The Logan County Fair Association welcomes you to "Illinois' Cleanest and Best County Fair." This year, we are celebrating our 79th Logan County Fair. All of our fair events begin on Sunday, August 2nd and continue through Sunday, August 9th. Please come join us and enjoy our wide variety of events. As we get closer to fair time, we will be posting the complete fair schedule with all of the fair book and entry form information. Be sure to visit and "like" the Logan County Fair Facebook page for upcoming updates.