Cos Cob School, located in 300 East Putnam Ave. Cos Cob , CT 06807-2545, serves 362 students with a student/teacher ratio of 11.6. It belongs to Greenwich School District and ranks 134th of 490 Connecticut Elementary Schools.
School District
District: Greenwich School District
Number of students:
362
Public School Search
Rank:
134th
134th of 490 Connecticut Elementary Schools
Per Pupil Expenditure
$22,254
Student/Teacher Ratio
Student/Teacher Ratio
11.6
Racial Breakdown
White:
64.9%
Hispanic:
18%
Asian:
9.4%
Two or more races:
7.5%
African American:
0.3%
Free/Discounted lunch recipients
Free/Discounted lunch recipients
17.1%
Performance Trends
Statewide Performance
Average Standard Score
Test Score Average
Average Standard Score
Student Body
Enrollment
Average Standard Score
% Free/Reduced Lunch
Immunization % Complete (Kindergarten)
Teachers
Student/Teacher Ratio
# Full-Time Teachers
Finance
Per Pupil Expenditures
Map and Boundary of Cos Cob School
School Ranking in Connecticut
PublicSchoolSearch ranks 134th of 490 Connecticut Elementary Schools.
District Ranking in State
PublicSchoolSearch ranks 134th of 490 Connecticut Elementary Schools.
Average Parent Rating
Historical Ranking of Cos Cob School to other
Connecticut Elementary Schools
Statewide Rank Position Percentile
Cos Cob School Test Scores
Historical Enrollment Data
Concerd International School
Impact of COVID-19 on Cos Cob School
Rankings
Rank Pre-pandemic (2018-2019)
Rank Pandemic (2020-2021)
Rank Post-pandemic (2018-2019)
Change (%)
Ranks 123rd of 522 Elementary schools
Ranks 134th of 490 Elementary schools
3.8%
Test Scores
% proficient Pre-pandemic (2018-2019)
% proficient Pandemic (2020-2021)
% proficient Post-pandemic (2021-2022)
Change (%)
3rd Grade English Language Arts (Cos Cob School)
71.9
58.8
13.1%
3rd Grade English Language Arts (Greenwich School District)
74.8
77.3
2.5%
3rd Grade English Language Arts (Connecticut)
54.3
46.7
7.6%
3rd Grade Mathematics (Cos Cob School)
76.9
72.1
4.8%
3rd Grade Mathematics (Greenwich School District)
76
78.1
2.1%
3rd Grade Mathematics (Connecticut)
55
47.4
7.6%
4th Grade Mathematics (Cos Cob School)
69.4
55.6
13.8%
4th Grade Mathematics (Greenwich School District)
75.9
66.4
9.5%
4th Grade Mathematics (Connecticut)
52.5
40.3
12.2%
5th Grade English Language Arts (Cos Cob School)
71.6
73.5
1.9%
5th Grade English Language Arts (Greenwich School District)
82.5
76.4
6.1%
5th Grade English Language Arts (Connecticut)
58.1
51.9
6.2%
5th Grade Mathematics (Cos Cob School)
76.5
50
26.5%
5th Grade Mathematics (Greenwich School District)
71.1
64.8
6.3%
5th Grade Mathematics (Connecticut)
46.5
38.8
7.7%
Student Body
Number of Students Pre-pandemic (2018-2019)
Number of Students Pandemic (2020-2021)
Number of Students Post-pandemic (2021-2022)
Change (%)
Total Students
411
362
11.9%
African American
1
1
0%
American Indian
0
0
0%
Asian
35
34
2.9%
Hispanic
82
65
20.7%
Pacific Islander
0
0
0%
White
258
235
8.9%
Two or More Races
35
27
22.9%
Free/Discounted Lunch Recipients
17.5
17.1
0.4%
Compare Cos Cob School to Nearby Schools
School
Students/Teacher
School
Education Period
Address
District
Number of Students
Student\ Teacher Ratio
Free / discounted lunch recipients %
Connecticut School District Rankings
School Disctrict
Education Period
City
County
Elemen-tary Schools
Middle Schools
Hight Schools
District Ranking in State
Statewide Rank Position Percentile (As Elementary School)
Statewide Rank Position Percentile (As Middle School)
Statewide Rank Position Percentile (As High School)
