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ZIP CODE TABULATION AREA

21001

Maryland · 27,168 residents · 30.0 sq mi
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ZIP 21001 is home to 27,168 people in Harford County. That trails the Harford County median by roughly 26%. About 28% of adults have finished a four-year degree. The typical home is worth $285,800. The foreign-born share is 9%. Density works out to 907 people per square mile. Among the 20 ZIP codes in Harford County, 21001 ranks 17th by median household income.

$83,238
US average: $82,259
$41,898
US average: $44,673
$285,800
US average: $376,019
28.2%
US average: 35.6%
Land area
30.0 sq mi
Age, sex & households
Under 18
21.8%
Age 65+
15.3%
49.1%
50.9%
2.42 people
Race & ethnicity · 2024
2024
White, non-Hispanic49.4%(13,422)
Black31.1%(8,457)
Hispanic / Latino9.1%(2,477)
Asian3.3%(909)
Other7%(1,903)
81
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 Harford County
Income rank vs other ZIPs
LOWEST17TH OF 20HIGHEST
Adjacent ZIPs
21005$125,208
21009$121,660
21010$99,410
21014$116,970
Frequently asked

How many people live in ZIP code 21001?

ZIP code 21001 has about 27,168 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21001?

The typical household in ZIP code 21001 earns about $83,238 a year. Half of households make more than that, and half make less.

Is ZIP code 21001 expensive?

In ZIP code 21001, the median home is worth about $285,800, and the typical rent is about $1,442 a month.

How educated are people in ZIP code 21001?

About 28.2% of adults age 25 and over in ZIP code 21001 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21001?

About 12.7% of people in ZIP code 21001 live below the federal poverty line.

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