ZIP Code 20904 Map
Census ZIP Code Tabulation Area 20904 in Silver Spring, MD (Montgomery County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 20904 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
58,646
Households
21,212
Median household income
$96,025
Median age
40.6 years
Median home value
$560,000
Median gross rent
$1,918/mo
Owner-occupied homes
48.9%
Bachelor's degree or higher
50.3%
Below poverty level
9.3%
Land area
13.7 sq mi
Population density
4,272 / sq mi