Population By Race and Ethnicity in Cobb, GA in 2020

Updated on June 16, 2025.

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.

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