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ZIP CODE TABULATION AREA

21144

Maryland · 37,118 residents · 16.508 sq mi
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ZIP 21144 is significantly wealthier than the US average, with a median household income of $136,684. Population has held roughly steady since 2024. Median home value is $483,700. Poverty is rare here, at 4.4% of residents. Among the 35 ZIP codes in Anne Arundel County, 21144 ranks 20th by median household income.

$136,684
US average: $82,259
$483,700
US average: $376,019
43.5%
US average: 35.6%
Age, sex & households
Under 18
22.7%
Age 65+
14.4%
48.8%
51.2%
2.85 people
Race & ethnicity · 2024
2024
White, non-Hispanic43.3%(16,088)
Black31.2%(11,586)
Hispanic / Latino11.7%(4,348)
Asian6.8%(2,519)
Other6.9%(2,577)
Diversity Score86.4%(32,087)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Anne Arundel County
Income rank vs other ZIPs
LOWEST20TH OF 35HIGHEST
Adjacent ZIPs
20711$113,576
20714$91,099
20724$118,115
20733$126,797
Frequently asked

How many people live in ZIP code 21144?

ZIP code 21144 has about 37,118 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21144?

The typical household in ZIP code 21144 earns about $136,684 a year. Half of households make more than that, and half make less.

Is ZIP code 21144 expensive?

In ZIP code 21144, the median home is worth about $483,700, and the typical rent is about $2,026 a month.

How educated are people in ZIP code 21144?

About 43.5% of adults age 25 and over in ZIP code 21144 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21144?

About 4.4% of people in ZIP code 21144 live below the federal poverty line.

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