2024 US ZIP Code 21042 Demographics | Comprehensive Profile
Explore comprehensive demographic statistics, economic indicators, and population trends for US ZIP Code 21042. Source: 2024 American Community Survey (Census Bureau).
US ZIP Code 21042 Demographic Snapshot (2024)
Key demographic statistics summarized from the U.S. Census Bureau's 2024 American Community Survey (ACS).
Population
43,327
Median Age
45.1 years
Largest Group
White
55.7%% of pop.
Median Income
$190,061
Median Value
$706,400
Bachelor's Degree+
72.9%
Foreign Born
24.9%
Uninsured Rate
3.0%
Work From Home
28.2%
Private Sector
57.9%
Source: U.S. Census Bureau, 2024 American Community Survey (ACS) Estimates
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About This Data
Data Source:
U.S. Census Bureau, 2024 American Survey (ACS)
Survey Year:
2024
Last Updated:
2026-02-11
Geography:
21042 (FIPS: 860Z200US21042)