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ZIP CODE TABULATION AREA

98133

Washington · 53,249 residents · 7.135 sq mi
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ZIP 98133 is wealthier than most US places, with a median household income of $93,662. Population has held roughly steady since 2024. 51% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $770,300. Among the 80 ZIP codes in King County, 98133 ranks 66th by median household income.

$93,662
US average: $82,259
$770,300
US average: $376,019
51.0%
US average: 35.6%
Age, sex & households
Under 18
15.3%
Age 65+
18.6%
50.3%
49.7%
2.19 people
Race & ethnicity · 2024
2024
White, non-Hispanic54.5%(29,024)
Black9.1%(4,846)
Hispanic / Latino12%(6,380)
Asian15.4%(8,195)
Other9%(4,804)
Diversity Score81.1%(43,161)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within King County
Income rank vs other ZIPs
LOWEST66TH OF 80HIGHEST
Adjacent ZIPs
98001$106,791
98002$78,684
98003$75,319
98004$182,545
Frequently asked

How many people live in ZIP code 98133?

ZIP code 98133 has about 53,249 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 98133?

The typical household in ZIP code 98133 earns about $93,662 a year. Half of households make more than that, and half make less.

Is ZIP code 98133 expensive?

In ZIP code 98133, the median home is worth about $770,300, and the typical rent is about $1,802 a month.

How educated are people in ZIP code 98133?

About 51.0% of adults age 25 and over in ZIP code 98133 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 98133?

About 11.4% of people in ZIP code 98133 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024