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ZIP CODE TABULATION AREA

21727

Maryland · 6,052 residents · 31.348 sq mi
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ZIP 21727 is wealthier than most US places, with a median household income of $95,236. Population has held roughly steady since 2024. Median home value is $331,100. At a median age of 29.5, residents skew younger than the country as a whole. Among the 26 ZIP codes in Frederick County, 21727 ranks 21st by median household income.

$95,236
US average: $82,259
$331,100
US average: $376,019
26.1%
US average: 35.6%
Age, sex & households
Under 18
14.2%
Age 65+
19.0%
46.5%
53.5%
2.55 people
Race & ethnicity · 2024
2024
White, non-Hispanic77.4%(4,685)
Black6.8%(409)
Hispanic / Latino10.4%(631)
Asian1.2%(73)
Other4.2%(254)
Diversity Score47.9%(2,900)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Frederick County
Income rank vs other ZIPs
LOWEST21ST OF 26HIGHEST
Adjacent ZIPs
21701$106,577
21702$106,983
21703$106,334
21704$161,063
Frequently asked

How many people live in ZIP code 21727?

ZIP code 21727 has about 6,052 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21727?

The typical household in ZIP code 21727 earns about $95,236 a year. Half of households make more than that, and half make less.

Is ZIP code 21727 expensive?

In ZIP code 21727, the median home is worth about $331,100, and the typical rent is about $775 a month.

How educated are people in ZIP code 21727?

About 26.1% of adults age 25 and over in ZIP code 21727 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21727?

About 11.3% of people in ZIP code 21727 live below the federal poverty line.

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

ZIP 21727: demographics, income & housing data · CensusEasy