Population By Race and Ethnicity in Cobb County, GA in 2021

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2021, the 766,662 population of Cobb County, Georgia comprised of 112,487 people who identified as Hispanic (14.67%), and 654,175 people who identified as Non-Hispanic (85.33%).

Race: The White Alone population was the largest racial group in Cobb County, Georgia with a population of 473,858 (61.81%); Black or African American Alone population was the second largest racial group with a population of 222,835 (29.07%); and Asian Alone was the third largest racial group with a population of 43,921 (5.73%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cobb County, Georgia in 2021, with a population of 378,965 (49.43%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 212,688 (27.74%); and the third largest ethnic group was White Alone - Hispanic with a population of 94,893 (12.38%).

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 County, GA in 2021
Total Population:
Race in Cobb County, GA in 2021
Total Population:
Ethnicity in Cobb County, GA in 2021
Total Population:
Population By Race in Cobb , GA in 2021
Race Population Percentage
Black or African American Alone 222,835 29.07%
White Alone 473,858 61.81%
American Indian and Alaska Native Alone 4,154 0.54%
Asian Alone 43,921 5.73%
Native Hawaiian And Pacific Islander Alone 636 0.08%
Two Or More Races 21,258 2.77%
Population By Ethnicity in Cobb , GA in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 10,147 1.32%
White Alone - Hispanic 94,893 12.38%
American Indian and Alaska Native Alone - Hispanic 2,841 0.37%
Asian Alone - Hispanic 842 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 324 0.04%
Two Or More Races - Hispanic 3,440 0.45%
Black or African American Alone - Non Hispanic 212,688 27.74%
White Alone - Non Hispanic 378,965 49.43%
American Indian and Alaska Native Alone - Non Hispanic 1,313 0.17%
Asian Alone - Non Hispanic 43,079 5.62%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 312 0.04%
Two Or More Races - Non Hispanic 17,818 2.32%