The average private high school endowment in Ohio is $35.8M (2026-27).
The private high school in Ohio with the highest endowment is University School, with a endowment of $169M.
Quick Facts (2026-27)
- # OH Schools Ranked: 25
- Top 20 Range (Endowment): $3–$169
- OH School Avg.: $31
- National School Avg.: $35




















