ZIP Code 98121 Map
Census ZIP Code Tabulation Area 98121 in Seattle, WA (King County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 98121 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
21,166
Households
14,288
Median household income
$152,019
Median age
33.2 years
Median home value
$848,400
Median gross rent
$2,337/mo
Owner-occupied homes
22.6%
Bachelor's degree or higher
78.9%
Below poverty level
8.7%
Land area
0.4 sq mi
Population density
47,671 / sq mi