There are 10 zip codes in Modoc County, California. The most populated is 96101, located in Alturas. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
961014,824Alturas
96104962Cedarville
96006587Adin
96015560Canby
96054269Lookout
96112172Fort Bidwell
96108149Davis Creek
96115122Lake City
9611037Eagleville
9611619Likely
showing: 10 rows

Zip Codes in Modoc County, California by Population (2024)