Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Malheur County Fair one duchshe diggings from the category Fairgrounds Oregon in the state, located in the city by the address 795 Northwest 9th Street Ontario, OR (Oregon) 97914-1634. To clarify all the issues can be contacted by phone (541) 889-3431 . Location Malheur County Fair you can see on the interactive map. </br></br><b>Opening Hours</b></br></br>Monday 8:00 AM – 4:00 PM</br>Tuesday 8:00 AM – 4:00 PM</br>Wednesday 8:00 AM – 4:00 PM</br>Thursday 8:00 AM – 4:00 PM</br>Friday 8:00 AM – 4:00 PM</br>Saturday - 8:00 AM – 2:00 PM</br>Sunday - Closed Your comments* (not for publishing) * — Required information Malheur County Fair ← View details 795 Northwest 9th Street Ontario, OR (Oregon) 97914-1634, Ontario, Oregon (541) 889-3431