Quick Facts (2026-27)
- Top Ranked CT School
- Grades: Prekindergarten-12
- Enrollment: 1,345 students
- Acceptance rate: 23%
- Average class size: 15 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
The Greenwich Country Day School
About the School
- The Greenwich Country Day School is a co-educational, independent day school in Greenwich, Connecticut, United States, founded in 1926.
- As of 2019, it enrolled some 1190 students from nursery to 12th grade level.
Quick Facts (2026-27)
- Top Ranked CT School
- Grades: Prekindergarten-12
- Enrollment: 1,345 students
- Acceptance rate: 23%
- Average class size: 15 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Rankings
The Greenwich Country Day School ranks among the top 20% of private schools in Connecticut for:
Category
Attribute
Acceptance Rate
Student Body
School Facts
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
Students By Grade
Year Founded
1926
School Motto
It's how we think.
Student Body
Total Students
1,345 students
Student Body Type
Co-ed
% Students of Color
16%
State avg.: 31%
Academic Profile
Total Classroom Teachers
158 teachers
Student-Teacher Ratio
9:1
National avg.: 11:1
Average Class Size
15 students
Tuition & Financial Aid
Admission Deadline
None / Rolling
Yearly Tuition Cost
US$39,390 - US$51,500
Acceptance Rate
23%
National avg.: 82%
Application URL
Sports
School Mascot
The Tiger
Frequently Asked Questions
What is the acceptance rate of The Greenwich Country Day School?
The acceptance rate of The Greenwich Country Day School is 23%, which is lower than the national average of 71%. The Greenwich Country Day School's acceptance rate is ranked among the top private schools in Connecticut with low acceptance rates.
What is The Greenwich Country Day School's ranking?
The Greenwich Country Day School ranks among the top 20% of private schools in Connecticut for: Lowest average acceptance rates and Largest student body.
When is the application deadline for The Greenwich Country Day School?
The application deadline for The Greenwich Country Day School is rolling (applications are reviewed as they are received year-round).
Nearby Private Schools
The nearest high school, elementary school and preschool to The Greenwich Country Day School is Greenwich Academy (0.8 miles away)
Show me:
Distance: 0.8 mi
Gr: PK-12 | 830 students
All-girls
200 N Maple Ave
Greenwich, CT 06830
(203) 625-8900
Distance: 0.9 mi
Gr: PK-12 | 1,046 students
Avg. class size: 11 students
Sports: 20 | Extracurriculars: 14
All-boys
100 Maher Avenue
Greenwich, CT 06830
(203) 625-5800
Distance: 1.2 mi
Gr: NS-12
Special Education School
399 East Putnam Ave, 2nd Floor
Cos Cob, CT 06807
(203) 340-2914
Distance: 1.5 mi
Gr: PK-8 | 372 students
Avg. class size: 20 students
Sports: 12 | Extracurriculars: 29
Catholic
471 North Street
Greenwich, CT 06830
(203) 869-4000
Distance: 1.6 mi
Gr: 1-9 | 92 students
Specialized Curriculum
15 Ridgeway
Greenwich, CT 06831
(203) 629-9039
Distance: 0.8 mi
Gr: PK-12 | 830 students
All-girls
200 N Maple Ave
Greenwich, CT 06830
(203) 625-8900
Distance: 0.9 mi
Gr: PK-12 | 1,046 students
Avg. class size: 11 students
Sports: 20 | Extracurriculars: 14
All-boys
100 Maher Avenue
Greenwich, CT 06830
(203) 625-5800
Distance: 1.2 mi
Gr: NS-12
Special Education School
399 East Putnam Ave, 2nd Floor
Cos Cob, CT 06807
(203) 340-2914
Distance: 1.6 mi
Gr: 1-9 | 92 students
Specialized Curriculum
15 Ridgeway
Greenwich, CT 06831
(203) 629-9039
Distance: 1.7 mi
Gr: NS-12 | 1,251 students
401 Old Church Rd
Greenwich, CT 06830
(203) 863-5600
Distance: 0.8 mi
Gr: PK-12 | 830 students
All-girls
200 N Maple Ave
Greenwich, CT 06830
(203) 625-8900
Distance: 0.9 mi
Gr: PK-12 | 1,046 students
Avg. class size: 11 students
Sports: 20 | Extracurriculars: 14
All-boys
100 Maher Avenue
Greenwich, CT 06830
(203) 625-5800
Distance: 1.2 mi
Gr: NS-12
Special Education School
399 East Putnam Ave, 2nd Floor
Cos Cob, CT 06807
(203) 340-2914
Distance: 1.5 mi
Gr: PK-8 | 372 students
Avg. class size: 20 students
Sports: 12 | Extracurriculars: 29
Catholic
471 North Street
Greenwich, CT 06830
(203) 869-4000
Distance: 1.6 mi
Gr: 1-9 | 92 students
Specialized Curriculum
15 Ridgeway
Greenwich, CT 06831
(203) 629-9039
Distance: 0.8 mi
Gr: PK-12 | 830 students
All-girls
200 N Maple Ave
Greenwich, CT 06830
(203) 625-8900
Distance: 0.9 mi
Gr: PK-12 | 1,046 students
Avg. class size: 11 students
Sports: 20 | Extracurriculars: 14
All-boys
100 Maher Avenue
Greenwich, CT 06830
(203) 625-5800
Distance: 1.2 mi
Gr: NS-12
Special Education School
399 East Putnam Ave, 2nd Floor
Cos Cob, CT 06807
(203) 340-2914
Distance: 1.5 mi
Gr: PK-8 | 372 students
Avg. class size: 20 students
Sports: 12 | Extracurriculars: 29
Catholic
471 North Street
Greenwich, CT 06830
(203) 869-4000
Distance: 1.7 mi
Gr: NS-12 | 1,251 students
401 Old Church Rd
Greenwich, CT 06830
(203) 863-5600
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
P.s. 51 Elias Howe
(Math: 50-54% | Reading: 35-39%)
Rank:
Rank:
5/
Bottom 50%10
525 W 44th St
New York, NY 10036
(212) 315-7160
New York, NY 10036
(212) 315-7160
9383.8 miles
Gr: PK-5 | 451 students Student-Teacher Ratio: 12:1 Minority enrollment: 86%
Business Of Sports School
Vocational School
Magnet School
Magnet School
(Math: 50-54% | Reading: ≤20%)
Rank:
Rank:
3/
Bottom 50%10
439 W 49th St
New York, NY 10019
(212) 246-2183
New York, NY 10019
(212) 246-2183
9383.9 miles
Gr: 9-12 | 407 students Student-Teacher Ratio: 10:1 Minority enrollment: 98%
Facing History School
(Math: <50% | Reading: <50%)
Rank:
Rank:
6/
Top 50%10
525 W 50th St
New York, NY 10019
(212) 757-2680
New York, NY 10019
(212) 757-2680
9383.9 miles
Gr: 6-12 | 394 students Student-Teacher Ratio: 9:1 Minority enrollment: 97%
Food And Finance High School
Vocational School
(Math: 30-39% | Reading: ≥50%)
Rank:
Rank:
4/
Bottom 50%10
525 W 50th St
New York, NY 10019
(212) 586-2943
New York, NY 10019
(212) 586-2943
9383.9 miles
Gr: 9-12 | 474 students Student-Teacher Ratio: 11:1 Minority enrollment: 96%
High School Of Hospitality Management
(Math: <50%)
(Math: 70-74% | Reading: 75-79% )
Rank:
(Math: 70-74% | Reading: 75-79% )
Rank:
8/
Top 30%10
525 W 50th St
New York, NY 10019
(212) 586-0963
New York, NY 10019
(212) 586-0963
9383.9 miles
Gr: 9-12 | 228 students Student-Teacher Ratio: 10:1 Minority enrollment: 98%
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Did You Know?
The average private school tuition in Greenwich, CT is $40,119 for elementary schools (read more about average private school tuition across the country).
The average acceptance rate in Greenwich, CT is 36% (read more about average acceptance rates across the country).
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