St. John's College High School Tuition 2026
Annual tuition: $21,000/year — 70% above national avg . Located in Washington, District of Columbia.
How St. John's College High School Compares
St. John's College High School tuition is 22% below District of Columbia avg.
Tuition by Grade Level
K–12 Total Cost Projection
At $21,000/year with 4% annual tuition increases, sending one child through K–12 at St. John's College High School would cost approximately:
Estimate assumes 13 years (K–12) at 4% annual increase. Actual costs vary — contact the school for current rates. Use our calculator for your state's average →
School Information
- Location
- Washington, DC
- Affiliation
- Catholic
- Grades Offered
- 9–12
- Enrollment
- 900 students
- School Type
- Catholic
- Data Source
- NCES PSS 2021–22
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Frequently Asked Questions
How much does St. John's College High School tuition cost?
St. John's College High School charges $21,000/year in 2026 — 70% above the national average of $12,350/year national average. Located in Washington, District of Columbia. Source: NCES Private School Universe Survey.
What is the total cost of attending St. John's College High School from K–12?
At the current tuition of $21,000/year with 4% annual increases, the projected K–12 total for St. John's College High School is approximately $349,166. This estimate assumes tuition increases at the historical 3–5% annual rate for private schools.
How does St. John's College High School tuition compare to other District of Columbia private schools?
St. John's College High School's tuition of $21,000/year is $5,850 below the District of Columbia private school average of $26,850/year. This puts it near the middle of the District of Columbia private school cost range.
Does St. John's College High School offer financial aid?
Most private schools, including Catholic schools, offer need-based financial aid. Nationally, about 27% of private school students receive aid averaging 48% of tuition. Contact St. John's College High School's admissions office directly for current aid availability and application requirements.
Tuition data sourced from the NCES Private School Universe Survey 2021–22. Figures represent reported or estimated annual tuition. Actual costs may vary — contact the school directly for current tuition, fees, and financial aid information. Data last updated March 2026.