ZIP code · Seattle · Washington · United States

ZIP code 98198 — Seattle

Name: Seattle (98198)
Address: Washington, 98198, US

ZIP code 98198 serves Seattle, Washington.

Postal code: 98198
Single source Value from one source, not cross-checked.
City: Seattle
County: King
State: Washington
Country: United States
Coordinates: 47.3929, -122.3129 — precision precise (locality)
View on OpenStreetMap
Population: 39,815 (ZCTA, ACS 5-year)
Median household income: $83,938
Median age: 35.9

Nearby localities

98032Kent · 2.7 km
98035Kent · 6.0 km
98064Kent · 6.0 km
98030Kent · 7.7 km
98063Federal Way · 7.9 km
98003Federal Way · 8.1 km
98089Kent · 8.4 km
98031Kent · 9.0 km
98062Seahurst · 9.3 km
98023Federal Way · 9.9 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page