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ZIP CODE TABULATION AREA

21074

Maryland · 14,777 residents · 37.7 sq mi
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With 14,777 people, ZIP 21074 is a ZIP code in Carroll County. 87% of homes are owner-occupied. The foreign-born share is 2%. The median age is 42.9, about 4 years above the US median. Poverty is uncommon here, at 3.9% of residents. 95% were living in the same home a year earlier. Among the 9 ZIP codes in Carroll County, 21074 ranks 6th by median household income.

$108,536
US average: $82,259
$52,305
US average: $44,673
$378,100
US average: $376,019
36.3%
US average: 35.6%
Land area
37.7 sq mi
Age, sex & households
Under 18
22.2%
Age 65+
17.3%
48.6%
51.4%
2.50 people
Race & ethnicity · 2024
2024
White, non-Hispanic88.1%(13,014)
Black4.4%(647)
Hispanic / Latino1.2%(183)
Asian2.4%(348)
Other4%(585)
28
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 Carroll County
Income rank vs other ZIPs
LOWEST6TH OF 9HIGHEST
Adjacent ZIPs
21048$131,921
21102$135,069
21157$104,966
21158$109,827
Frequently asked

How many people live in ZIP code 21074?

ZIP code 21074 has about 14,777 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21074?

The typical household in ZIP code 21074 earns about $108,536 a year. Half of households make more than that, and half make less.

Is ZIP code 21074 expensive?

In ZIP code 21074, the median home is worth about $378,100, and the typical rent is about $1,260 a month.

How educated are people in ZIP code 21074?

About 36.3% of adults age 25 and over in ZIP code 21074 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21074?

About 3.9% of people in ZIP code 21074 live below the federal poverty line.

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