Cos Cob CDP, Connecticut Population By All Races in Census 2020

Updated on June 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Cos Cob CDP, CT population of 6,873 people, 77.00% (5,292 people) identified their race as White Alone, 10.59% (728 people) identified their race as Two Or More Races, and 7.78% (535 people) identified their race as Asian Alone.

The first chart below shows the population by race and the second chart shows the percentage of the population for each race. You can also find the information in a table below.

You can see similar information for other Connecticut cities and places and also for the state of Connecticut.

Cos Cob CDP, CT Population By All Races in Census 2020
White Alone
5.29K
Two Or More Races
728
Asian Alone
535
Some Other Race Alone
240
Black or African American Alone
71
American Indian and Alaska Native Alone
7
Native Hawaiian And Pacific Islander Alone
0
Percentage of Cos Cob CDP, CT Population By Race in Census 2020
White Alone
77.00%
Two Or More Races
10.59%
Asian Alone
7.78%
Some Other Race Alone
3.49%
Black or African American Alone
1.03%
American Indian and Alaska Native Alone
0.10%
Native Hawaiian And Pacific Islander Alone
0.00%
Cos Cob CDP, CT Population By All Races in Census 2020
Race
Population
% of City or Place Population
White Alone 5,292 77.00
Two Or More Races 728 10.59
Asian Alone 535 7.78
Some Other Race Alone 240 3.49
Black or African American Alone 71 1.03
American Indian and Alaska Native Alone 7 0.10
Native Hawaiian And Pacific Islander Alone 0 0.00
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