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Very Good

#222 of 992 private schools in NY

Top 22% of private schools

Ef Academy International Boarding School

High School

582 COLUMBUS AVE, Thornwood, NY 10594

Private

Enrollment

449

Student-Teacher

9.5:1

Score

7.2

Grades

9th – 12th

Data vintage2021-22

How this school compares

New York private schools

#222 of 992

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Ef Academy International Boarding School

7.2/10

High School in Thornwood · grades 9th – 12th. Start here, then compare fit against nearby and district options.

Westlake High School

8.7/10

0.3 mi away. Use as a geographic alternative in the same move search.

Westlake Middle School

7.5/10

0.3 mi away. Use as a geographic alternative in the same move search.

About Ef Academy International Boarding School

Ef Academy International Boarding School is a private high school in Thornwood, NY. Ef Academy International Boarding School serves approximately 449 students, and covers grades 9th-12th, and has a 9.5:1 student-teacher ratio. Ef Academy International Boarding School has a current MySchoolScout rating of 7.2 out of 10 and ranks #222 of 992 private schools in NY.

How it comparesOn par with NY schools
  • This school 7.2 · Very Good
  • NY avg 7.0

What Parents Should Know

At 9.5:1 students to teachers, Ef Academy International Boarding School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.

Ef Academy International Boarding School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How Ef Academy International Boarding School compares to the 3 public schools in Thornwood, NY

Student-Teacher Ratio
9.5:1
This School
vs
9.6:1
Public Avg
Avg School Size
449
This School
vs
494
Public Avg
Avg School Scout Rating
7.2
This School
vs
7.7
Public Avg

Student Demographics

White 49.2% vs 0%
Asian 23.4% vs 0%
Hispanic 17.6% vs 0%
Black 3.3% vs 0%
Ef Academy International Boarding School Thornwood Public Avg

All Schools in Thornwood

School Rating
Ef Academy International Boarding School (this school) 7.2
WESTLAKE HIGH SCHOOL 8.7
WESTLAKE MIDDLE SCHOOL 7.5
COLUMBUS ELEMENTARY SCHOOL 7.0

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

Preliminary

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in NY.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B 5.9 / 10
View breakdown
Student-Teacher Ratio 9.5:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 6.3 / 10
View breakdown
School Day Length 7.3 hours
Annual Instructional Hours 1,204.5
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A 9.3 / 10
View breakdown
Diversity Index 67%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.1 / 10
View breakdown
Enrollment 449
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in NY

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 49.2%
Asian 23.4%
Hispanic 17.6%
Two or More 6.0%
Black 3.3%
Pacific Islander 0.4%

Source: NCES Private School Survey (PSS)

Location

582 COLUMBUS AVE, Thornwood, NY 10594

Nearby Alternatives

Families considering Ef Academy International Boarding School may also want to explore other high schools in the area. BRIARCLIFF HIGH SCHOOL (rated 9.3/10, 3.0 miles away, in nearby Briarcliff Manor), which scores notably higher. Another option is PLEASANTVILLE HIGH SCHOOL (rated 8.9/10, 2.0 miles away, in nearby Pleasantville), which scores notably higher. Additionally, WESTLAKE HIGH SCHOOL (rated 8.7/10, 0.3 miles away), which scores notably higher. For more schools in Thornwood, see our Thornwood schools guide .

Nearby Schools

20 within 3.0 mi
School Distance Rating
WESTLAKE HIGH SCHOOL Thornwood 0.3 mi 8.7
WESTLAKE MIDDLE SCHOOL Thornwood 0.3 mi 7.5
COLUMBUS ELEMENTARY SCHOOL Thornwood 0.3 mi 7.0
KENSICO SCHOOL Valhalla 1.0 mi 7.3
VALHALLA HIGH SCHOOL Valhalla 1.1 mi 8.4
CEDAR KNOLLS ACADEMY Hawthorne 0.9 mi 5.5
LINDEN HILL HIGH SCHOOL Hawthorne 0.9 mi 5.4
VALHALLA MIDDLE SCHOOL Valhalla 1.2 mi 6.9
MOUNT PLEASANT-COTTAGE SCHOOL Pleasantville 1.4 mi 7.1
EDENWALD SCHOOL Pleasantville 1.4 mi 6.1
PLEASANTVILLE HIGH SCHOOL Pleasantville 2.0 mi 8.9
PLEASANTVILLE MIDDLE SCHOOL Pleasantville 2.1 mi 7.5
HAWTHORNE ELEMENTARY SCHOOL Hawthorne 1.7 mi 7.7
BEDFORD ROAD SCHOOL Pleasantville 2.4 mi 8.0
HAWTHORNE COUNTRY DAY SCHOOL Hawthorne 2.2 mi 8.9
BLYTHEDALE SCHOOL Valhalla 2.8 mi 4.0
VIRGINIA ROAD ELEMENTARY SCHOOL White Plains 3.2 mi 7.7
DOUGLAS G GRAFFLIN SCHOOL Chappaqua 3.3 mi 8.8
ROBERT E BELL SCHOOL Chappaqua 3.4 mi 8.3
BRIARCLIFF HIGH SCHOOL Briarcliff Manor 3.0 mi 9.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 10594 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$166,417

Median Home Value

$683,600

Median Rent

$2,148/mo

Population

5,512

College Educated

47.8%

Homeownership

89.2%

Avg Commute

29.7 min

Poverty Rate

4%

Median Age

41

Similar Schools

Schools in the same state with comparable level, size, and ratings

Frequently Asked Questions

Common questions about Ef Academy International Boarding School

What grades does Ef Academy International Boarding School serve?

Ef Academy International Boarding School serves students in grades 9th through 12th.

How many students attend Ef Academy International Boarding School?

Ef Academy International Boarding School has an enrollment of approximately 449 students.

What is the student-teacher ratio at Ef Academy International Boarding School?

The student-teacher ratio at Ef Academy International Boarding School is 9.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Ef Academy International Boarding School rank in NY?

Ef Academy International Boarding School ranks #222 of 992 private schools in NY.

What is Ef Academy International Boarding School's MySchoolScout rating?

Ef Academy International Boarding School has a current MySchoolScout rating of 7.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is Ef Academy International Boarding School a private school?

Yes, Ef Academy International Boarding School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Ef Academy International Boarding School a religious school?

No, Ef Academy International Boarding School is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
22 Car-Dependent
Bike Score
12 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
9th – 12th
Enrollment
449
Gender Split
48% M / 52% F
Student-Teacher Ratio
9.5:1
Teachers (FTE)
47
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
7.3 hours
Days Per Year
165 days
Setting
Large Suburb
County
Westchester County

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