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ZIP CODE TABULATION AREA

30021

Georgia · 27,781 residents · 3.58 sq mi
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ZIP 30021 is home to 27,781 people in DeKalb County. This skews young, with a median age of 25.4. 25% of homes are owner-occupied. The foreign-born share is 43%. The poverty rate is 29.3%, above the 12.5% national rate. There are 7,769 people per square mile. Among the 28 ZIP codes in DeKalb County, 30021 ranks 27th by median household income.

$52,278
US average: $82,259
$20,777
US average: $44,673
$275,400
US average: $376,019
24.5%
US average: 35.6%
Land area
3.58 sq mi
Age, sex & households
Under 18
40.5%
Age 65+
4.2%
51.9%
48.1%
3.86 people
Race & ethnicity · 2024
2024
White, non-Hispanic11.9%(3,316)
Black62.6%(17,386)
Hispanic / Latino5.7%(1,584)
Asian15.7%(4,355)
Other4.1%(1,140)
71
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
5.3
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within DeKalb County
Income rank vs other ZIPs
LOWEST27TH OF 28HIGHEST
Adjacent ZIPs
30002$89,750
30030$126,830
30032$62,765
30033$111,616
Frequently asked

How many people live in ZIP code 30021?

ZIP code 30021 has about 27,781 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 30021?

The typical household in ZIP code 30021 earns about $52,278 a year. Half of households make more than that, and half make less.

Is ZIP code 30021 expensive?

In ZIP code 30021, the median home is worth about $275,400, and the typical rent is about $1,346 a month.

How educated are people in ZIP code 30021?

About 24.5% of adults age 25 and over in ZIP code 30021 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 30021?

About 29.3% of people in ZIP code 30021 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024