Cos Cob School

Serves grades KG - 5

Analytics built by:   Location, Inc.

Raw data sources:
  • Test Scores: Edfacts (U.S. Department of Education), State departments of education.
  • Expenditures: National Center for Education Statistics.
  • Educational Environment: American Community Survey (U.S. Census Bureau).
Date(s) & Update Frequency:
  • Test data: Reflects 2016 – 2017 school year.
  • Expenditures: 2015
  • Educational Environment: 2017 (latest available). Updated annually.

Methodology:   Only NeighborhoodScout gives you nationally comparable school ranks based on test scores, so you can directly compare the quality of schools in any location. Read more

School Overview

Address
300 East Putnam Ave.
Cos Cob, CT 06807
Phone
(203) 869-4670
District
GREENWICH SCHOOL DISTRICT
County
FAIRFIELD COUNTY
Type of School
Regular elementary or secondary
Magnet School
No
Charter School
No
Students Enrolled
437
Classroom Teachers
33

School Quality Ratings

School Quality Compared to Connecticut

8

(10 is best)

Better than 72.8% of CT schools.

School Quality Compared to U.S. info

9

(10 is best)

Cos Cob School Test Scores (No Child Left Behind Tests)

Grade 3

Discipline School State
Proficiency in Reading and Math 68 53
Proficiency in Reading 69 52
Proficiency in Math 67 54

Grade 4

Discipline School State
Proficiency in Reading and Math 70 52
Proficiency in Reading 70 54
Proficiency in Math 69 50

Grade 5

Discipline School State
Proficiency in Reading and Math 64 50
Proficiency in Reading 73 57
Proficiency in Math 54 43

Class Size (number of students per classroom teacher)

Class Size
AVG FOR THIS SCHOOL 13.32
AVG FOR DISTRICT 11.08
AVG FOR STATE 12.46
AVG FOR NATION 16.54
SCHOOL ENROLLMENT BY GRADE NUMBER OF STUDENTS PERCENTAGE
Kindergarten 68 15.6%
Grade 1 58 13.3%
Grade 2 81 18.5%
Grade 3 86 19.7%
Grade 4 72 16.5%
Grade 5 72 16.5%
Total 437 100%

School enrollment by group

Ethnic/racial Groups This School This District This State
White (non-hispanic) 68.8% 66.9% 57.7%
Black 0.7% 2.9% 13.2%
Hispanic 18.9% 21.3% 23.7%
Asian Or Pacific Islander 11.5% 8.8% 5.1%
American Indian Or Native Of Alaska 0.0% 0.1% 0.3%
Economic Groups This School This District This State
ECONOMICALLY DISADVANTAGED 9.4% 14.9% 37.3%
FREE LUNCH ELIGIBLE 6.6% 11.1% 32.5%
REDUCED LUNCH ELIGIBLE 2.7% 3.8% 4.8%
POPULATION DISTRICT FOR THIS SCHOOL STATE
POPULATION 62,418 3,588,184
POPULATION DENSITY (per sq. mile) 1,280.8 739
POPULATION DISTRIBUTION BY AGE DISTRICT FOR THIS SCHOOL STATE
4 YEARS OLD AND BELOW 6.9% 5.2%
5-19 YEARS OLD 20.6% 19.0%
20-44 YEARS OLD 26.2% 31.1%
45-64 YEARS OLD 29.8% 28.7%
65 OR OLDER 16.5% 16.0%
HOUSEHOLD CHARACTERISTICS DISTRICT FOR THIS SCHOOL STATE
Number Of Households 22,113 1,361,755
Single Parent Households With Children 6.4% 9.9%
Adults With At Least A High School Diploma 95.1% 90.2%
Adults With At Least A Bachelor's Degree 65.3% 38.4%
HOUSEHOLD INCOME DISTRIBUTION DISTRICT FOR THIS SCHOOL STATE
$150,000 or more 46.4% 19.6%
$100,000 - $149,999 13.8% 17.1%
$75,000 - $99,999 8.1% 12.6%
$50,000 - $74,999 9.5% 15.9%
$30,000 - $49,999 9.5% 14.5%
$15,000 - $29,999 7.0% 11.4%
$15,000 or less 5.7% 8.9%

Education Expenditures

For This District Per Student Total % Of Total
Instructional Expenditures $16,710 $146,479,860 66.7%
Support Expenditures
Student $1,631 $14,297,346 6.5%
Staff $514 $4,505,724 2.1%
General Administration $370 $3,243,420 1.5%
School Administration $1,633 $14,314,878 6.5%
Operation $1,743 $15,279,138 7.0%
Transportation $601 $5,268,366 2.4%
Other $177 $1,551,582 0.7%
Total Support $6,669 $58,460,454 26.6%
Non-instructional Expenditures $1,665 $14,595,390 6.6%
Total Expenditures $25,044 $219,535,704 100.0%
For The State Per Student Total % Of Total
Instructional Expenditures $10,594 $5,698,978,116 55.2%
Support Expenditures
Student $1,104 $593,894,925 5.7%
Staff $507 $272,706,376 2.6%
General Administration $374 $200,920,847 1.9%
School Administration $1,027 $552,355,437 5.3%
Operation $1,578 $848,632,794 8.2%
Transportation $870 $467,956,540 4.5%
Other $422 $227,000,114 2.2%
Total Support $5,881 $3,163,465,898 30.6%
Non-instructional Expenditures $2,728 $1,467,508,194 14.2%
Total Expenditures $19,203 $10,329,952,257 100.0%
For The Nation Per Student Total % Of Total
Instructional Expenditures $6,336 $324,841,513,788 51.7%
Support Expenditures
Student $572 $29,350,053,799 4.7%
Staff $471 $24,151,307,291 3.8%
General Administration $200 $10,266,593,644 1.6%
School Administration $587 $30,091,720,454 4.8%
Operation $1,010 $51,800,394,937 8.2%
Transportation $464 $23,797,624,893 3.8%
Other $368 $18,843,845,750 3.0%
Total Support $3,673 $188,301,671,729 30.0%
Non-instructional Expenditures $2,243 $114,972,145,768 18.3%
Total Expenditures $12,251 $628,114,952,936 100.0%