Census ACS · Maryland
ZIP Code 21117
ZIP code 21117 is located in Maryland with a population of 61,337. The median household income is $100,934 and the median home value is $370,700.
61,337
Population
$100,934
Median Income
$370,700
Median Home Value
36.3
Median Age
Race & Ethnicity
| White | 31.2% |
| Black | 54.5% |
| Asian | 0.0% |
| Hispanic (any race) | 1.9% |
Male: 44.8% · Female: 55.2%
Economy & Income
$100,934
Median Household Income
$51,246
Per Capita Income
3.4%
Poverty Rate
Housing
$370,700
Median Home Value
$1,817
Median Rent
53.4%
Homeownership
Education
94.8%
High School+
47.8%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Maryland
Part of Maryland
Metro areas in Maryland
Frequently Asked Questions
ZIP code 21117 in Maryland has a population of 61,337 according to latest Census ACS data.
The median household income in ZIP 21117 is $100,934. The per capita income is $51,246. The poverty rate is 3.4%.
ZIP code 21117 is located in Maryland.
More from Maryland
Data for ZIP Code Tabulation Area (ZCTA) 21117 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.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.