Find the last 4 digits (ZIP+4) for an address in 98579

ZIP 98579, Rochester, WA is filled in. Just type the street address.

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ZIP Code 98579 – Rochester, WA

Rochester, Washington · Thurston County · Pacific time

ZIP code98579
CityRochester
StateWashington
CountyThurston CountyLewis CountyGrays Harbor County
Population14,048
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area94.23 sq mi
Center (lat, long)46.7882, -123.1255

Area codes in this area

360564

These are the area codes that most often serve ZIP 98579 (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

98544 Galvin · 5.8 mi98556 Littlerock · 6.8 mi98568 Oakville · 9.8 mi98531 Centralia · 11 mi98522 Adna · 11.4 mi98532 Chehalis · 11.7 mi98530 Bucoda · 11.9 mi98512 Olympia · 12 mi

About ZIP 98579

ZIP code 98579 is assigned to Rochester, Washington. It crosses 3 counties; most of its land is in Thurston County. Its Census area covers about 94.23 square miles of land. The closest neighboring ZIP is 98544 (Galvin), about 5.8 miles away.

Every address in 98579 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