Best Private Schools Belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in District Of Columbia (2026-27)

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

Fusion Academy Washington D.C.

Gr: 6-12

Avg. class size: 1 student

Alternative School

2000 Florida Ave. NW, 2nd Floor

Washington, DC 20009

(877) 673-8893

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Montessori School Of Chevy Chase

Gr: NS-1 | 55 students

Avg. class size: 16 students

Extracurriculars: 4

Montessori School

5312 Connecticut Avenue NW

Washington, DC 20015

(202) 362-6212

(1)

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Cornerstone Schools Of Washington, DC

Gr: K-12 | 162 students

Avg. class size: 14 students

Sports: 6

Christian

3742 Ely Place, SE

Washington, DC 20019

(202) 575-0027

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Cornerstone Schools-washington

Gr: K-12 | 134 students

Avg. class size: 15 students

Sports: 4 | Extracurriculars: 2

Christian

3742 Ely Pl SE

Washington, DC 20019

(202) 575-0027

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St. Jerome Institute

Gr: 9-12 | 91 students

Avg. class size: 18 students

Sports: 11 | Extracurriculars: 12

Catholic

1800 Perry St. NE

Washington, DC 20018

(202) 390-1289

(4)

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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 District Of Columbia?

The private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in District Of Columbia is Montessori School Of Chevy Chase.

How many private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) are located in District Of Columbia?

5 private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) are located in District Of Columbia.

How diverse are private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in District Of Columbia?

District Of Columbia private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) are approximately 89% minority students, which is higher than the District Of Columbia private school average of 50%.

What percentage of private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) are religiously affiliated in District Of Columbia?

50% of private schools belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) in District Of Columbia are religiously affiliated (most commonly Christian).

District Of Columbia Private Schools Belonging to Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) Trends

Private Schools

351

Students

$17,590

Avg. Tuition

89%

Students of Color

7:1

Student-Teacher Ratio

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