Census ACS · Washington
ZIP Code 98133
ZIP code 98133 is located in Washington with a population of 52,620. The median household income is $92,371 and the median home value is $719,100.
52,620
Population
$92,371
Median Income
$719,100
Median Home Value
39.4
Median Age
Race & Ethnicity
| White | 59.0% |
| Black | 8.6% |
| Asian | 0.0% |
| Hispanic (any race) | 2.7% |
Male: 50.0% · Female: 50.0%
Economy & Income
$92,371
Median Household Income
$56,805
Per Capita Income
7.9%
Poverty Rate
Housing
$719,100
Median Home Value
$1,794
Median Rent
49.2%
Homeownership
Education
94.3%
High School+
51.0%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Washington
Part of Washington
Metro areas in Washington
Frequently Asked Questions
ZIP code 98133 in Washington has a population of 52,620 according to latest Census ACS data.
The median household income in ZIP 98133 is $92,371. The per capita income is $56,805. The poverty rate is 7.9%.
ZIP code 98133 is located in Washington.
More from Washington
Data for ZIP Code Tabulation Area (ZCTA) 98133 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 distinguishes ZIP 98133 is density: among the most densely settled of US ZIP codes, around 7,375 people per square mile. With 52,620 residents, ZIP 98133 is a ZIP code in Washington.
The typical household earns $92,371 a year, above the US median of $78,538. About 7.9% of residents live below the federal poverty level, below the national 12.4%. Housing is expensive: the median home is worth $719,100, with typical rent around $1,794.
Educational attainment is on the higher side for US ZIP codes — 51.0% of adults hold a four-year degree, above the national 35.0%.
That density explains much of the rest of the profile in ZIP 98133: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.