Keio Academy of New York was established in 1990 by the Keio Gijuku (Keio Private School System) of Japan (which also operates Keio University, one of the most prestigious private schools in Japan) primarily to meet the needs of Japanese living overseas.
This school is making every effort to be a precursor in educating future leaders for the international scene as society heads into the 21st century.
Keio Academy will educate its students through a unique bilingual and bicultural educational curriculum.
Quick Facts (2025-26)
- Top Ranked NY School
- Grades: 9-12
- Enrollment: 353 students
- Yearly Tuition: $34,500
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Keio Academy Of New York ranks among the top 20% of private schools in New York for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1990
Summer School Offered
Yes
School Calendar
Last Day of School
Sat. Jun 20, 2026
Student Body
Total Students
353 students
Student Body Type
Co-ed
% Students of Color
100%
State avg.: 40%
Students by Grade
Academics and Faculty
Total Classroom Teachers
42 teachers
Student-Teacher Ratio
8:1
National avg.: 13:1
Average Class Size
20 students
List of Courses Offered
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$34,500
Application URL
Sports
Total Sports Offered
10 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
3 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
CaligraphyRock Band
Tea Ceremony
Source: Verified school update
Frequently Asked Questions
How much does Keio Academy Of New York cost?
Keio Academy Of New York's tuition is approximately $34,500 for private students.
What schools are Keio Academy Of New York often compared to?
Keio Academy Of New York is often viewed alongside schools like Hackley School by visitors of our site.
What sports does Keio Academy Of New York offer?
Keio Academy Of New York offers 10 interscholastic sports: Baseball, Basketball, Cross Country, Golf, Lacrosse, Rugby, Soccer, Swimming, Tennis and Volleyball.
What is Keio Academy Of New York's ranking?
Keio Academy Of New York ranks among the top 20% of private schools in New York for: Highest percentage of students of color and Largest student body.
When is the application deadline for Keio Academy Of New York?
The application deadline for Keio Academy Of New York is rolling (applications are reviewed as they are received year-round).
Related Schools
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Popular comparisons: Keio Academy Of New York vs. Hackley School
People that viewed Keio Academy Of New York also viewed these schools: Hackley School, The Harvey School, Rye Country Day School, Thornton-donovan School and The Masters School.
The nearest high school and elementary school to Keio Academy Of New York is The Windward School (0.7 miles away)
The nearest preschool is Cerebral Palsy Of Westchester- Inc (1.1 miles away)
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School
Location
Miles
Quick Facts
293 Benedict Avenue
Tarrytown, NY 10591
(914) 366-2642
Tarrytown, NY 10591
(914) 366-2642
7.6 miles
Gr: K-12 | 840 students Avg. class size: 16 students Sports: 16 | Extracurrculars: 16 Tuition listed
260 Jay St
Katonah, NY 10536
(914) 232-3161
Katonah, NY 10536
(914) 232-3161
16.6 miles
Gr: 6-12 | 349 students Avg. class size: 10 students Sports: 19 | Extracurrculars: 13 Tuition & acceptance rate listed
3 Cedar St
Rye, NY 10580
(914) 925-4513
Rye, NY 10580
(914) 925-4513
3.2 miles
Gr: PK-12 | 969 students Avg. class size: 15 students Sports: 19 | Extracurrculars: 72 Tuition & acceptance rate listed
100 Overlook Cir
New Rochelle, NY 10804
(914) 632-8836
New Rochelle, NY 10804
(914) 632-8836
7.2 miles
Gr: K-12 | 153 students Avg. class size: 15 students Tuition listed
49 Clinton Avenue
Dobbs Ferry, NY 10522
(914) 479-6400
Dobbs Ferry, NY 10522
(914) 479-6400
8.1 miles
Gr: 5-12 | 693 students Avg. class size: 14 students Sports: 15 | Extracurrculars: 40 Tuition & acceptance rate listed
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