Canfield Fair 2024 Dates And Time. Ohio’s largest county fair, the fairgrounds cover 350 acres with a wide variety of exhibits, rides, livestock, crafts and the best fair food you’ll ever eat! Find more information about the fair hours and admission here.

September 03, 2024 2:58 pm. Ohio’s largest county fair, the fairgrounds cover 350 acres with a wide variety of exhibits, rides, livestock, crafts and the best fair food you’ll ever eat!