Cos Cob, CT
Demographics And Statistics

Demographics | Cost Of Living
Updated: 2023-12-15

Living In Cos Cob, Connecticut Summary

Life in Cos Cob research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Cos Cob over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Cos Cob:

  • The population in Cos Cob is 7,243.

  • The median home value in Cos Cob is $1,342,010.

  • The median income in Cos Cob is $185,125.

  • The cost of living in Cos Cob is 213 which is 2.1x higher than the national average.

  • The median rent in Cos Cob is $2,412.

  • The unemployment rate in Cos Cob is 6.3%.

  • The poverty rate in Cos Cob is 5.7%.

  • The average high in Cos Cob is 60.9° and the average low is 42.3°.

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Cos Cob SnackAbility

7
Overall SnackAbility
Jobs
8/10
Housing
10
Affordability
6
Diversity
8
Safety
N/A
Amenities
8.5
Education
9
Commute
5
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Cos Cob, CT Cost Of Living

Cost of living in Cos Cob summary. We use data on the cost of living to determine how expensive it is to live in Cos Cob. Real estate prices drive most of the variance in cost of living around Connecticut. Key points include:

  • The cost of living in Cos Cob is 213 with 100 being average.

  • The cost of living in Cos Cob is 2.1x higher than the national average.

  • The median home value in Cos Cob is $1,342,010.

  • The median income in Cos Cob is $185,125.

213
Cos Cob's Overall Cost Of Living
2.1x
Higher Than The National Average

Cost Of Living In Cos Cob Comparison Table

Living Expense Cos Cob Connecticut National Average
Overall 213 114 100
Services 118 113 100
Groceries 108 101 100
Health 109 107 100
Housing 436 123 100
Transportation 115 104 100
Utilities 135 127 100

Cos Cob, CT Weather

  • The average high in Cos Cob is 60.9° and the average low is 42.3°.

  • There are 79.7 days of precipitation each year.

  • Expect an average of 49.1 inches of precipitation each year with 34.7 inches of snow.

StatCos Cob
Average Annual High60.9
Average Annual Low42.3
Annual Precipitation Days79.7
Average Annual Precipitation49.1
Average Annual Snowfall34.7
60.9°
Average High
79.7°
Days of Rain

Rankings for Cos Cob in Connecticut

Locations Around Cos Cob

Map Of Cos Cob, CT

Best Places Around Cos Cob

1

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Population 26,620

2

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Population 18,807

3

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Population 6,570

4

Pelham Manor, NY
Population 5,682

5

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Population 14,281

6

East Hills, NY
Population 7,242

7

Pleasantville, NY
Population 7,430

8

Larchmont, NY
Population 6,549

9

Briarcliff Manor, NY
Population 7,395

10

Port Washington, NY
Population 17,015

Cos Cob Demographics And Statistics

Population over time in Cos Cob

The current population in Cos Cob is 7,243. The population has increased 18.2% from 2010.

Year Population % Change
2022 7,243 4.1%
2021 6,959 1.7%
2020 6,840 4.7%
2019 6,535 1.6%
2018 6,433 2.7%
2017 6,265 -1.3%
2016 6,346 -3.9%
2015 6,605 1.0%
2014 6,542 6.8%
2013 6,126 -

Race / Ethnicity in Cos Cob

White
68.2% (4,941)
African American
3.0% (218)
American Indian
0.3% (24)
Asian
5.0% (363)
Hawaiian
0.0% (0)
Other
0.7% (50)
Two Or More
8.4% (609)
Hispanic
14.3% (1,038)

Cos Cob is:

  • 68.2% White with 4,941 White residents.

  • 3.0% African American with 218 African American residents.

  • 0.3% American Indian with 24 American Indian residents.

  • 5.0% Asian with 363 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.7% Other with 50 Other residents.

  • 8.4% Two Or More with 609 Two Or More residents.

  • 14.3% Hispanic with 1,038 Hispanic residents.

Race Cos Cob CT USA
White 68.2% 63.9% 58.9%
African American 3.0% 9.9% 12.1%
American Indian 0.3% 0.1% 0.6%
Asian 5.0% 4.7% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 0.7% 0.6% 0.4%
Two Or More 8.4% 3.4% 3.5%
Hispanic 14.3% 17.4% 18.7%

Gender in Cos Cob

Female
52.2% (3,781)
Male
47.8% (3,461)
  • Cos Cob is 52.2% female with 3,781 female residents.

  • Cos Cob is 47.8% male with 3,461 male residents.

Gender Cos Cob CT USA
Female 52.2% 51.0% 50.4%
Male 47.8% 49.0% 49.6%

Highest level of educational attainment in Cos Cob for adults over 25

  • 2.0% of adults in Cos Cob completed < 9th grade.

  • 3.0% of adults in Cos Cob completed 9-12th grade.

  • 17.0% of adults in Cos Cob completed high school / ged.

  • 5.0% of adults in Cos Cob completed some college.

  • 5.0% of adults in Cos Cob completed associate's degree.

  • 33.0% of adults in Cos Cob completed bachelor's degree.

  • 27.0% of adults in Cos Cob completed master's degree.

  • 6.0% of adults in Cos Cob completed professional degree.

  • 2.0% of adults in Cos Cob completed doctorate degree.

< 9th Grade
2.0% (144)
9-12th Grade
3.0% (217)
High School / GED
17.0% (1,231)
Some College
5.0% (362)
Associate's Degree
5.0% (362)
Bachelor's Degree
33.0% (2,390)
Master's Degree
27.0% (1,955)
Professional Degree
6.0% (434)
Doctorate Degree
2.0% (144)
Education Cos Cob CT USA
< 9th Grade 2.0% 3.0% 4.0%
9-12th Grade 3.0% 5.0% 6.0%
High School / GED 17.0% 26.0% 26.0%
Some College 5.0% 16.0% 20.0%
Associate's Degree 5.0% 8.0% 9.0%
Bachelor's Degree 33.0% 23.0% 21.0%
Master's Degree 27.0% 14.0% 10.0%
Professional Degree 6.0% 3.0% 2.0%
Doctorate Degree 2.0% 2.0% 2.0%

Household Income For Cos Cob, Connecticut

  • 0.6% of households in Cos Cob earn Less than $10,000.

  • 1.6% of households in Cos Cob earn $10,000 to $14,999.

  • 0.6% of households in Cos Cob earn $15,000 to $24,999.

  • 6.4% of households in Cos Cob earn $25,000 to $34,999.

  • 4.1% of households in Cos Cob earn $35,000 to $49,999.

  • 8.9% of households in Cos Cob earn $50,000 to $74,999.

  • 7.3% of households in Cos Cob earn $75,000 to $99,999.

  • 15.9% of households in Cos Cob earn $100,000 to $149,999.

  • 7.8% of households in Cos Cob earn $150,000 to $199,999.

  • 46.8% of households in Cos Cob earn $200,000 or more.

Less than $10,000
0.6% (4,255)
$10,000 to $14,999
1.6% (11,915)
$15,000 to $24,999
0.6% (4,539)
$25,000 to $34,999
6.4% (46,243)
$35,000 to $49,999
4.1% (29,505)
$50,000 to $74,999
8.9% (64,684)
$75,000 to $99,999
7.3% (52,769)
$100,000 to $149,999
15.9% (114,900)
$150,000 to $199,999
7.8% (56,741)
$200,000 or more
46.8% (338,744)
Income Cos Cob CT USA
Less than $10,000 0.6% 4.3% 4.9%
$10,000 to $14,999 1.6% 3.4% 3.8%
$15,000 to $24,999 0.6% 6.0% 7.0%
$25,000 to $34,999 6.4% 6.0% 7.4%
$35,000 to $49,999 4.1% 8.9% 10.7%
$50,000 to $74,999 8.9% 13.9% 16.1%
$75,000 to $99,999 7.3% 12.0% 12.8%
$100,000 to $149,999 15.9% 17.8% 17.1%
$150,000 to $199,999 7.8% 10.8% 8.8%
$200,000 or more 46.8% 17.0% 11.4%

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