The average private school tuition in District Of Columbia is $28,047 per year (2026-27).
The private elementary school average tuition cost is $29,456 per year and the private high school average is $36,096 per year.
The private school with the lowest tuition cost is St. Anns Academy, with a tuition of $2,600.
Quick Facts (2026-27)
- # DC Schools Ranked: 50
- Top 20 Range (Tuition): $2,600–$19,800
- DC School Avg.: $28,230
- National School Avg.: $12,181
























