Mercer County Fair 2026
Aug 13-19, 2026 Celina, OHAbout
Started in 1852, Mercer County Fair is a 7-day fair set to be held on Aug 13-19, 2026 at the Mercer County Fairgrounds which is located in Celina, Ohio and organized by Mercer County Agricultural Society. The fair will host over 85,000 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 174th edition of the event.
Venue
Mercer County Fairgrounds
1001 W Market St Celina, OHAdditional Info
Gate Admission
Thursday - Sunday: $10Monday - Wednesday: $8Kids Under 9: Free
Gate Hours
Gates open at 8 am each day
Carnival Ride Hours
Thursday - Friday: 4 pm - CloseSaturday - Sunday: 1 pm - CloseMonday - Tuesday: 4 pm - Close
Parking
Free with gate admission
Fair by the Numbers
Established: 1852 Edition: 174th Attendance: 85,000 Days Left: 72 Anniversary: 174th
Countdown
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