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Montesano, WA ZIP code

The ZIP code for Montesano, Washington is 98563. It is in Grays Harbor County.

Population in these ZIPs
7,604
Avg. median income
$84,600population-weighted
Typical home value
$382,600population-weighted
Metro area
Aberdeen, WA
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ZIP codes within 10 miles

Montesano, WA ZIP code list

Montesano, WA ZIP codes
ZIP codePopulationMedian incomeTypical home value
985637,604$84,634$382,600

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

Cities near Montesano

Frequently asked questions

What is the ZIP code for Montesano, WA?

The ZIP code for Montesano, WA is 98563.

What county is Montesano, Washington in?

Montesano ZIP codes are in Grays Harbor County.