B+
Above Average
84/100

Greenwich High School

📚 09 – 12 🏫 High School
📍 10 Hillside Rd., Greenwich, CT 06830
84
Repit Score
out of 100
2,633
Students
enrolled
13.4:1
Student:Teacher
ratio
$34K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 13.4:1 student-teacher ratio
💰 Funding $33,880 per student
🏫 School Type Regular

School Information

Address 10 Hillside Rd.
City Greenwich
ZIP Code 06830
District 0901710
NCES School ID 090171000300
Data Year 2024-25

Community Context for 06830

Understanding the community around Greenwich High School helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $140,024
Per Capita Income $121,255
Poverty Rate 3.4%
Households Earning $100K+ 62.9%

🎓 Education Level

Bachelor's Degree or Higher 65.5%
High School or Higher 95.1%

🏠 Housing

Median Home Value $1,719,600
Median Rent $2,256
Owner-Occupied 54.4%
Renter-Occupied 45.6%
View full data for ZIP 06830 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 06830 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 06830 housing costs →

Student Demographics

Enrollment and demographic breakdown for Greenwich High School.

👫 Gender Distribution

Male 52.6%
Female 47.3%

🌎 Race & Ethnicity

White 58.1%
Hispanic/Latino 24.8%
Asian 8.4%
Two or More Races 5.7%
Black 2.7%
American Indian 0.2%
Pacific Islander 0.0%

📋 Enrollment Summary

Total Enrollment 2,633
Teachers (FTE) 197.3
Student:Teacher Ratio 13.4:1

Frequently Asked Questions

What is the Repit School Score for Greenwich High School?
Greenwich High School has a Repit School Score of 84 out of 100, earning a grade of B+. This score evaluates class size (student-teacher ratio), funding levels, and resources rather than just test scores.
How many students attend Greenwich High School?
Greenwich High School has 2,633 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 13.4:1.
What grades does Greenwich High School serve?
Greenwich High School serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Greenwich High School receive per student?
Greenwich High School receives $33,880 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Greenwich High School in 06830 ▼
Avg Home Value
$2,544,443
Avg Monthly Rent
$4,590
1-Year Change
+13.4%
% Renters
45.6%

Other Schools in 06830

A+

Central Middle School

06 – 08 • Middle
Repit Score 100/100
A+

New Lebanon School

Pre-K – 05 • Elementary
Repit Score 100/100
A+

Western Middle School

06 – 08 • Middle
Repit Score 100/100
A+

Hamilton Avenue School

Pre-K – 05 • Elementary
Repit Score 97/100
A+

Julian Curtiss School

Pre-K – 05 • Elementary
Repit Score 97/100
View all schools and real estate data for 06830 →

About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention and better student outcomes.
  • School Funding — Resources available for programs, teachers, and facilities directly affect education quality.
  • School Environment — School size and structure affect available programs and student experience.

Data source: NCES CCD 2024-25 | Last updated: September 2026