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Bourgade Catholic High School Top 3 · Largest Endowment (AZ)
Gary K. Herberger Young Scholars Academy Top 3 · Largest Endowment (AZ)
Seton Catholic Preparatory Top 3 · Largest Endowment (AZ)

Average Private High School Endowment in Arizona

The average private high school endowment in Arizona is $0M (2026-27).
The private high school in Arizona with the highest endowment is Bourgade Catholic High School, with a endowment of $38M.

Quick Facts (26-27)

  • # AZ Schools Ranked: 5
  • Top 20 Range (Endowment): $2M–$38M
  • AZ School Avg.: $14M
  • National School Avg.: $30M

Quick Facts (26-27)

  • # AZ Schools Ranked: 5
  • Top 20 Range (Endowment): $2M–$38M
  • AZ School Avg.: $14M
  • National School Avg.: $30M
Show school map — Arizona (endowment range: $2M–$38M, avg $14M)
Endowment Range: $1.8M $38M Avg. Endowment: $14.4M

Average Private High School Endowment in Arizona (2026-27)

Showing 5 schools
Bourgade Catholic High School Photo
#1Bourgade Catholic High School
Gr: 9-12 | 439 students
Avg. class size: 15 students
Sports: 12 | Extracurriculars: 25
Catholic
4602 N 31st Ave
Phoenix, AZ 85017
(602) 973-4000
(1)
$38endowment
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Gary K. Herberger Young Scholars Academy Photo
#2Gary K. Herberger Young Scholars Academy
Gr: 7-12 | 117 students
Sports: 3 | Extracurriculars: 6
Specialized Curriculum
4701 W Thunderbird Rd
Glendale, AZ 85306
(602) 543-8274
(1)
$20endowment
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Seton Catholic Preparatory Photo
#3 Seton Catholic Preparatory
Gr: 9-12 | 571 students
Avg. class size: 25 students
Sports: 18 | Extracurriculars: 35
Catholic
1150 N. Dobson Road
Chandler, AZ 85224
(480) 963-1900
$7endowment
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Northland Christian School Photo
#4Northland Christian School
Gr: K-12 | 92 students
Sports: 1 | Extracurriculars: 4
Baptist
8000 N Us Highway 89
Flagstaff, AZ 86004
(928) 526-0327
$5endowment
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St. Michael Indian School Photo
#5St. Michael Indian School
Gr: PK-12 | 355 students
Avg. class size: 16 students
Sports: 8 | Extracurriculars: 13
Catholic
1 Lupton Rd (PO Box 650)
Saint Michaels, AZ 86511
(505) 979-5590
$2endowment
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Frequently Asked Questions

What are the private high schools with the highest endowment in Arizona?

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