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ZIP CODE TABULATION AREA

21047

Maryland · 13,852 residents · 22.5 sq mi
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ZIP 21047 is a ZIP code of 13,852 people in Harford County. 98% of homes are owner-occupied. This is an unusually credentialed place: 55% of adults have a four-year degree. The median household earns $157,500, about 91% above the national median. Getting to work takes 45 minutes on average. The median age is 45.4, about 6 years above the US median. Among the 20 ZIP codes in Harford County, 21047 ranks 1st by median household income.

$157,500
US average: $82,259
$64,928
US average: $44,673
$552,500
US average: $376,019
55.0%
US average: 35.6%
Land area
22.5 sq mi
Age, sex & households
Under 18
22.2%
Age 65+
19.9%
49.6%
50.4%
2.88 people
Race & ethnicity · 2024
2024
White, non-Hispanic85.5%(11,850)
Black2.4%(332)
Hispanic / Latino5.6%(779)
Asian4.3%(591)
Other2.2%(300)
33
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.5
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Harford County
Income rank vs other ZIPs
LOWEST1ST OF 20HIGHEST
Adjacent ZIPs
21001$83,238
21005$125,208
21009$121,660
21010$99,410
Frequently asked

How many people live in ZIP code 21047?

ZIP code 21047 has about 13,852 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21047?

The typical household in ZIP code 21047 earns about $157,500 a year. Half of households make more than that, and half make less.

Is ZIP code 21047 expensive?

In ZIP code 21047, the median home is worth about $552,500, and the typical rent is about $2,315 a month.

How educated are people in ZIP code 21047?

About 55.0% of adults age 25 and over in ZIP code 21047 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21047?

About 4.3% of people in ZIP code 21047 live below the federal poverty line.

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