Find the last 4 digits (ZIP+4) for an address in 98001

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ZIP Code 98001 – Auburn, WA

Auburn, Washington · King County · Pacific time

ZIP code98001
CityAuburn
StateWashington
CountyKing County
Population37,460
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area18.64 sq mi
Center (lat, long)47.3097, -122.2644

Area codes in this area

253

These are the area codes that most often serve ZIP 98001 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

98071 Auburn · 1.7 mi98002 Auburn · 2.3 mi98003 Federal Way · 2.3 mi98063 Federal Way · 2.4 mi98047 Pacific · 3.5 mi98023 Federal Way · 4.6 mi98354 Milton · 4.7 mi98030 Kent · 5 mi

About ZIP 98001

ZIP code 98001 is assigned to Auburn, Washington. It lies in King County. Its Census area covers about 18.64 square miles of land. The closest neighboring ZIP is 98071 (Auburn), about 1.7 miles away.

Every address in 98001 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources