Home › Venues › Knox County Fairgrounds Knox County Fairgrounds Tickets Buy tickets for concerts at Knox County Fairgrounds in Galesburg, IL. No Upcoming Events No upcoming events scheduled at Knox County Fairgrounds. Please contact us with any corrections. Hotels & Lodging Near Knox County Fairgrounds About the Venue Knox County Fairgrounds At-a-Glance Address1392 Knox Hwy 9Galesburg, IL 61401United States Map & Directions Advertisement