For the 2025 school year, there is 1 public high school serving 2,633 students in 06830, CT.
The top ranked public high school in 06830, CT is Greenwich High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 06830 have an average math proficiency score of 64% (versus the Connecticut public high school average of 33%), and reading proficiency score of 79% (versus the 53% statewide average). High schools in 06830, CT have an average ranking of 9/10, which is in the top 20% of Connecticut public high schools.
Public high school in zipcode 06830 have a Graduation Rate of 97%, which is more than the Connecticut average of 90%.
The school with highest graduation rate is Greenwich High School, with 97% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.
Minority enrollment is 42% of the student body (majority Hispanic), which is less than the Connecticut public high school average of 55% (majority Hispanic).
Best 06830, CT Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
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
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 high schools in 06830, CT?
The top ranked public high schools in 06830, CT include Greenwich High School.
How many public high schools are located in 06830?
1 public high schools are located in 06830.
What is the racial composition of students in 06830?
06830 public high schools minority enrollment is 42% of the student body (majority Hispanic), which is less than the Connecticut public high schools average of 55% (majority Hispanic).
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