For the 2025-26 school year, there are 7 public schools serving 5,029 students in 06830, CT (there are , 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.
ºÚÁÏÍø¹ÙÍø schools in zipcode 06830 have an average math proficiency score of 58% (versus the Connecticut public school average of 42%), 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 ºÚÁÏÍø¹ÙÍø Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
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
Gr: PK-5 | 396 students Student-teacher ratio: 13:1 Minority enrollment: 24%
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
Gr: 9-12 | 2,633 students Student-teacher ratio: 13:1 Minority enrollment: 42%
Rank: #33.
Central Middle School
(Math: 61% | Reading: 72%)
Rank:
Rank:
8/
Top 30%10
9 Indian Rock Ln.
Greenwich, CT 06830
(203) 661-8500
Greenwich, CT 06830
(203) 661-8500
Gr: 6-8 | 503 students Student-teacher ratio: 10:1 Minority enrollment: 34%
Rank: #44.
Western Middle School
(Math: 50% | Reading: 67%)
Rank:
Rank:
7/
Top 50%10
1 Western Junior Hwy.
Greenwich, CT 06830
(203) 531-5700
Greenwich, CT 06830
(203) 531-5700
Gr: 6-8 | 611 students Student-teacher ratio: 10:1 Minority enrollment: 56%
Rank: #55.
Julian Curtiss School
(Math: 45-49% | 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
Gr: PK-5 | 246 students Student-teacher ratio: 8:1 Minority enrollment: 58%
Rank: #66.
New Lebanon School
(Math: 50-54% | Reading: 50-54%)
Rank:
Rank:
6/
Top 50%10
25 Mead Ave.
Greenwich, CT 06830
(203) 531-9139
Greenwich, CT 06830
(203) 531-9139
Gr: PK-5 | 342 students Student-teacher ratio: 9:1 Minority enrollment: 71%
Rank: #77.
Hamilton Avenue School
(Math: 45-49% | Reading: 45-49%)
Rank:
Rank:
5/
Bottom 50%10
184 Hamilton Avenue
Greenwich, CT 06830
(203) 869-1685
Greenwich, CT 06830
(203) 869-1685
Gr: PK-5 | 298 students Student-teacher ratio: 8:1 Minority enrollment: 68%
06830, Connecticut ºÚÁÏÍø¹ÙÍø Schools (Closed)
School
Location
Quick Facts
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
Gr: 12 | 7 students Minority enrollment: 28%
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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