Mercer County Fair 2026
Jul 7-11, 2026 Aledo, ILAbout
Established in 1853, Mercer County Fair is a 5-day fair set to be held on Jul 7-11, 2026 at the Mercer County Fairgrounds which is located in Aledo, Illinois and organized by Mercer County Ag Society. The fair attracts over 11,000 visitors around the region. 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 is the 173rd edition of the event.
Venue
Mercer County Fairgrounds
848 170th St Aledo, ILAdditional Info
Gate Admission
Free
Gate Hours
Gates open at 8:00 am.
Carnival Ride Hours
Tuesday: 5:00 pm - CloseWednesday: 12:00 pm - CloseThursday - Friday: 5:00 pm - CloseSaturday: 1:00 pm - Close
Parking
Free
Fair by the Numbers
Established: 1853 Edition: 173rd Attendance: 11,000 Days Left: 35 Anniversary: 173rd
Countdown
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