Find the last 4 digits (ZIP+4) for an address in 98303

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ZIP Code 98303 – Anderson Island, WA

Anderson Island, Washington · Pierce County · Pacific time

ZIP code98303
CityAnderson Island
StateWashington
CountyPierce County
Population1,448
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.95 sq mi
Center (lat, long)47.1499, -122.6817

Area codes in this area

253

These are the area codes that most often serve ZIP 98303 (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

98327 Dupont · 3.2 mi98388 Steilacoom · 4.1 mi98433 Tacoma · 5.3 mi98351 Longbranch · 5.5 mi98430 Camp Murray · 5.8 mi98498 Lakewood · 5.8 mi98516 Olympia · 6 mi98467 University Place · 6.5 mi

About ZIP 98303

ZIP code 98303 is assigned to Anderson Island, Washington. It lies in Pierce County. Its Census area covers about 7.95 square miles of land. The closest neighboring ZIP is 98327 (Dupont), about 3.2 miles away.

Every address in 98303 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