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ZIP CODE TABULATION AREA

21918

Maryland · 4,169 residents · 17.6 sq mi
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ZIP 21918 is a ZIP code of 4,169 people in Cecil County. Owners hold 89% of the housing stock. 16% of adults hold a bachelor's degree, below the 36% national rate. 0% of people in this ZIP code were born outside the United States. At a median age of 42.9, this is an older place than the country as a whole. The average commute runs 36 minutes. Among the 13 ZIP codes in Cecil County, 21918 ranks 10th by median household income.

$84,587
US average: $82,259
$47,697
US average: $44,673
$324,800
US average: $376,019
16.1%
US average: 35.6%
Land area
17.6 sq mi
Age, sex & households
Under 18
20.5%
Age 65+
22.4%
50.9%
49.1%
2.34 people
Race & ethnicity · 2024
2024
White, non-Hispanic88.3%(3,680)
Black2%(84)
Hispanic / Latino2.8%(115)
Asian0.3%(13)
Other6.6%(277)
27
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.8
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Cecil County
Income rank vs other ZIPs
LOWEST10TH OF 13HIGHEST
Adjacent ZIPs
21901$113,719
21903$78,962
21904$88,136
Frequently asked

How many people live in ZIP code 21918?

ZIP code 21918 has about 4,169 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21918?

The typical household in ZIP code 21918 earns about $84,587 a year. Half of households make more than that, and half make less.

Is ZIP code 21918 expensive?

In ZIP code 21918, the median home is worth about $324,800, and the typical rent is about $876 a month.

How educated are people in ZIP code 21918?

About 16.1% of adults age 25 and over in ZIP code 21918 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21918?

About 6.1% of people in ZIP code 21918 live below the federal poverty line.

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