There are 5 zip codes in Sherman County, Oregon. The most populated is 97065, located in Wasco. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
97065694Wasco
97039464Moro
97029390Grass Valley
97050220Rufus
97033132Kent
showing: 5 rows

Zip Codes in Sherman County, Oregon by Population (2024)