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ZIP CODE TABULATION AREA

21643

Maryland · 5,392 residents · 46.179 sq mi
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ZIP 21643 has lower-than-average household income, with a median household income of $67,219. Population has held roughly steady since 2024. 14% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $230,000. Among the 12 ZIP codes in Dorchester County, 21643 ranks 9th by median household income.

$67,219
US average: $82,259
$230,000
US average: $376,019
14.0%
US average: 35.6%
Age, sex & households
Under 18
22.7%
Age 65+
22.5%
38.3%
61.7%
2.59 people
Race & ethnicity · 2024
2024
White, non-Hispanic58.1%(3,135)
Black29%(1,566)
Hispanic / Latino4.2%(225)
Asian0.1%(3)
Other8.6%(463)
Diversity Score71.1%(3,832)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Dorchester County
Income rank vs other ZIPs
LOWEST9TH OF 12HIGHEST
Adjacent ZIPs
21613$53,890
21622$68,750
21627$96,250
Frequently asked

How many people live in ZIP code 21643?

ZIP code 21643 has about 5,392 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21643?

The typical household in ZIP code 21643 earns about $67,219 a year. Half of households make more than that, and half make less.

Is ZIP code 21643 expensive?

In ZIP code 21643, the median home is worth about $230,000, and the typical rent is about $909 a month.

How educated are people in ZIP code 21643?

About 14.0% of adults age 25 and over in ZIP code 21643 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21643?

About 14.7% of people in ZIP code 21643 live below the federal poverty line.

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