Benton County Fair Corvallis Oregon 2024. Aug 2, 2024 | 6:44 am. Benton county fairgrounds located in beautiful corvallis oregon is the home of the annual benton county fair & rodeo as well as many community events taking place throughout the year.

Naomi will be a central figure throughout the fair, participating in various events and activities. Admission price includes all entertainment, concerts and rodeos.