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ZIP CODE TABULATION AREA

21657

Maryland · 1,354 residents · 30.4 sq mi
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ZIP 21657 is home to 1,354 people in Queen Anne's County. At a median age of 58.5, this is an older place than the country as a whole. Owners hold 88% of the housing stock. 21% of adults hold a bachelor's degree, below the 36% national rate. The average commute runs 37 minutes. People stay put here: 98% were in the same home a year ago. Among the 11 ZIP codes in Queen Anne's County, 21657 ranks 7th by median household income.

$104,940
US average: $82,259
$39,161
US average: $44,673
$359,500
US average: $376,019
20.9%
US average: 35.6%
Land area
30.4 sq mi
Age, sex & households
Under 18
18.3%
Age 65+
37.7%
48.3%
51.7%
2.59 people
Race & ethnicity · 2024
2024
White, non-Hispanic69.7%(944)
Black8.9%(121)
Hispanic / Latino14%(190)
Asian4.7%(63)
Other2.7%(36)
60
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.4
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Queen Anne's County
Income rank vs other ZIPs
LOWEST7TH OF 11HIGHEST
Adjacent ZIPs
21607$91,250
21617$116,898
21619$107,639
21623$78,345
Frequently asked

How many people live in ZIP code 21657?

ZIP code 21657 has about 1,354 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21657?

The typical household in ZIP code 21657 earns about $104,940 a year. Half of households make more than that, and half make less.

Is ZIP code 21657 expensive?

In ZIP code 21657, the median home is worth about $359,500, and the typical rent is about $1,047 a month.

How educated are people in ZIP code 21657?

About 20.9% of adults age 25 and over in ZIP code 21657 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21657?

About 7.0% of people in ZIP code 21657 live below the federal poverty line.

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