Population By Race and Ethnicity in Cobb County, GA in 2020

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2020, the 766,378 population of Cobb County, Georgia comprised of 111,375 people who identified as Hispanic (14.53%), and 655,003 people who identified as Non-Hispanic (85.47%).

Race: The White Alone population was the largest racial group in Cobb County, Georgia with a population of 476,623 (62.19%); Black or African American Alone population was the second largest racial group with a population of 220,651 (28.79%); and Asian Alone was the third largest racial group with a population of 43,607 (5.69%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cobb County, Georgia in 2020, with a population of 382,582 (49.92%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 210,590 (27.48%); and the third largest ethnic group was White Alone - Hispanic with a population of 94,041 (12.27%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Cobb, Georgia.

You can find similar information for other Georgia counties, and for Georgia.

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Hispanics and Non Hispanics in Cobb County, GA in 2020
Total Population:766,378
85.47%14.53%
Non Hispanic (85.47%)
Hispanic (14.53%)
Race in Cobb County, GA in 2020
Total Population:766,378
62.19%28.79%
White Alone (62.19%)
Black or African American Alone (28.79%)
Asian Alone (5.69%)
Two or more races (2.71%)
American Indian and Alaska Native Alone (0.54%)
Native Hawaiian And Pacific Islander Alone (0.08%)
Ethnicity in Cobb County, GA in 2020
Total Population:766,378
49.92%27.48%12.27%
Non-Hispanic White Alone (49.92%)
Non-Hispanic Black or African American Alone (27.48%)
Hispanic White Alone (12.27%)
Non-Hispanic Asian Alone (5.58%)
All Other Ethnicities (2.47%)
Non-Hispanic Two or more races (2.28%)
Population By Race in Cobb , GA in 2020
Race
Population
Percentage
White Alone 476,623 62.19%
Black or African American Alone 220,651 28.79%
Asian Alone 43,607 5.69%
Two Or More Races 20,741 2.71%
American Indian and Alaska Native Alone 4,109 0.54%
Native Hawaiian And Pacific Islander Alone 647 0.08%
Population By Ethnicity in Cobb , GA in 2020
Ethnicity
Population
Percentage
White Alone - Non Hispanic 382,582 49.92%
Black or African American Alone - Non Hispanic 210,590 27.48%
White Alone - Hispanic 94,041 12.27%
Asian Alone - Non Hispanic 42,744 5.58%
Two Or More Races - Non Hispanic 17,458 2.28%
Black or African American Alone - Hispanic 10,061 1.31%
Two Or More Races - Hispanic 3,283 0.43%
American Indian and Alaska Native Alone - Hispanic 2,808 0.37%
American Indian and Alaska Native Alone - Non Hispanic 1,301 0.17%
Asian Alone - Hispanic 863 0.11%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 328 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 319 0.04%