Whiteside County Central Agricultural Society was formed May 28, 1872 in Morrison, Illinois. Its purpose is to promote all the industrial pursuits of the county, especially the agricultural, horticultural, floricultural, and mechanical interests and also the fine arts and domestic manufactures.
THE 155th WHITESIDE COUNTY FAIR
August 18-22, 2026
Future Fair Dates: Aug 18-22, 2026, Aug 17-21, 2027, Aug 15-19, 2028