
Catholic
63 Sacred Heart Lane
Glyndon, MD 21071
(410) 833-0857
(2)
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Map of Saint Ambrose Catholic School
Saint Ambrose Catholic School
Gr: NS-8 | 231 students
Avg. class size: 10 students
Sports: 5 | Extracurriculars: 11
Catholic
6310 Jason Street
Hyattsville, MD 20785
(301) 773-0223
(1)
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St. Bartholomew Catholic School Photo
St. Bartholomew Catholic School
Gr: NS-8 | 167 students
Avg. class size: 17 students
Sports: 6 | Extracurriculars: 10
Catholic
6900 River Road
Bethesda, MD 20817
(301) 229-5586
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St. Columba Catholic School Photo
St. Columba Catholic School
Gr: PK-8 | 184 students
Avg. class size: 17 students
Sports: 2 | Extracurriculars: 1
Catholic
7800 Livingston Rd
Oxon Hill, MD 20745
(301) 567-6212
(1)
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Map of St. Francis International School
St. Francis International School
Gr: PK-8 | 336 students
Avg. class size: 25 students
Sports: 4 | Extracurriculars: 7
Catholic
1500 St. Camillus Drive
Silver Spring, MD 20903
(301) 434-2344
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Map of St. John The Evangelist School
St. John The Evangelist School
Gr: PK-8 | 168 students
Avg. class size: 20 students
Sports: 5 | Extracurriculars: 10
Catholic
10201 Woodland Dr
Silver Spring, MD 20902
(301) 681-7656
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St. Louis School Photo
St. Louis School
Gr: PK-8 | 560 students
Avg. class size: 25 students
Sports: 5 | Extracurriculars: 13
Catholic
12500 Clarksville Pike
Clarksville, MD 21029
(410) 531-6664
(6)
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St. Martin of Tours School Photo
St. Martin of Tours School
Gr: PK-8 | 195 students
Avg. class size: 21 students
Sports: 4 | Extracurriculars: 13
Catholic
115 S Frederick Ave
Gaithersburg, MD 20877
(301) 990-2441
(1)
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St. Mary Of The Assumption School Photo
St. Mary Of The Assumption School
Gr: NS-8 | 260 students
Avg. class size: 25 students
Sports: 3 | Extracurriculars: 3
Catholic
4610 Largo Road
Upper Marlboro, MD 20772
(301) 627-4170
(2)
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St. Peter's School Photo
St. Peter's School
Gr: PK-8 | 445 students
Avg. class size: 22 students
Sports: 4 | Extracurriculars: 7
Catholic
2900 Olney Sandy Spring Rd
Olney, MD 20832
(301) 774-9112
(6)
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Goddard School In Gaithersburg Photo
Goddard School In Gaithersburg
Gr: PK-K | 250 students
Daycare / Preschool
900 Wind River Lane
Gaithersburg, MD 20878
(301) 208-8787
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Goddard School In Silver Spring The Photo
Goddard School In Silver Spring The
Gr: NS-K | 222 students
Avg. class size: 16 students
Daycare / Preschool
8611 Second Avenue
Silver Spring, MD 20910
(301) 830-4505
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The Goddard School of Owings Mills Photo
The Goddard School of Owings Mills
Gr: NS-PK | 110 students
Sports: 3 | Extracurriculars: 4
Daycare / Preschool
9720 Watts Road
Owings Mills, MD 21117
(410) 902-0889
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Map of Guidepost Montessori at Gambrills
Guidepost Montessori at Gambrills
Gr: NS-K
Montessori School
1305 Riedel Rd
Gambrills, MD 21054
(551) 282-3147
(2)
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Map of Guidepost Montessori At Hampshire
Guidepost Montessori At Hampshire
Gr: NS-K
Montessori School
6008 Hampshire Cir
Waldorf, MD 20603
(240) 288-3999
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Mother Of God School Photo
Mother Of God School
Gr: PK-8 | 240 students
Avg. class size: 15 students
Sports: 4 | Extracurriculars: 11
Catholic
20501 Goshen Road
Gaithersburg, MD 20879
(301) 990-2088
(7)
View Profile
Map of St. Francis Of Assisi School
St. Francis Of Assisi School
Gr: PK-8 | 236 students
Avg. class size: 22 students
Sports: 3 | Extracurriculars: 12
Catholic
3617 Harford Rd
Baltimore, MD 21218
(410) 467-1683
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Map of St. John The Evangelist School
St. John The Evangelist School
Gr: PK-8 | 225 students
Avg. class size: 22 students
Sports: 3 | Extracurriculars: 3
Catholic
8912 Old Branch Ave
Clinton, MD 20735
(301) 868-2010
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Frequently Asked Questions

What are the top ranked private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in Maryland?
The top ranked private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in Maryland include St. Mary Of The Assumption School, Mother Seton School, and International Connections Academy.
How many private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) are located in Maryland?
30 private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) are located in Maryland.
How much do private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) cost in Maryland?
The average tuition cost is $9,218, which is lower than the Maryland private school average tuition cost of $15,981.
How diverse are private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in Maryland?
Maryland private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) are approximately 39% minority students, which is same as the Maryland private school average of 39%.
What percentage of private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) are religiously affiliated in Maryland?
70% of private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in Maryland are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
30
Private Schools
9,045
Students
$9,218
Avg. Tuition
39%
Students of Color
12:1
Student-Teacher Ratio

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