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ZIP CODE TABULATION AREA

98038

Washington · 37,324 residents · 65.814 sq mi
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ZIP 98038 is significantly wealthier than the US average, with a median household income of $152,261. Population has held roughly steady since 2024. 49% of adults hold a bachelor's degree or higher. Median home value is $776,900. Poverty is rare here, at 5.2% of residents. Among the 80 ZIP codes in King County, 98038 ranks 27th by median household income.

$152,261
US average: $82,259
$776,900
US average: $376,019
49.0%
US average: 35.6%
Age, sex & households
Under 18
28.9%
Age 65+
12.0%
51.3%
48.7%
2.95 people
Race & ethnicity · 2024
2024
White, non-Hispanic69.7%(26,015)
Black1.3%(490)
Hispanic / Latino6.7%(2,488)
Asian12.7%(4,743)
Other9.6%(3,588)
Diversity Score60.5%(22,589)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within King County
Income rank vs other ZIPs
LOWEST27TH 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 98038?

ZIP code 98038 has about 37,324 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 98038?

The typical household in ZIP code 98038 earns about $152,261 a year. Half of households make more than that, and half make less.

Is ZIP code 98038 expensive?

In ZIP code 98038, the median home is worth about $776,900, and the typical rent is about $2,316 a month.

How educated are people in ZIP code 98038?

About 49.0% of adults age 25 and over in ZIP code 98038 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 98038?

About 5.2% of people in ZIP code 98038 live below the federal poverty line.

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