There are 8 zip codes in Humboldt County, Nevada. The most populated is 89445, located in Winnemucca. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
8944517,043Winnemucca
89425607Orovada
89421363Mc Dermitt
89414178Golconda
89426154Paradise Valley
89446111Winnemucca
8943835Valmy
8940431Denio
showing: 8 rows

Zip Codes in Humboldt County, Nevada by Population (2024)