Youth Fair 2025 Dates Ohio. The ohio state fair youth arts exhibition is an annual showcase of the artistic talent and creativity of ohio's youth. Greene county fairgrounds and event center is conveniently located in xenia, ohio.

Below include general reminders and updates related to the 2025 ohio state fair: The ohio department of agriculture (oda) has released the official dates for the 2025 fair season, which includes ohio’s 94 county and independent fairs and the ohio state.