Home › Venues › Linn County Fairgrounds Linn County Fairgrounds Tickets Buy tickets for concerts at Linn County Fairgrounds in Central City, IA. No Upcoming Events No upcoming events scheduled at Linn County Fairgrounds. Please contact us with any corrections. Hotels & Lodging Near Linn County Fairgrounds About the Venue Linn County Fairgrounds At-a-Glance Address201 Central City RdCentral City, IA 52214United States Map & Directions Advertisement