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ZIP CODE TABULATION AREA

21678

Maryland · 1,658 residents · 36.8 sq mi
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ZIP 21678 is a ZIP code of 1,658 people in Kent County. The median age is 50.6, about 12 years above the US median. Owners hold 92% of the housing stock. 1% of residents were born outside the United States. About 28% of adults have finished a four-year degree. Renters pay $2,033 a month at the median. Among the 8 ZIP codes in Kent County, 21678 ranks 7th by median household income.

$71,023
US average: $82,259
$47,603
US average: $44,673
$319,000
US average: $376,019
27.9%
US average: 35.6%
Land area
36.8 sq mi
Age, sex & households
Under 18
14.2%
Age 65+
28.6%
46.3%
53.7%
2.05 people
Race & ethnicity · 2024
2024
White, non-Hispanic61.8%(1,024)
Black32.3%(535)
Hispanic / Latino0.9%(15)
Asian2.1%(34)
Other3%(50)
64
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
4.5
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Kent County
Income rank vs other ZIPs
LOWEST7TH OF 8HIGHEST
Adjacent ZIPs
21610$86,250
21620$80,530
21635$101,618
21645$86,118
Frequently asked

How many people live in ZIP code 21678?

ZIP code 21678 has about 1,658 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21678?

The typical household in ZIP code 21678 earns about $71,023 a year. Half of households make more than that, and half make less.

Is ZIP code 21678 expensive?

In ZIP code 21678, the median home is worth about $319,000, and the typical rent is about $2,033 a month.

How educated are people in ZIP code 21678?

About 27.9% of adults age 25 and over in ZIP code 21678 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21678?

About 8.9% of people in ZIP code 21678 live below the federal poverty line.

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