The average private high school endowment in Alabama is $153.3M (2026).
The private high school in Alabama with the highest endowment is The Horizons School, with a endowment of $1000M.
Quick Facts (2026)
- # AL Schools Ranked: 11
- Top 20 Range (Endowment): $1–$1,000
- AL School Avg.: $153
- National School Avg.: $42








