Illinois State Fairgrounds DEOF1 November 3, 2026 Location 801 East Sangamon Avenue,SpringfieldIllinois62702 Next Event COUNTDOWN--D--H--M--S2027 Illinois State Fair - August 12, 2027 - August 22, 2027 - 7:00 am Upcoming Events 2027 Illinois State Fair - August 12, 2027 - August 22, 2027 - 7:00 am
