ZIP CODE TABULATION AREA
21156
Maryland · 204 residents · 1.05 sq mi
Population has held roughly steady since 2024. 67% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $793,800. Poverty is rare here, at 0.0% of residents.
Age, sex & households
Race & ethnicity · 2024
2024
White, non-Hispanic84.3%(172)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other15.7%(32)
Diversity Score33.1%(67)
Housing
Commute & vehicles
44.5%
0.0%
0.0%
55.5%
0.0%
0.0%
Work & employment
People & community
0.0%
5.9%
0.0%
100.0%
100.0%
0.0%
Affordability & inequality
Frequently asked
How many people live in ZIP code 21156?
ZIP code 21156 has about 204 residents according to the 2024 American Community Survey.
Is ZIP code 21156 expensive?
In ZIP code 21156, the median home is worth about $793,800.
How educated are people in ZIP code 21156?
About 66.9% of adults age 25 and over in ZIP code 21156 hold a bachelor's degree or higher.
What is the poverty rate in ZIP code 21156?
About 0.0% of people in ZIP code 21156 live below the federal poverty line.
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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024