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ZIP CODE TABULATION AREA

98021

Washington · 35,631 residents · 10.146 sq mi
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ZIP 98021 is significantly wealthier than the US average, with a median household income of $183,786. Population has held roughly steady since 2024. 63% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $967,700. Poverty is rare here, at 3.9% of residents. Households here earn about 65% more than the Snohomish County median. Among the 26 ZIP codes in Snohomish County, 98021 ranks 1st by median household income.

$183,786
US average: $82,259
$967,700
US average: $376,019
62.7%
US average: 35.6%
Age, sex & households
Under 18
27.4%
Age 65+
12.8%
49.8%
50.2%
2.86 people
Race & ethnicity · 2024
2024
White, non-Hispanic55.1%(19,642)
Black1.3%(478)
Hispanic / Latino7.7%(2,734)
Asian29.3%(10,434)
Other6.6%(2,343)
Diversity Score75%(26,722)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Snohomish County
Income rank vs other ZIPs
LOWEST1ST OF 26HIGHEST
Adjacent ZIPs
98012$146,144
98020$130,319
98026$133,638
98036$88,958
Frequently asked

How many people live in ZIP code 98021?

ZIP code 98021 has about 35,631 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 98021?

The typical household in ZIP code 98021 earns about $183,786 a year. Half of households make more than that, and half make less.

Is ZIP code 98021 expensive?

In ZIP code 98021, the median home is worth about $967,700, and the typical rent is about $2,655 a month.

How educated are people in ZIP code 98021?

About 62.7% of adults age 25 and over in ZIP code 98021 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 98021?

About 3.9% of people in ZIP code 98021 live below the federal poverty line.

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