Top Rankings
Greenwich School District ranks among the top 20% of public school district in Connecticut for:
Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Science Proficiency
Highest science proficiency (Top 10%)
Graduation Rate
Highest graduation rate (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026-27 school year, there is 1 public high school serving 2,620 students in Greenwich School District. This district's average high testing ranking is 10/10, which is in the top 10% of public high schools in Connecticut.
Public High School in Greenwich School District 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).
The top-ranked public high school in Greenwich School District 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 Greenwich School District 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 56% (majority Hispanic).
Overview
This School District
This State (CT)
# Schools
15 Schools
218 Schools
# Students
8,377 Students
165,496 Students
# Teachers
761 Teachers
13,469 Teachers
Student-Teacher Ratio
11:1
11:1
Student By Grade
District Rank
Greenwich School District, which is ranked within the top 10% of all 195 school districts in Connecticut (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 94% has decreased from 95% over five school years.
Overall District Rank
#17 out of 198 school districts
(Top 10%)
(Top 10%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
69%
41%
Showing 2013–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
76%
50%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
74%
47%
Graduation Rate
94%
88.2%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(2022-23)10.4%
19.3%
Students by Ethnicity:
Diversity Score
0.59
0.69
Showing 2014–2023. Full 36-year historical data available below ↓
% American Indian
n/a
n/a
% Asian
9%
5%
Showing 2014–2023. Full 36-year historical data available below ↓
% Hispanic
24%
32%
Showing 2014–2023. Full 36-year historical data available below ↓
% Black
2%
15%
Showing 2014–2023. Full 36-year historical data available below ↓
% White
59%
44%
Showing 2014–2023. Full 36-year historical data available below ↓
% Hawaiian
n/a
n/a
% Two or more races
6%
4%
Showing 2014–2023. Full 13-year historical data available below ↓
All Ethnic Groups
District Revenue and Spending
The revenue/student of $36,322 is higher than the state median of $29,922. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $34,676 is higher than the state median of $28,995. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$304 MM
$14,669 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Spending
$291 MM
$14,214 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Revenue / Student
$36,322
$29,922
Showing 2014–2023. Full 34-year historical data available below ↓
Spending / Student
$34,676
$28,995
Showing 2014–2023. Full 34-year historical data available below ↓
Best Greenwich School District Public High Schools (2026-27)
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 | 2,620 students Student-teacher ratio: 13:1 Minority enrollment: 42%
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