Population By Race and Ethnicity in Cobb County, GA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 757,133 population of Cobb County, Georgia comprised of 98,812 people who identified as Hispanic (13.05%), and 658,321 people who identified as Non-Hispanic (86.95%).

Race: The White Alone population was the largest racial group in Cobb County, Georgia with a population of 474,356 (62.65%); Black or African American Alone population was the second largest racial group with a population of 216,691 (28.62%); and Asian Alone was the third largest racial group with a population of 41,919 (5.54%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cobb County, Georgia in 2018, with a population of 390,987 (51.64%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 207,666 (27.43%); and the third largest ethnic group was White Alone - Hispanic with a population of 83,369 (11.01%).

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 2018
Total Population:
Race in Cobb County, GA in 2018
Total Population:
Ethnicity in Cobb County, GA in 2018
Total Population:
Population By Race in Cobb , GA in 2018
Race Population Percentage
Black or African American Alone 216,691 28.62%
White Alone 474,356 62.65%
American Indian and Alaska Native Alone 3,791 0.5%
Asian Alone 41,919 5.54%
Native Hawaiian And Pacific Islander Alone 631 0.08%
Two Or More Races 19,745 2.61%
Population By Ethnicity in Cobb , GA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 9,025 1.19%
White Alone - Hispanic 83,369 11.01%
American Indian and Alaska Native Alone - Hispanic 2,487 0.33%
Asian Alone - Hispanic 718 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 299 0.04%
Two Or More Races - Hispanic 2,914 0.39%
Black or African American Alone - Non Hispanic 207,666 27.43%
White Alone - Non Hispanic 390,987 51.64%
American Indian and Alaska Native Alone - Non Hispanic 1,304 0.17%
Asian Alone - Non Hispanic 41,201 5.44%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 332 0.04%
Two Or More Races - Non Hispanic 16,831 2.22%