Mercer County Fair 2026
Aug 13–19, 2026
Celina, Ohio
Mercer County Fair 2026 Overview
Set along the shores of Grand Lake, the Mercer County Fair offers a relaxed yet lively celebration that reflects the heart of western Ohio. With a strong focus on youth involvement, the fair shines through its 4-H programs, livestock projects, and competitions that highlight dedication, learning, and community pride. Visitors can wander through exhibit halls filled with crafts, produce, and local displays, or enjoy a steady lineup of entertainment that keeps the grounds energized. The midway adds a playful rhythm with rides and games, while food stands provide a mix of comforting classics and regional favorites. Blending lakeside charm with fair tradition, the event creates an experience that feels both personal and enduring.
- Type
- An in-person, seven-day regional agricultural event
- Start Date
- End Date
- Time Zone
- Eastern Time (ET) — local time
- Organizer
- Mercer County Agricultural Society
- Venue
- Mercer County Fairgrounds 1001 W Market St, Celina, OH 45822, United States
- Location
- Celina, Ohio, United States
- Category
- Agriculture & Livestock
- Established
- 1852
- Event Website
- mercercountyohiofair.com
- By the Numbers
- 85,000+ attendees; 174th edition; 7 days Figures are based on official organizer materials and may vary by year.
- Frequency
- Annual
- Share on
Mercer County Fair 2026 FAQs
Where is the venue located?
Mercer County Fair takes place at Mercer County Fairgrounds, located at 1001 W Market St, Celina, Ohio.
How can I go there?
How can I contact the venue?
Phone: +1 419-586-3239E-mail: info@mercercountyohiofair.comWebsite: mercercountyohiofair.com
How can I contact the organizer?
For inquiries, you can reach the organizer by phone at +1 419-586-3239 or by email at info@mercercountyohiofair.com. Visit the official website at mercercountyohiofair.com for more details.
What are the event hours?
Gates open at 8 am each day All times local (Eastern Time, ET)
How much is admission?
Thursday – Sunday: $10Monday – Wednesday: $8Kids Under 9: Free
How much is parking?
Free with gate admission
Is it open to the public?
Yes, this event is open to the public and family-friendly with kid activities.
This event listing is reviewed and regularly updated by the Tradeshowz editorial team. Dates, schedules, and details may change. For the most accurate and official information, please visit the event’s official website or contact the organizer directly.