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Longbranch, WA ZIP code

The ZIP code for Longbranch, Washington is 98351. It is in Pierce County.

Population in these ZIPs
1,891
Avg. median income
$151,700population-weighted
Typical home value
$609,800population-weighted
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ZIP codes within 10 miles

Longbranch, WA ZIP code list

Longbranch, WA ZIP codes
ZIP codePopulationMedian incomeTypical home value
983511,891$151,660$609,800

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 Longbranch, WA?

The ZIP code for Longbranch, WA is 98351.

What county is Longbranch, Washington in?

Longbranch ZIP codes are in Pierce County.