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ZIP CODE TABULATION AREA

98674

Washington · 17,525 residents · 86.502 sq mi
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ZIP 98674 is wealthier than most US places, with a median household income of $94,245. Population has held roughly steady since 2024. 17% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $538,000. At a median age of 34.8, residents skew younger than the country as a whole. Among the 9 ZIP codes in Cowlitz County, 98674 ranks 3rd by median household income.

$94,245
US average: $82,259
$538,000
US average: $376,019
16.9%
US average: 35.6%
Age, sex & households
Under 18
31.0%
Age 65+
16.9%
49.9%
50.1%
2.96 people
Race & ethnicity · 2024
2024
White, non-Hispanic78.9%(13,830)
Black1.5%(255)
Hispanic / Latino13.4%(2,346)
Asian1.2%(206)
Other5.1%(888)
Diversity Score44.5%(7,807)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Cowlitz County
Income rank vs other ZIPs
LOWEST3RD OF 9HIGHEST
Adjacent ZIPs
98581$43,009
98603$78,281
98611$86,322
Frequently asked

How many people live in ZIP code 98674?

ZIP code 98674 has about 17,525 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 98674?

The typical household in ZIP code 98674 earns about $94,245 a year. Half of households make more than that, and half make less.

Is ZIP code 98674 expensive?

In ZIP code 98674, the median home is worth about $538,000, and the typical rent is about $1,261 a month.

How educated are people in ZIP code 98674?

About 16.9% of adults age 25 and over in ZIP code 98674 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 98674?

About 13.7% of people in ZIP code 98674 live below the federal poverty line.

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