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ZIP CODE TABULATION AREA

21711

Maryland · 929 residents · 24.564 sq mi
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ZIP 21711 is wealthier than most US places, with a median household income of $91,250. Population has held roughly steady since 2024. 20% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $310,600. With a median age of 52.3, the population is older than the US median of 38.9. Among the 14 ZIP codes in Washington County, 21711 ranks 6th by median household income.

$91,250
US average: $82,259
$310,600
US average: $376,019
20.2%
US average: 35.6%
Age, sex & households
Under 18
16.8%
Age 65+
21.9%
48.4%
51.6%
2.14 people
Race & ethnicity · 2024
2024
White, non-Hispanic100%(929)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
Diversity Score0%(0)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Washington County
Income rank vs other ZIPs
LOWEST6TH OF 14HIGHEST
Adjacent ZIPs
21713$96,199
21719$65,809
21722$88,232
Frequently asked

How many people live in ZIP code 21711?

ZIP code 21711 has about 929 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21711?

The typical household in ZIP code 21711 earns about $91,250 a year. Half of households make more than that, and half make less.

Is ZIP code 21711 expensive?

In ZIP code 21711, the median home is worth about $310,600.

How educated are people in ZIP code 21711?

About 20.2% of adults age 25 and over in ZIP code 21711 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21711?

About 11.2% of people in ZIP code 21711 live below the federal poverty line.

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