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ZIP CODE TABULATION AREA

21811

Maryland · 24,377 residents · 101.5 sq mi
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ZIP 21811 has roughly average household income, with a median household income of $90,082. Population has held roughly steady since 2024. Median home value is $388,900. With a median age of 54.9, the population is older than the US median of 38.9. Among the 8 ZIP codes in Worcester County, 21811 ranks 3rd by median household income.

$90,082
US average: $82,259
$388,900
US average: $376,019
39.9%
US average: 35.6%
Age, sex & households
Under 18
16.2%
Age 65+
34.9%
47.3%
52.7%
2.25 people
Race & ethnicity · 2024
2024
White, non-Hispanic80.3%(19,567)
Black9.4%(2,295)
Hispanic / Latino3%(741)
Asian1.6%(392)
Other5.7%(1,382)
Diversity Score42.8%(10,435)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Worcester County
Income rank vs other ZIPs
LOWEST3RD OF 8HIGHEST
Adjacent ZIPs
21813$121,472
21829$71,359
21842$79,876
Frequently asked

How many people live in ZIP code 21811?

ZIP code 21811 has about 24,377 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21811?

The typical household in ZIP code 21811 earns about $90,082 a year. Half of households make more than that, and half make less.

Is ZIP code 21811 expensive?

In ZIP code 21811, the median home is worth about $388,900, and the typical rent is about $1,377 a month.

How educated are people in ZIP code 21811?

About 39.9% of adults age 25 and over in ZIP code 21811 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21811?

About 9.8% of people in ZIP code 21811 live below the federal poverty line.

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