There are 4 zip codes in Crook County, Oregon. The most populated is 97754, located in Prineville. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
9775421,552Prineville
977533,174Powell Butte
97751118Paulina
97752Post
showing: 4 rows

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