There are 8 zip codes in Ferry County, Washington. The most populated is 99166, located in Republic. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
991662,936Republic
991381,103Inchelium
99118997Curlew
99140568Keller
99121332Danville
99150281Malo
9914659Laurier
9916047Orient
showing: 8 rows

Zip Codes in Ferry County, Washington by Population (2024)