The average private high school endowment in Maine is $23.8M (2026).
The private high school in Maine with the highest endowment is Reach School, Berwick Academy, and Carrabassett Valley Academy, each with a endowment of $50M.
Endowment Range: $1M
$50M
Avg. Endowment: $23.8M
Average Private High School endowment in Maine (2026)
School
Endowment
Grades
Location
Rank: #1 - 31. - 3.
Endowment: $50 M
Grades: PK-12
31 Academy St
South Berwick, ME 03908
(207) 384-6300
South Berwick, ME 03908
(207) 384-6300
Rank: #1 - 31. - 3.
Endowment: $50 M
Grades: 7-12
3197 Carrabassett Dr
Kingfield, ME 04947
(207) 237-4460
Kingfield, ME 04947
(207) 237-4460
Rank: #1 - 31. - 3.
Reach School
Alternative School
Endowment: $50 M
Grades: 8-12
14 First Street
Bucksport, ME 04416
(207) 469-7147
Bucksport, ME 04416
(207) 469-7147
Rank: #44.
Endowment: $35 M
Grades: 9-12
745 Main St
Fryeburg, ME 04037
(207) 935-2013
Fryeburg, ME 04037
(207) 935-2013
Rank: #55.
Endowment: $32 M
Grades: 6-12
339 Paris Rd
Hebron, ME 04238
(207) 966-5225
Hebron, ME 04238
(207) 966-5225
Rank: #77.
Endowment: $27 M
Grades: 9-12
1614 Main Street
Kents Hill, ME 04349
(207) 685-1606
Kents Hill, ME 04349
(207) 685-1606
Rank: #88.
Endowment: $24 M
Grades: PK-12
360 Spring St
Portland, ME 04102
(207) 274-5224
Portland, ME 04102
(207) 274-5224
Rank: #99.
Saint Dominic Academy ![Saint Dominic Academy Photo - St. Dom's is a two campus school. Grades Pre-K - 6: Baird Avenue in Lewiston. Grades 7 - 12: Gracelawn Road in Auburn. Saint Dominic Academy Photo - St. Dom's is a two campus school. Grades Pre-K - 6: Baird Avenue in Lewiston. Grades 7 - 12: Gracelawn Road in Auburn.]()

(Catholic)
Endowment: $20 M
Grades: PK-12
121 Gracelawn Rd
Auburn, ME 04210
(207) 782-6911
Auburn, ME 04210
(207) 782-6911
Rank: #1010.
St. Dominic Academy-auburn ![St. Dominic Academy-auburn Photo St. Dominic Academy-auburn Photo]()

(Catholic)
Endowment: $12 M
Grades: PK-12
121 Gracelawn Ave
Auburn, ME 04210
(207) 782-6911
Auburn, ME 04210
(207) 782-6911
Rank: #1111.
Endowment: $11 M
Grades: 9-12
267 Ocean Ave
Portland, ME 04103
(207) 774-6238
Portland, ME 04103
(207) 774-6238
Rank: #1212.
Endowment: $7 M
Grades: 9-12
23 Union Street
Blue Hill, ME 04614
(207) 374-2808
Blue Hill, ME 04614
(207) 374-2808
Rank: #1313.
Endowment: $5.8 M
Grades: NS-12
148 Main Street
Yarmouth, ME 04096
(207) 846-9051
Yarmouth, ME 04096
(207) 846-9051
Rank: #1414.
Endowment: $3.1 M
Grades: 9-12
309 Windsor Rd
South China, ME 04358
(207) 445-2962
South China, ME 04358
(207) 445-2962
Rank: #1515.
Endowment: $1 M
Grades: 9-12
38 York St
Kennebunk, ME 04043
(207) 985-3745
Kennebunk, ME 04043
(207) 985-3745
Frequently Asked Questions
What is the Maine average private high schools endowment?
The Maine average private high schools endowment is $23.8M for 2026.
What are the private high schools with the highest endowment in Maine?
The top-ranked private high schools in Maine include Berwick Academy, Carrabassett Valley Academy and Reach School.
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