The average private school endowment in Arizona is $327.7M (2026).
The private school in Arizona with the highest endowment is Northland Christian School, with a endowment of $5000M.
Quick Facts (2026)
- # AZ Schools Ranked: 17
- Top 20 Range (Endowment): $2–$5,000
- AZ School Avg.: $328
- National School Avg.: $49












