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ZIP CODE TABULATION AREA

21015

Maryland · 30,013 residents · 31.249 sq mi
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ZIP 21015 is significantly wealthier than the US average, with a median household income of $137,281. Population has held roughly steady since 2024. 53% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $443,400. Poverty is rare here, at 5.0% of residents. Among the 20 ZIP codes in Harford County, 21015 ranks 3rd by median household income.

$137,281
US average: $82,259
$443,400
US average: $376,019
53.4%
US average: 35.6%
Age, sex & households
Under 18
25.4%
Age 65+
16.0%
48.5%
51.5%
2.72 people
Race & ethnicity · 2024
2024
White, non-Hispanic82.2%(24,673)
Black4.4%(1,316)
Hispanic / Latino5.1%(1,544)
Asian4.5%(1,345)
Other3.8%(1,135)
Diversity Score39.5%(11,862)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Harford County
Income rank vs other ZIPs
LOWEST3RD 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 21015?

ZIP code 21015 has about 30,013 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21015?

The typical household in ZIP code 21015 earns about $137,281 a year. Half of households make more than that, and half make less.

Is ZIP code 21015 expensive?

In ZIP code 21015, the median home is worth about $443,400, and the typical rent is about $1,752 a month.

How educated are people in ZIP code 21015?

About 53.4% of adults age 25 and over in ZIP code 21015 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21015?

About 5.0% of people in ZIP code 21015 live below the federal poverty line.

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