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ZIP CODE TABULATION AREA

98034

Washington · 52,531 residents · 9.813 sq mi
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ZIP 98034 is significantly wealthier than the US average, with a median household income of $135,219. Population has held roughly steady since 2024. 61% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $946,300. Poverty is rare here, at 5.9% of residents. Among the 80 ZIP codes in King County, 98034 ranks 35th by median household income.

$135,219
US average: $82,259
$946,300
US average: $376,019
60.5%
US average: 35.6%
Age, sex & households
Under 18
18.2%
Age 65+
13.9%
51.0%
49.0%
2.39 people
Race & ethnicity · 2024
2024
White, non-Hispanic60.7%(31,888)
Black1.8%(955)
Hispanic / Latino8.8%(4,618)
Asian19.6%(10,306)
Other9.1%(4,764)
Diversity Score72.1%(37,871)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within King County
Income rank vs other ZIPs
LOWEST35TH 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 98034?

ZIP code 98034 has about 52,531 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 98034?

The typical household in ZIP code 98034 earns about $135,219 a year. Half of households make more than that, and half make less.

Is ZIP code 98034 expensive?

In ZIP code 98034, the median home is worth about $946,300, and the typical rent is about $2,376 a month.

How educated are people in ZIP code 98034?

About 60.5% of adults age 25 and over in ZIP code 98034 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 98034?

About 5.9% of people in ZIP code 98034 live below the federal poverty line.

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