It is time!  Please share with those that may not have social media. The ONE CALL system has been activated.

Click the SENIOR AND JUNIOR FAIR DEPARTMENTS link and read the 2022 Fair Books. When ready to register click ONLINE REGISTRATION and the >ENTER ONLINE link to complete.

Junior Fair deadline is June 1st
Senior Fair deadline is July 23rd.

Need help stop at the office during office hours and we will gladly help you through this.

For those interested OPEN BREEDING GILT registration is also available. Deadline is July 23rd.

Other Open Shows will be added as information is made available.

As always if you have questions PLEASE call the office or email me!
937-335-7492 T,W, TH 9-5

Annual Food Truck Competition and Rally
Food Truck Rally
Looking For a Larger Facility for your next event?

Do you need a place to hold a large gathering or a place to hold a meeting with safe social distancing? Rent space in one of our buildings.

Find Space for Your Next Event

Sponsor 2022 Junior Fair Trophies

Deadline to apply and pay for your choice trophy sponsorship is June 1, 2022. Click to download the flyer.

How to sponsor:

  • - Contact Jane Jess
  • - Pick your species or show you would like to sponsor a trophy for. Example: Horse, rabbit, swine, poultry, goat, dog, dairy, beef, sheep or Girl Scouts.
  • - Pick your trophy amount. Champion trophies are $30.00 and Reserve Champion trophies are $25.00

What you receive for your sponsorship:

  • 1. Free one day pass ($6.00 value) for each trophy you sponsor.
  • 2. Each trophy you sponsor will have a name plate signifying you as the donor.
  • 3. Your name announced during the show as the trophy is presented to the winning junior fair exhibitor.

To reserve your trophy(s) please contact Jane Jess at or phone/text her at 937-216-5141.

Come See Us

The MCAS office will be open 9-5 on Tuesdays, Wednesdays and Thursdays starting in September through May.
We'll resume summer hours again in June.

Events at Miami County Fairgrounds

Miami County Fair

About the Fair

Every year in mid-August, the communities in the Miami County and surrounding areas come together to participate in the excitement of the Miami County Fair! Planning is well underway for this year's fair. As information and details are available, more will be placed online.

Fair Daily Schedule


Fair Book


Fair Map




Rides & Games


Senior and Junior Fair
Schedule of Events

Grand Champion Sponsors

Beckstrom Orthodontics
Bruns General Contracting
CPR Complete Pipe Repair
DATA Roofing
Edison State Community College
Hart's Automotive, Towing & Recovery Inc.
JCane Inc.
Koverman Staley Dickerson Insurance
Miami Co Veterans' Services
Operating Engineers Ohio
Piqua Materials
Poor Farmer's RV
Premier Health
Scott Family McDonalds
Southern Ohio Forge and Anvil (SOFA)
The Troy Foundation