For the 2026 school year, there are 5 private schools serving 4,844 students in 06830, CT (there are 7 public schools, serving 4,987 public students). 49% of all K-12 students in 06830, CT are educated in private schools (compared to the CT state average of 12%).
The top-ranked private schools in 06830, CT include The Greenwich Country Day School, Greenwich Country Day School, and Greenwich Academy.
The average acceptance rate is 36%, which is lower than the Connecticut private school average acceptance rate of 71%.
20% of private schools in 06830, CT are religiously affiliated (most commonly Catholic).
Top-Ranked 06830 Connecticut Private Schools (2026)
School
Location
Quick Facts
Brunswick School ![Brunswick School Photo - Middle School Campus on King Street]( "Brunswick School Photo - Middle School Campus on King Street")
All-boys
100 Maher Avenue
Greenwich, CT 06830
(203) 625-5800
Greenwich, CT 06830
(203) 625-5800
Gr: PK-12 | 1,046 students Avg. class size: 11 students Sports: 20 | Extracurrculars: 14 Tuition & acceptance rate listed
200 N Maple Ave
Greenwich, CT 06830
(203) 625-8900
Greenwich, CT 06830
(203) 625-8900
Gr: PK-12 | 830 students
471 North Street
Greenwich, CT 06830
(203) 869-4000
Greenwich, CT 06830
(203) 869-4000
Gr: PK-8 | 372 students Avg. class size: 20 students Sports: 12 | Extracurrculars: 29 Tuition & acceptance rate listed
401 Old Church Rd
Greenwich, CT 06830
(203) 863-5600
Greenwich, CT 06830
(203) 863-5600
Gr: NS-12 | 1,251 students Tuition & acceptance rate listed
401 Old Church Rd.
Greenwich, CT 06830
(203) 865-5600
Greenwich, CT 06830
(203) 865-5600
Gr: PK-12 | 1,345 students Avg. class size: 15 students Acceptance rate listed
06830, Connecticut Private Schools (Closed)
School
Location
Quick Facts
Carmel Academy (Closed 2024)
Special Program Emphasis (Jewish)
270 Lake Ave
Greenwich, CT 06830
(203) 863-9663
Greenwich, CT 06830
(203) 863-9663
Gr: NS-8 | 217 students
Frequently Asked Questions
What are the top-ranked private schools in 06830, CT?
The top-ranked private schools in 06830, CT include The Greenwich Country Day School, Greenwich Country Day School, and Greenwich Academy.
How many private schools are located in 06830?
5 private schools are located in 06830.
How diverse are private schools in 06830?
06830 private schools are approximately 15% minority students, which is lower than the Connecticut private school average of 31%.
What percentage of students in 06830 go to private school?
49% of all K-12 students in 06830 are educated in private schools (compared to the CT state average of 12%).
What percentage of private schools are religiously affiliated in 06830?
20% of private schools in 06830 are religiously affiliated (most commonly Catholic).
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