For the 2026 school year, there is 1 public high school serving 2,633 students in Greenwich, CT.
The top-ranked public high school in Greenwich, CT is Greenwich High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Greenwich, CT public high school have an average math proficiency score of 64% (versus the Connecticut public high school average of 32%), and reading proficiency score of 79% (versus the 53% statewide average). High schools in Greenwich have an average ranking of 10/10, which is in the top 10% of Connecticut public high schools.
Greenwich, CT public high school have a Graduation Rate of 94%, which is more than the Connecticut average of 89%.
The school with highest graduation rate is Greenwich High School, with 94% 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 Public High Schools in Greenwich, CT (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
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
Gr: 9-12 | 2,633 students Student-teacher ratio: 13:1 Minority enrollment: 42%
Greenwich, Connecticut Public 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 high schools in Greenwich, CT?
The top-ranked public high schools in Greenwich, CT include Greenwich High School.
How many public high schools are located in Greenwich?
1 public high schools are located in Greenwich.
What is the racial composition of students in Greenwich?
Greenwich 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).
Recent Articles
Esports Programs in Public Schools: Benefits & Funding
Explore how esports programs in public schools support academic achievement, boost student engagement, and operate through sustainable funding models and partnerships.
Apprenticeship Pathways in High School: Alternatives to College
Explore apprenticeship pathways in high school as practical alternatives to traditional college routes, including benefits, programs, and career outcomes.
FAFSA Changes and High School College Counseling
Explore how recent FAFSA changes are reshaping high school college counseling, financial aid planning, and what families should expect in the 2026 application cycle.