The average private high school endowment in New Jersey is $111.9M (2025).
The private high school in New Jersey with the highest endowment is The Lawrenceville School, with a endowment of $725M.
Endowment Range: $1M
$725M
Avg. Endowment: $111.9M
Average Private High School endowment in New Jersey (2025)
School
Endowment
Grades
Location
Rank: #11.
Endowment: $725 M
Grades: 9-12
2500 Main Street
Lawrence Township, NJ 08648
(609) 895-2030
Lawrence Township, NJ 08648
(609) 895-2030
Rank: #33.
Blair Academy![Blair Academy Photo]( "Blair Academy Photo")
(Presbyterian)
Endowment: $145 M
Grades: 9-12
2 Park St
Blairstown, NJ 07825
(908) 362-2009
Blairstown, NJ 07825
(908) 362-2009
Rank: #44.
Endowment: $91 M
Grades: K-12
131 Martinsville Road
Basking Ridge, NJ 07920
(908) 647-6419
Basking Ridge, NJ 07920
(908) 647-6419
Rank: #55.
Endowment: $55 M
Grades: PK-12
1418 Pleasant Valley Way
West Orange, NJ 07052
(973) 602-3600
West Orange, NJ 07052
(973) 602-3600
Rank: #66.
Saint Peter's Prep![Saint Peter's Prep Photo]( "Saint Peter's Prep Photo")
All-boys (Catholic)
Endowment: $46 M
Grades: 9-12
144 Grand Street
Jersey City, NJ 07302
(201) 547-6400
Jersey City, NJ 07302
(201) 547-6400
Rank: #77.
The Pennington School![The Pennington School Photo - Founded in 1838, The Pennington School is an independent, coeducational school serving day and boarding students in grades 6 through 12.]( "The Pennington School Photo - Founded in 1838, The Pennington School is an independent, coeducational school serving day and boarding students in grades 6 through 12.")
(Methodist)
Endowment: $43 M
Grades: 6-12
112 W Delaware Avenue
Pennington, NJ 08534
(609) 737-6128
Pennington, NJ 08534
(609) 737-6128
Rank: #88.
Endowment: $35 M
Grades: PK-12
350 Riverbank
Burlington, NJ 08016
(609) 386-3500
Burlington, NJ 08016
(609) 386-3500
Rank: #99.
Endowment: $7 M
Grades: 9-12
50 Oakwood Avenue
Haledon, NJ 07508
(973) 427-0900
Haledon, NJ 07508
(973) 427-0900
Rank: #1010.
Delbarton School![Delbarton School Photo - The Class of 2024]( "Delbarton School Photo - The Class of 2024")
All-boys (Catholic)
Endowment: $3.6 M
Grades: 7-12
230 Mendham Road
Morristown, NJ 07960
(973) 538-3231
Morristown, NJ 07960
(973) 538-3231
Rank: #1111.
Endowment: $3 M
Grades: PK-12
17 Schoolhouse Rd
Somerset, NJ 08873
(732) 397-7988
Somerset, NJ 08873
(732) 397-7988
Rank: #1212.
Endowment: $3.8 M
Grades: PK-12
1295 Inman Ave
Edison, NJ 08820
(908) 754-1882
Edison, NJ 08820
(908) 754-1882
Rank: #1313.
Endowment: $1 M
Grades: PK-12
2000 Route 208
Hawthorne, NJ 07506
(973) 423-3331
Hawthorne, NJ 07506
(973) 423-3331
Frequently Asked Questions
What is the New Jersey average private high schools endowment?
The New Jersey average private high schools endowment is $111.9M for 2025.
What are the private high schools with the highest endowment in New Jersey?
The top ranked private high schools in New Jersey include The Lawrenceville School, Peddie School and Blair Academy.
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