Find the last 4 digits (ZIP+4) for an address in 99180

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ZIP Code 99180 – Usk, WA

Usk, Washington · Pend Oreille County · Pacific time

ZIP code99180
CityUsk
StateWashington
CountyPend Oreille County
Population465
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area162.43 sq mi
Center (lat, long)48.3052, -117.3065

Area codes in this area

509

These are the area codes that most often serve ZIP 99180 (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

99156 Newport · 11.3 mi99119 Cusick · 14.1 mi83822 Oldtown · 16.8 mi99109 Chewelah · 18 mi99148 Loon Lake · 18.3 mi83856 Priest River · 18.8 mi99009 Elk · 19.4 mi83804 Blanchard · 23.6 mi

About ZIP 99180

ZIP code 99180 is assigned to Usk, Washington. It lies in Pend Oreille County. Its Census area covers about 162.43 square miles of land. The closest neighboring ZIP is 99156 (Newport), about 11.3 miles away.

Every address in 99180 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