Census ACS · Maryland
ZIP Code 21702
ZIP code 21702 is located in Maryland with a population of 47,437. The median household income is $104,659 and the median home value is $384,800.
47,437
Population
$104,659
Median Income
$384,800
Median Home Value
37.6
Median Age
Race & Ethnicity
| White | 57.1% |
| Black | 16.0% |
| Asian | 0.0% |
| Hispanic (any race) | 0.8% |
Male: 47.7% · Female: 52.3%
Economy & Income
$104,659
Median Household Income
$48,392
Per Capita Income
6.7%
Poverty Rate
Housing
$384,800
Median Home Value
$1,722
Median Rent
63.1%
Homeownership
Education
89.2%
High School+
40.5%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Maryland
Part of Maryland
Metro areas in Maryland
Frequently Asked Questions
ZIP code 21702 in Maryland has a population of 47,437 according to latest Census ACS data.
The median household income in ZIP 21702 is $104,659. The per capita income is $48,392. The poverty rate is 6.7%.
ZIP code 21702 is located in Maryland.
More from Maryland
Data for ZIP Code Tabulation Area (ZCTA) 21702 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.
What sets ZIP 21702 apart is money: median household income runs $104,659, above the US median of $78,538. ZIP 21702 is a ZIP code in Maryland with a population of 47,437.
The typical household earns $104,659 a year, above the US median of $78,538. Poverty runs at 6.7%, below the national 12.4%. A typical home is worth $384,800, with typical rent around $1,722.
College attainment is above the local norm at 40.5%, above the national 35.0%.
Taken together, the income and housing figures place ZIP 21702 firmly in the higher-cost, higher-earning tier of US ZIP codes — a profile that tends to track dense job markets and competitive housing.
Source: U.S. Census Bureau ACS, 2026.