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Zip Code 98354 — Milton, WA

98354 is a ZIP Code associated with Milton, WA, located within Pierce. The postal region supports an estimated population of 8,597 residents across Data Pending housing units, with a population density of 1,171.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (47.251130, -122.315570)

Data MetricLocal Statistic
Postal / Zip Code98354
Primary CityMilton
State / ProvinceWA
CountyPierce
Total Population8,597
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,171.6 people/sq mi
TimezoneAmerica/Los_Angeles

How 98354 Compares

MetricZIP 98354Pierce CountyWA State Average
Population8,597922,4247,816,021
Median IncomeData PendingN/AN/A
Population Density1,171.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 98424Fife2.1 mi11,816N/A
Zip 98047Pacific3.2 mi6,817N/A
Zip 98371Puyallup3.6 mi24,682N/A
Zip 98003Federal Way3.8 mi51,619N/A
Zip 98372Puyallup3.8 mi26,012N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →