The average private high school endowment in Delaware is $81.4M (2026).
The private high school in Delaware with the highest endowment is St. Elizabeth School, with a endowment of $350M.
Endowment Range: $3M
$350M
Avg. Endowment: $81.4M
Average Private High School endowment in Delaware (2026)
School
Endowment
Grades
Location
Rank: #11.
St. Elizabeth School![St. Elizabeth School Photo]( "St. Elizabeth School Photo")
(Catholic)
Endowment: $350 M
Grades: PK-12
1500 Cedar St
Wilmington, DE 19805
(302) 656-3369
Wilmington, DE 19805
(302) 656-3369
Rank: #22.
Endowment: $66 M
Grades: NS-12
2813 W 17th Street
Wilmington, DE 19806
(302) 575-0550
Wilmington, DE 19806
(302) 575-0550
Rank: #44.
Endowment: $14 M
Grades: NS-12
6900 Lancaster Pike
Hockessin, DE 19707
(302) 235-6503
Hockessin, DE 19707
(302) 235-6503
Rank: #55.
St. Andrew's School
(Episcopal)
Endowment: $6 M
Grades: 9-12
350 Noxontown Rd
Middletown, DE 19709
(302) 285-4231
Middletown, DE 19709
(302) 285-4231
Rank: #66.
Endowment: $3 M
Grades: 9-12
3600 Philadelphia Pike
Claymont, DE 19703
(302) 798-6632
Claymont, DE 19703
(302) 798-6632
Frequently Asked Questions
What is the Delaware average private high schools endowment?
The Delaware average private high schools endowment is $81.4M for 2026.
What are the private high schools with the highest endowment in Delaware?
The top-ranked private high schools in Delaware include St. Elizabeth School, Tower Hill School and Caravel Academy.
Recent Articles
How Global Economic Trends Shape Private School Affordability
Explore how global economic trends influence private school affordability and enrollment in 2026, with insights for families and educators.
Parent Engagement in Private Schools in 2026
Explore how parent engagement in private schools builds strong communities, support networks, and student success in 2026.
So Many Choices: Navigating Private School Selection in 2026
A 2026 parent guide to choosing the right private school, with updated admissions timelines, tuition trends, affordability strategies, and expert insights.
