St. Elizabeth School Top 3 · Most AP Courses (DE)

Tower Hill School Top 3 · Highest Avg. SAT Score (DE)

Dover First Christian School Top 3 · Largest Endowment (DE)

Home > Delaware > Average Endowment

Average Private School endowment in Delaware

The average private school endowment in Delaware is $53.5M (2026).

The private school in Delaware with the highest endowment is St. Elizabeth School, with a endowment of $350M.

Quick Facts (2026)

# DE Schools Ranked: 14
Top 20 Range (Endowment): $1–$350
DE School Avg.: $54
National School Avg.: $49

Quick Facts (2026)

# DE Schools Ranked: 14
Top 20 Range (Endowment): $1–$350
DE School Avg.: $54
National School Avg.: $49

Delaware Average Endowment (Trends)

View Data

Year	Delaware (DE) avg
2025	$53.5
2024	$20.6
2023	$20.6
2022	$3
2021	$3
2020	$5
2019	$5

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Show school map — Delaware (endowment range: $1–$350, avg $54)

Endowment Range: $1M $350M Avg. Endowment: $53.5M

Frequently Asked Questions

What is the Delaware average private schools endowment?

The Delaware average private schools endowment is $53.5M for 2026.

What are the private schools with the highest endowment in Delaware?

The top ranked private schools in Delaware include St. Elizabeth School, Tower Hill School and Caravel Academy.

What is private high school and private elementary school with the highest endowment in Delaware?

The private high school with the highest endowment in Delaware is St. Elizabeth School, with a value of $350.0M. The private elementary school with the highest endowment is St. Elizabeth School, with a value of $350.0M.

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