Cornerstone Schools of Washington, DC
3742 Ely Pl Se, Washington, DC 20019Open, per Google (checked Sep 29, 2026)
Cornerstone Schools of Washington, DC is a Christian private school in Washington, DC teaching grades K-12. It reported 178 students and about 10.5 students for every teacher in the 2023-24 federal survey. It is on the District of Columbia’s official OSP list.
Can you use OSP here?
School facts
- Grades
- K-12
- Students
- 178
- Teachers
- 17
- Students per teacher
- 10.5
- Student body
- Coeducational
- Program
- Regular
- Affiliation
- Christian (nondenominational)
- Go on to a 4-year college
- 88%
- Setting
- City
These are the numbers the school gave the U.S. Department of Education for the 2023-24 school year, published in July 2026. The survey counts students in kindergarten to grade 12, not pre-K. Enrollment and staffing move every year, so ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.
Cornerstone Schools of Washington, DC tuition, and what OSP pays
We have not verified a tuition figure for Cornerstone Schools of Washington, DC yet. Every private school sets its own price and most share it on request: ask for the full-year tuition for your child’s grade plus required fees, or look for a tuition page on the school’s website. Then put the figure in the calculator below to see what OSP leaves you to pay.
Figures read from each program’s official pages, October 2, 2026. Sources and how to apply
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Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| Muhammad University of Islam | 1-12 | 22 | 1 |
| St. Francis Xavier Catholic Academy ✓ | PreK-8 | 149 | 1 |
| The Monroe School ✓ | 6-12 | 28 | 1 |
| Templeton Academy ✓ | 6-12 | 79 | 2 |
| St. Peter School ✓ | PreK-8 | 210 | 3 |
| Model Secondary School for the Deaf | 9-12 | 101 | 3 |
| Capitol Hill Day School | PreK-8 | 221 | 3 |
| Washington School for Girls | 3-8 | 105 | 3 |
On the state’s official list Other private schools
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