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Zip Code 98133 — Seattle, WA

98133 is a ZIP Code associated with Seattle, WA, located within King. The postal region supports an estimated population of 53,249 residents across Data Pending housing units, with a population density of 2,884.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (47.739900, -122.344320)

Data MetricLocal Statistic
Postal / Zip Code98133
Primary CitySeattle
State / ProvinceWA
CountyKing
Total Population53,249
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2,884.3 people/sq mi
TimezoneAmerica/Los_Angeles

How 98133 Compares

MetricZIP 98133King CountyWA State Average
Population53,2492,298,7147,816,021
Median IncomeData PendingN/AN/A
Population Density2,884.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 98177Seattle1.2 mi21,090N/A
Zip 98155Seattle2.3 mi36,511N/A
Zip 98125Seattle2.6 mi44,520N/A
Zip 98117Seattle4.0 mi35,711N/A
Zip 98043Mountlake Terrace4.0 mi23,101N/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 →