About

Started in 1856, Williamson County Fair is a 5-day fair, set to be held on Aug 6-10, 2024 at the Williamson County Fairgrounds which is located in Marion, IL and organized by Williamson County Agricultural Association. Over 40,000 people around the region are expected to visit the fair. It features educational and agricultural events, various competitions and contests, and fun for the whole family. People of all ages will enjoy some good clean entertainment, eat first-rate food prepared by local cooks, and view some great exhibits. This year, the fair will celebrate its 168th anniversary.

Venue & Organizer

Additional Info