Find the last 4 digits (ZIP+4) for an address in 98555

ZIP 98555, Lilliwaup, WA is filled in. Just type the street address.

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ZIP Code 98555 – Lilliwaup, WA

Lilliwaup, Washington · Mason County · Pacific time

ZIP code98555
CityLilliwaup
StateWashington
CountyMason County
Population324
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area26.48 sq mi
Center (lat, long)47.5334, -123.0634

Area codes in this area

360564

These are the area codes that most often serve ZIP 98555 (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

98548 Hoodsport · 5.2 mi98588 Tahuya · 6.1 mi98380 Seabeck · 9.8 mi98528 Belfair · 9.8 mi98320 Brinnon · 11.2 mi98592 Union · 13.8 mi98312 Bremerton · 14.2 mi98524 Allyn · 15.6 mi

About ZIP 98555

ZIP code 98555 is assigned to Lilliwaup, Washington. It lies in Mason County. Its Census area covers about 26.48 square miles of land. The closest neighboring ZIP is 98548 (Hoodsport), about 5.2 miles away.

Every address in 98555 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