St. Peter School
422 3rd St. Se, Washington, DC 20003Open, per Google (checked Sep 29, 2026)
St. Peter School is a Roman Catholic private school in Washington, DC teaching grades PreK-8. It reported 210 students and about 6.6 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
- PreK-8
- Students
- 210
- Teachers
- 33
- Students per teacher
- 6.6
- Student body
- Coeducational
- Affiliation
- Roman Catholic
- 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.
St. Peter School tuition, and what OSP pays
We have not verified a tuition figure for St. Peter School 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
What would you pay at St. Peter School?
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OSP pays between $10,000 and $15,000 depending on grade. We start with the lower figure. Change it if you know yours. An award can never be more than the school actually charges. This is arithmetic, not a quote.
Questions to ask St. Peter School
- What is the full-year tuition for my child’s grade, and which fees are required on top of it?
- Do you still take Opportunity Scholarship Program for 2026-27, and for which grades?
- How does the OSP award reach you, and what do families owe before it arrives?
- Is there a waitlist or an application deadline for my child’s grade?
- Do you offer financial aid, sibling discounts or payment plans?
A school is the only source for its current price and open seats. Its website or admissions office can answer these.
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| Capitol Hill Day School | PreK-8 | 221 | <1 |
| Templeton Academy ✓ | 6-12 | 79 | <1 |
| Gonzaga College High School ✓ | On the state list; not in the federal survey | 1 | |
| Smithsonian Early Enrichment Center | PreK-K | 11 | 1 |
| St. Francis Xavier Catholic Academy ✓ | PreK-8 | 149 | 2 |
| Model Secondary School for the Deaf | 9-12 | 101 | 2 |
| Caroline Education Community International Psa | PreK-12 | 1,390 | 2 |
| Muhammad University of Islam | 1-12 | 22 | 2 |
On the state’s official list Other private schools
Keep looking
- All private schools near Washington
- Catholic schools in the District of Columbia
- Private elementary schools in the District of Columbia
- Private middle schools in the District of Columbia
- Private schools with kindergarten in the District of Columbia
- Private schools with pre-K in the District of Columbia
- Private schools in the District of Columbia
- D.C. Opportunity Scholarship Program: amount and eligibility
- All D.C. Opportunity Scholarship Program schools
- Compare schools side by side
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