Census ACS · Maryland
ZIP Code 21224
ZIP code 21224 is located in Maryland with a population of 46,949. The median household income is $86,209 and the median home value is $281,400.
46,949
Population
$86,209
Median Income
$281,400
Median Home Value
33.8
Median Age
Race & Ethnicity
| White | 59.1% |
| Black | 15.8% |
| Asian | 0.0% |
| Hispanic (any race) | 2.6% |
Male: 48.7% · Female: 51.3%
Economy & Income
$86,209
Median Household Income
$51,670
Per Capita Income
16.3%
Poverty Rate
Housing
$281,400
Median Home Value
$1,782
Median Rent
59.7%
Homeownership
Education
85.3%
High School+
49.9%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Maryland
Part of Maryland
Metro areas in Maryland
Frequently Asked Questions
ZIP code 21224 in Maryland has a population of 46,949 according to latest Census ACS data.
The median household income in ZIP 21224 is $86,209. The per capita income is $51,670. The poverty rate is 16.3%.
ZIP code 21224 is located in Maryland.
More from Maryland
Data for ZIP Code Tabulation Area (ZCTA) 21224 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.