Dekalb, Georgia Voting-age Population By Race in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Dekalb, GA voting-age population of 595,276 people, 50.68% of them (301,682 people) identified their race as Black or African American Alone, 31.42% of them (187,010 people) identified their race as White Alone, and 6.56% of them (39,057 people) identified their race as Asian Alone.

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

You can see similar information for other Georgia counties and also for the state of Georgia.

Dekalb, GA Voting-age Population By Race in Census 2020
Black or African American Alone
White Alone
Asian Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Dekalb, GA Voting-age Population By Race in Census 2020
Black or African American Alone
White Alone
Asian Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Dekalb, GA Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 301682 50.68
White Alone 187010 31.42
American Indian and Alaska Native Alone 3083 0.52
Asian Alone 39057 6.56
Native Hawaiian And Pacific Islander Alone 204 0.03
Some Other Race Alone 30185 5.07
Two Or More Races 34055 5.72