Find the last 4 digits (ZIP+4) for an address in 98531

ZIP 98531, Centralia, WA is filled in. Just type the street address.

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ZIP Code 98531 – Centralia, WA

Centralia, Washington · Lewis County · Pacific time

ZIP code98531
CityCentralia
StateWashington
CountyLewis CountyThurston County
Population27,337
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area129.16 sq mi
Center (lat, long)46.7427, -122.9016

Area codes in this area

360564

These are the area codes that most often serve ZIP 98531 (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

98530 Bucoda · 4.8 mi98544 Galvin · 5.9 mi98589 Tenino · 8 mi98532 Chehalis · 10.7 mi98522 Adna · 10.9 mi98579 Rochester · 11 mi98565 Napavine · 11.3 mi98576 Rainier · 14 mi

About ZIP 98531

ZIP code 98531 is assigned to Centralia, Washington. It crosses 2 counties; most of its land is in Lewis County. Its Census area covers about 129.16 square miles of land. The closest neighboring ZIP is 98530 (Bucoda), about 4.8 miles away.

Every address in 98531 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