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Appleton, WA ZIP code

The ZIP code for Appleton, Washington is 98602. It is in Klickitat County.

Population in these ZIPs
320
Avg. median income
$53,600population-weighted
Typical home value
$338,800population-weighted
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ZIP codes within 10 miles

Appleton, WA ZIP code list

Appleton, WA ZIP codes
ZIP codePopulationMedian incomeTypical home value
98602320$53,617$338,800

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

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Frequently asked questions

What is the ZIP code for Appleton, WA?

The ZIP code for Appleton, WA is 98602.

What county is Appleton, Washington in?

Appleton ZIP codes are in Klickitat County.