Suburban
Greenwich School District School Calendar, Spring Break & Teacher Days 2025-26
Greenwich, Connecticut · Western Connecticut Planning Region
8,589
Students
15
Schools
11.1:1
Student-Teacher
772 teachers
-1 - 12
Grades
Quick Facts
573
Avg. School Size
1,426
Total Staff
Contact
- Address
- 290 Greenwich Avenue
Greenwich, CT 06830 - Phone
- (203)625-7400
Staff & Students
- Teachers (FTE)
- 772
- Total Staff
- 1,426
Data Source
NCES Common Core of Data
School Year 2023-24
Schools in Greenwich School District (15)
Greenwich High School
Greenwich
High
2,633 studentsGrades 9 - 1213.4:1 ratio21.69% FRPL
Eastern Middle School
Riverside
Middle
793 studentsGrades 6 - 811.5:1 ratio6.81% FRPL
Western Middle School
Greenwich
Middle
611 studentsGrades 6 - 89.7:1 ratio41.24% FRPL
Central Middle School
Greenwich
Middle
503 studentsGrades 6 - 89.9:1 ratio20.48% FRPL
North Mianus School
Riverside
Primary
475 studentsGrades 0 - 512.2:1 ratio2.32% FRPL
Riverside School
Riverside
Primary
473 studentsGrades 0 - 512.8:1 ratio1.06% FRPL
Glenville School
Greenwich
Primary
415 studentsGrades 0 - 511.9:1 ratio12.05% FRPL
Old Greenwich School
Old Greenwich
Primary
406 studentsGrades -1 - 511.3:1 ratio1.48% FRPL
North Street School
Greenwich
Primary
396 studentsGrades -1 - 512.8:1 ratio3.28% FRPL
New Lebanon School
Greenwich
Primary
342 studentsGrades -1 - 59.5:1 ratio57.6% FRPL
Cos Cob School
Cos Cob
Primary
340 studentsGrades 0 - 59.7:1 ratio14.12% FRPL
International School At Dundee
Riverside
Primary
325 studentsGrades 0 - 511.6:1 ratio10.15% FRPL
Hamilton Avenue School
Greenwich
Primary
298 studentsGrades -1 - 58.1:1 ratio61.07% FRPL
Julian Curtiss School
Greenwich
Primary
246 studentsGrades -1 - 58.5:1 ratio41.87% FRPL
Parkway School
Greenwich
Primary
244 studentsGrades 0 - 510.2:1 ratio4.92% FRPL
Frequently Asked Questions about Greenwich School District
You can view and subscribe to the Greenwich School District 2025-26 school calendar on this page. Add district holidays, spring break, and teacher workdays to your calendar.