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ZIP CODE TABULATION AREA

21133

Maryland · 31,398 residents · 8.961 sq mi
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ZIP 21133 has roughly average household income, with a median household income of $80,480. Population has held roughly steady since 2024. Median home value is $322,800. With a median age of 47.1, the population is older than the US median of 38.9. Among the 38 ZIP codes in Baltimore County, 21133 ranks 34th by median household income.

$80,480
US average: $82,259
$322,800
US average: $376,019
33.3%
US average: 35.6%
Age, sex & households
Under 18
18.0%
Age 65+
20.7%
47.3%
52.7%
2.52 people
Race & ethnicity · 2024
2024
White, non-Hispanic9.4%(2,945)
Black76.7%(24,085)
Hispanic / Latino7.5%(2,357)
Asian1.8%(559)
Other4.6%(1,452)
Diversity Score49.3%(15,491)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Baltimore County
Income rank vs other ZIPs
LOWEST34TH OF 38HIGHEST
Adjacent ZIPs
21013$171,354
21023$84,474
21030$89,015
Frequently asked

How many people live in ZIP code 21133?

ZIP code 21133 has about 31,398 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21133?

The typical household in ZIP code 21133 earns about $80,480 a year. Half of households make more than that, and half make less.

Is ZIP code 21133 expensive?

In ZIP code 21133, the median home is worth about $322,800, and the typical rent is about $1,556 a month.

How educated are people in ZIP code 21133?

About 33.3% of adults age 25 and over in ZIP code 21133 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21133?

About 9.3% of people in ZIP code 21133 live below the federal poverty line.

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