For the 2025 school year, there are 7 public schools serving 5,029 students in 06830, CT (there are 5 private schools, serving 4,844 private students). 51% of all K-12 students in 06830, CT are educated in public schools (compared to the CT state average of 88%).
The top ranked public schools in 06830, CT are North Street School, Greenwich High School and Central Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 06830 have an average math proficiency score of 58% (versus the Connecticut public school average of 40%), and reading proficiency score of 71% (versus the 51% statewide average). Schools in 06830, CT have an average ranking of 8/10, which is in the top 30% of Connecticut public schools.
Minority enrollment is 46% of the student body (majority Hispanic), which is less than the Connecticut public school average of 54% (majority Hispanic).
Best 06830, CT Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
North Street School
(Math: 80-84% | Reading: 85-89%)
Rank:
Rank:
10/
Top 1%10
381 North St.
Greenwich, CT 06830
(203) 869-6756
Greenwich, CT 06830
(203) 869-6756
Grades: PK-5
| 396 students
Rank: #22.
Greenwich High School
(Math: 64% | Reading: 79%)
Rank:
Rank:
9/
Top 20%10
10 Hillside Rd.
Greenwich, CT 06830
(203) 625-8000
Greenwich, CT 06830
(203) 625-8000
Grades: 9-12
| 2,633 students
Rank: #33.
Central Middle School
(Math: 59% | Reading: 72%)
Rank:
Rank:
8/
Top 30%10
9 Indian Rock Ln.
Greenwich, CT 06830
(203) 661-8500
Greenwich, CT 06830
(203) 661-8500
Grades: 6-8
| 503 students
Rank: #44.
Western Middle School
(Math: 51% | Reading: 67%)
Rank:
Rank:
7/
Top 50%10
1 Western Junior Hwy.
Greenwich, CT 06830
(203) 531-5700
Greenwich, CT 06830
(203) 531-5700
Grades: 6-8
| 611 students
Rank: #55.
Julian Curtiss School
(Math: 55-59% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
180 East Elm St.
Greenwich, CT 06830
(203) 869-1896
Greenwich, CT 06830
(203) 869-1896
Grades: PK-5
| 246 students
Rank: #66.
New Lebanon School
(Math: 40-44% | Reading: 50-54%)
Rank:
Rank:
6/
Top 50%10
25 Mead Ave.
Greenwich, CT 06830
(203) 531-9139
Greenwich, CT 06830
(203) 531-9139
Grades: PK-5
| 342 students
Rank: #77.
Hamilton Avenue School
(Math: 40-44% | Reading: 45-49%)
Rank:
Rank:
5/
Bottom 50%10
184 Hamilton Avenue
Greenwich, CT 06830
(203) 869-1685
Greenwich, CT 06830
(203) 869-1685
Grades: PK-5
| 298 students
06830, Connecticut Public Schools (Closed)
School
Location
Grades
Students
Community Connections Elementary School (Closed 2018)
Special Education School
180 East Elm Street
Greenwich, CT 06830
(203) 625-7459
Greenwich, CT 06830
(203) 625-7459
Grades: 12
| 7 students
Frequently Asked Questions
What are the top ranked public schools in 06830, CT?
The top ranked public schools in 06830, CT include North Street School, Greenwich High School and Central Middle School.
How many public schools are located in 06830?
7 public schools are located in 06830.
What percentage of students in 06830 go to public school?
51% of all K-12 students in 06830 are educated in public schools (compared to the CT state average of 88%).
What is the racial composition of students in 06830?
06830 public schools minority enrollment is 46% of the student body (majority Hispanic), which is less than the Connecticut public schools average of 54% (majority Hispanic).
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