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Greenwich High School
A

Greenwich High School

PublicHighGrades 9–12

10 Hillside Rd., Greenwich, CT 06830 · (203) 625-8000 · Part of Greenwich School District

Greenwich’s School Grade A− better than 81% of Connecticut school districts

Directions
Photo: Victor Vrantchan · Public domain · Wikimedia Commons
Students
2,620
Students per teacher
13:1
Free or reduced lunch
23%
Setting
Suburb
Grades
9–12
The gist

What stands out about Greenwich High School

  • Its own letter, A: reading and math results near the top of Connecticut’s public schools
  • Math proficiency 21 pts above the state
  • Reading / language arts 27 pts above the state

On the path

Where Greenwich kids come from and go next. The whole path →

6–83 middle schoolsDepends on your address
9–12Greenwich High SchoolYou are here

Test scores

2020–21
Math proficiency59%
State average 37.9%
Reading / language arts78%
State average 50.7%

Its own letter, A, places these results among Connecticut’s 920 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

10 Hillside Rd., Greenwich

Students

Enrollment by grade
Grade 9686
Grade 10633
Grade 11651
Grade 12650
Enrollment over time
2,748’20
2,673’21
2,668’22
2,633’23
2,620’24

Down 4.7% since 2020–21.

Who goes here
White 58%Hispanic 26%Asian 8%Two or more races 6%Black 2%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Greenwich High School from Greenwich families.

Other schools in Greenwich School District

The district →
North Street School
Elementary · Grades PK–5 · Greenwich
A+
411 students11:1
Old Greenwich School
Elementary · Grades PK–5 · Old Greenwich
A+
385 students11:1
New Lebanon School
Elementary · Grades PK–5 · Greenwich
B−
375 students10:1
Cos Cob School
Elementary · Grades PK–5 · Cos Cob
A−
343 students10:1
Hamilton Avenue School
Elementary · Grades PK–5 · Greenwich
C+
299 students8:1
Julian Curtiss School
Elementary · Grades PK–5 · Greenwich
B
236 students8:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Connecticut’s other public schools; Greenwich’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.