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ZIP CODE TABULATION AREA

21783

Maryland · 9,910 residents · 47.599 sq mi
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ZIP 21783 is wealthier than most US places, with a median household income of $100,750. Population has held roughly steady since 2024. 23% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $339,800. Households here earn about 30% more than the Washington County median. Among the 14 ZIP codes in Washington County, 21783 ranks 3rd by median household income.

$100,750
US average: $82,259
$339,800
US average: $376,019
22.7%
US average: 35.6%
Age, sex & households
Under 18
21.0%
Age 65+
18.4%
50.8%
49.2%
2.70 people
Race & ethnicity · 2024
2024
White, non-Hispanic89.8%(8,904)
Black1.4%(141)
Hispanic / Latino3.8%(374)
Asian1%(95)
Other4%(396)
Diversity Score23.7%(2,346)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Washington County
Income rank vs other ZIPs
LOWEST3RD OF 14HIGHEST
Adjacent ZIPs
21711$91,250
21713$96,199
21719$65,809
Frequently asked

How many people live in ZIP code 21783?

ZIP code 21783 has about 9,910 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21783?

The typical household in ZIP code 21783 earns about $100,750 a year. Half of households make more than that, and half make less.

Is ZIP code 21783 expensive?

In ZIP code 21783, the median home is worth about $339,800, and the typical rent is about $1,070 a month.

How educated are people in ZIP code 21783?

About 22.7% of adults age 25 and over in ZIP code 21783 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21783?

About 7.3% of people in ZIP code 21783 live below the federal poverty line.

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