2023 Union County Fair Back to Search 2023 Union County Fair 8/2/2023 - 8/5/2023 Description Come celebrate 150+ years of the Union County Fair!Click icon for additional information Additional Info Images × Union County Fairgrounds 3604 N 2nd St La Grande, OR 97850 United States 8/2/2023 - 8/5/2023 Registered Guests × Share × Print Email Add to Calendar Facebook LinkedIn Twitter Pinterest Powered By GrowthZone