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Greenwich High School

Greenwich, Connecticut · Grades 9 to 12 · Greenwich School District

Public school

About Greenwich High School

Greenwich High School is a public school in Greenwich, Connecticut, serving grades 9 through 12. Federal data for 2024-25 shows 2,620 students enrolled. With about 195.6 full-time-equivalent teachers, that works out to roughly 13.4 students per teacher. The surrounding area is classified as a suburb of a large metro area, in Western Connecticut Planning Region. Greenwich School District runs 15 schools listed here, including this one. See them all. Within 5 miles there are 47 other schools, so families have nearby options to compare.

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School facts

Address	10 Hillside Rd., Greenwich, CT 06830
Phone	(203) 625-8000
School district	Greenwich School District
Grades	9 to 12
Students (2024-25)	2,620
Teachers (full-time equivalent, 2024-25)	195.6
Students per teacher	13.4
Charter school	No
School type	Regular
Level	High
Locale (NCES)	Suburb, large, Western Connecticut Planning Region

Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES school ID 090171000300). Details may have changed since the survey. Schools can update them by claiming this profile.

Nearby schools

The Greenwich Country Day SchoolPrivate · Grades PreK to 12Greenwich · 0.6 mi Julian Curtiss SchoolPublic · Grades PreK to 5Greenwich · 0.6 mi Central Middle SchoolPublic · Grades 6 to 8Greenwich · 0.7 mi Greenwich AcademyPrivate · Grades PreK to 12Greenwich · 0.8 mi Cos Cob SchoolPublic · Grades PreK to 5Cos Cob, CT · 0.8 mi North Street SchoolPublic · Grades PreK to 5Greenwich · 1.3 mi The Greenwich Japanese SchoolPrivate · Grades 1 to 9Riverside, CT · 1.3 mi Eagle Hill SchoolPrivate · Grades 1 to 9Greenwich · 1.5 mi

The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.

Frequently asked questions

What grades does Greenwich High School serve?

Greenwich High School serves grades 9 through 12.

How many students attend Greenwich High School?

Greenwich High School reported 2,620 students in 2024-25, according to the NCES Common Core of Data.

What is the student-teacher ratio at Greenwich High School?

About 13.4 students per full-time-equivalent teacher, based on 2,620 students and 195.6 teachers in federal data.

Is Greenwich High School a public or charter school?

Greenwich High School is a traditional public (non-charter) school.

What school district is Greenwich High School in?

Greenwich High School is part of Greenwich School District. See all schools in this district at https://parentschoolreview.com/districts/ct/greenwich-school-district/

Where is Greenwich High School located?

Greenwich High School is at 10 Hillside Rd., Greenwich, CT 06830. The phone number is (203) 625-8000.

How many other schools are near Greenwich High School?

There are 47 other schools within 5 miles of Greenwich High School in our directory.