The average private high school endowment in New Hampshire is $66.5M (2025).
The private high school in New Hampshire with the highest endowment is St. Paul's School, with a endowment of $673M.
Endowment Range: $1M
$673M
Avg. Endowment: $66.5M
Average Private High School endowment in New Hampshire (2025)
School
Endowment
Grades
Location
Rank: #11.
St. Paul's School![St. Paul's School Photo - Students walking to class after Chapel.]( "St. Paul's School Photo - Students walking to class after Chapel.")
(Episcopal)
Endowment: $673 M
Grades: 9-12
325 Pleasant Street
Concord, NH 03301
(603) 229-4700
Concord, NH 03301
(603) 229-4700
Rank: #22.
The Contoocook School
Special Education School
Endowment: $100 M
Grades: 6-12
40 Park Ln
Contoocook, NH 03229
(603) 746-7702
Contoocook, NH 03229
(603) 746-7702
Rank: #33.
Endowment: $73 M
Grades: 9-12
64 Main Street
Meriden, NH 03770
(603) 469-2100
Meriden, NH 03770
(603) 469-2100
Rank: #44.
Endowment: $60 M
Grades: 9-12
33 Chapel Lane
Plymouth, NH 03264
(603) 536-1257
Plymouth, NH 03264
(603) 536-1257
Rank: #5 - 85. - 8.
Easterseals Lancaster School
Special Education School
Endowment: $50 M
Grades: 5-12
525 Prospect St
Lancaster, NH 03584
(603) 206-6700
Lancaster, NH 03584
(603) 206-6700
Rank: #5 - 85. - 8.
Longview School
Special Education School
Endowment: $50 M
Grades: 9-12
55 Reservation Road
Deerfield, NH 03037
(603) 463-7854
Deerfield, NH 03037
(603) 463-7854
Rank: #5 - 85. - 8.
Nfi - Midway Shelter
All-boys | Alternative School
Endowment: $50 M
Grades: 7-11
136 Lowell Street
Manchester, NH 03104
(603) 669-9797
Manchester, NH 03104
(603) 669-9797
Rank: #5 - 85. - 8.
Phillips Exeter Academy![Phillips Exeter Academy Photo - Exeter students live and learn all over the world by participating in 40 off-campus programs from Iceland (shown) to South Africa to Washington, DC.]( "Phillips Exeter Academy Photo - Exeter students live and learn all over the world by participating in 40 off-campus programs from Iceland (shown) to South Africa to Washington, DC.")
Alternative School
Endowment: $50 M
Grades: 9-12
20 Main St
Exeter, NH 03833
(603) 777-3437
Exeter, NH 03833
(603) 777-3437
Rank: #99.
Endowment: $32 M
Grades: 9-12
204 Main Street
Andover, NH 03216
(603) 735-6641
Andover, NH 03216
(603) 735-6641
Rank: #1010.
Cardigan Mountain School![Cardigan Mountain School Photo - Campus View]( "Cardigan Mountain School Photo - Campus View")
All-boys
Endowment: $30 M
Grades: 6-9
62 Alumni Drive
Canaan, NH 03741
(603) 523-3548
Canaan, NH 03741
(603) 523-3548
Rank: #1111.
Endowment: $29 M
Grades: 9-12
70 Main Street
New Hampton, NH 03256
(603) 677-3401
New Hampton, NH 03256
(603) 677-3401
Rank: #1212.
Endowment: $20 M
Grades: 9-12
80 Academy Drive
Wolfeboro, NH 03894
(603) 569-7200
Wolfeboro, NH 03894
(603) 569-7200
Rank: #1313.
Endowment: $16 M
Grades: 9-12
30 School Street
Tilton, NH 03276
(603) 286-1733
Tilton, NH 03276
(603) 286-1733
Rank: #1414.
Endowment: $15 M
Grades: 9-12
18 Lehmann Way
Dublin, NH 03444
(603) 563-7075
Dublin, NH 03444
(603) 563-7075
Rank: #1515.
Endowment: $12 M
Grades: 6-12
2108 River Road
Manchester, NH 03104
(603) 669-4524
Manchester, NH 03104
(603) 669-4524
Rank: #1616.
Endowment: $2 M
Grades: PK-12
20 Seaborne Dr
Dover, NH 03820
(603) 742-3617
Dover, NH 03820
(603) 742-3617
Rank: #17 - 1917. - 19.
Endowment: $1 M
Grades: 9-12
194 Lund Road
Nashua, NH 03060
(603) 889-4107
Nashua, NH 03060
(603) 889-4107
Rank: #17 - 1917. - 19.
Hampshire Country School![Hampshire Country School Photo - Island Pond is regularly used for canoeing and fishing.]( "Hampshire Country School Photo - Island Pond is regularly used for canoeing and fishing.")
All-boys
Endowment: $1 M
Grades: 3-10
28 Patey Circle
Rindge, NH 03461
(603) 899-3325
Rindge, NH 03461
(603) 899-3325
Rank: #17 - 1917. - 19.
High Mowing School![High Mowing School Photo - The only International Waldorf boarding & day school in North America, High Mowing welcomes students from across the globe. Explore our 300-acre classroom. Become a citizen of the world, a steward of the land with a global perspective. Join us, get connected.]( "High Mowing School Photo - The only International Waldorf boarding & day school in North America, High Mowing welcomes students from across the globe. Explore our 300-acre classroom. Become a citizen of the world, a steward of the land with a global perspective. Join us, get connected.")
Special Program Emphasis
Endowment: $1 M
Grades: PK-12
222 Isaac Frye Hwy
Wilton, NH 03086
(603) 654-2391
Wilton, NH 03086
(603) 654-2391
Frequently Asked Questions
What is the New Hampshire average private high schools endowment?
The New Hampshire average private high schools endowment is $66.5M for 2025.
What are the private high schools with the highest endowment in New Hampshire?
The top ranked private high schools in New Hampshire include St. Paul's School, The Contoocook School and Kimball Union Academy.
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