The Greenvale School (Top Ranked Private School for 2026-27)

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Quick Facts (26-27)

Top Ranked NY School
Grades: Prekindergarten-8
Enrollment: 373 students
Yearly Tuition: $46,500
Average class size: 12 students
Application Deadline: None / Rolling
Source: ✓Verified school update

School Rankings

The Greenvale School ranks among the top 20% of private schools in New York for:

School Facts

Religious Affiliation

Nonsectarian

Grades Offered

Grades Prekindergarten-8

Students By Grade

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Distribution of Students By Grade
Grade	The Greenvale School
Pre-K	80
Kind	48
1	43
2	40
3	44
4	38
6	29
7	51

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Year Founded

1923

School Motto

Optima Durant

Student Body

Total Students

373 students

Student Body Type

Co-ed

% Students of Color

20%

State avg.: 39%

Academic Profile

Total Classroom Teachers

62 teachers

Student-Teacher Ratio

12:1

National avg.: 11:1

% Faculty w/Advanced Degree

95%

Average Class Size

12 students

Classroom Dress Code

Formal

Dress code varies by grade. Jacket and tie for boys in grades 4-9.

School Membership(s)School Assoc.

National Association of Independent Schools (NAIS)
New York State Association of Independent Schools (NYSAIS)

Tuition & Financial Aid

Admission Deadline

None / Rolling

Yearly Tuition Cost

$46,500

View national tuition avg.

Tuition Notes

Please contact school for tuition scale by grade.

Admissions Director

Alexis B. Morledge

Admissions Associate

Colleen Fortuna

Application URL

Online Application

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School Notes

The Green Vale School mission: In a vibrant program of academics, arts, athletics, and character education, The Green Vale School inspires and challenges all students to be their best.
A Green Vale education instills confidence and competence, while promoting respect and responsibility as cornerstones of a lifetime of learning and global citizenship.
Sincere consideration for each child fosters a love of learning and teaches children to excel, to lead and to care.

The Green Vale School, founded in 1923, is located in Old Brookville, NY on a beautiful forty-acre campus that has seen two new centers built in the last few years - the Schwerin Early Childhood Center and the Blue-Gold Health And Wellness Center. Five science labs, smartboards in every classroom, seven playing fields, band and choral rooms, a crafts shop and two art studios are just a few key resources for an outstanding faculty, curious and engaged students and a supportive parent body. The environment and culture at Green Vale is ideal for young minds. Families interested in pursuing excellence and investing in a strong educational foundation are invited to tour the campus by appointment, or at one ofthe Open Houses (November through April.)

Sample of notable school alumni/alumnae:
- Oliver Iselin '31, Parent '64, '66 and '71, President of the Board 1968 to 1969 -

Source: Verified school update

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Frequently Asked Questions

How much does The Greenvale School cost?

The Greenvale School's tuition is approximately $46,500 for private students.

What schools are The Greenvale School often compared to?

The Greenvale School is often viewed alongside schools like Friends Academy by visitors of our site.

Who are famous alumni from The Greenvale School?

The Greenvale School famous alumni include: Oliver Iselin '31, Parent '64, '66 and '71, President of the Board 1968 to 1969.

What is The Greenvale School's ranking?

The Greenvale School ranks among the top 20% of private schools in New York for: Highest percentage of faculty with advanced degrees and Largest student body.

When is the application deadline for The Greenvale School?

The application deadline for The Greenvale School is rolling (applications are reviewed as they are received year-round).

School Calendar

View the The Greenvale School yearly calendar below. Note key dates such as:

Event

Date

Winter Break Begins (School Closed)

December 21, 2026 (Monday)

Passover Observed (School Closed)

April 22, 2027 (Thursday)

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Did You Know?

The average private school tuition in Nassau County, NY is $21,436 for elementary schools and $21,584 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Nassau County, NY is 80% (read more about average acceptance rates across the country).