EF Academy International Boarding School, Thornwood NY: 9-12

EF Academy International Boarding School is a private school in Thornwood, NY teaching grades 9-12. It reported 253 students and about 5.6 students for every teacher in the 2023-24 federal survey.

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School facts

Grades: 9-12
Students: 253
Teachers: 47
Students per teacher: 5.6
Student body: Coeducational
Program: Regular
Affiliation: Nonsectarian
Go on to a 4-year college: 100%
Setting: Suburb

These are the numbers the school gave the U.S. Department of Education for the 2023-24 school year, published in July 2026. The survey counts students in kindergarten to grade 12, not pre-K. Enrollment and staffing move every year, so ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.

EF Academy International Boarding School tuition

We have not verified a tuition figure for EF Academy International Boarding School yet. Every private school sets its own price and most share it on request: ask for the full-year tuition for your child’s grade plus required fees.

Other private schools nearby

School	Grades	Students	Per teacher	Affiliation	Miles
Montessori Childrens Room	PreK-1	15	7.5	Nonsectarian	3
Mohawk Country Day School	PreK-1	28	7.8	Nonsectarian	4
Our Lady of Mount Carmel School	PreK-8	123	12.2	Roman Catholic	4
Reach Academy	8-12	72	5.5	Nonsectarian	5
Cerebral Palsy of Westchester	Ungraded	62	9	Nonsectarian	5
Fusion Academy Westchester	6-12	44	2.2	Nonsectarian	5
Clear View School Day Treatment	PreK	114	6.3	Nonsectarian	5
Transfiguration School	PreK-8	88	7.4	Roman Catholic	6

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