Welcome to the Winnebago County Fairgrounds Pecatonica, Illinois. Over 108 Acres of Indoor & Outdoor Fun! Music Festivals, Motor Sports, Auto & Trade Shows, Conventions, Antique Markets, Festivals, Social Events, and of course....... The Winnebago County Fair!
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Join us for the 94th Annual Winnebago County Fair, August 18-23, 2015! Bring the whole family and enjoy the mouth-watering food, exhilarating rides, petting zoo and livestock shows, entertainment, Tractor displays, and much more!