The average private high school endowment in Tennessee is $48.3M (2026).
The private high school in Tennessee with the highest endowment is McCallie School, with a endowment of $166M.
Quick Facts (2026)
- # TN Schools Ranked: 23
- Top 20 Range (Endowment): $7–$166
- TN School Avg.: $48
- National School Avg.: $42




















