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Kalama, WA ZIP code

The ZIP code for Kalama, Washington is 98625. It is in Cowlitz County.

Population in these ZIPs
7,655
Avg. median income
$116,400population-weighted
Typical home value
$538,700population-weighted
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ZIP codes within 10 miles

Kalama, WA ZIP code list

Kalama, WA ZIP codes
ZIP codePopulationMedian incomeTypical home value
986257,655$116,435$538,700

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 Kalama, WA?

The ZIP code for Kalama, WA is 98625.

What county is Kalama, Washington in?

Kalama ZIP codes are in Cowlitz County.