The Union County Fair is held at the Union County Fairgrounds in Marysville, Ohio. Participation by a 4-H Member at the Union County Fair is optional. Youth and families who choose to participate must educate themselves about the rules and procedures which govern each exhibition. When you choose to become a fair exhibitor, you have moved beyond the realm of 4-H, and into the area governed by our Agricultural Society (Fair Board). (http://www.ohiounioncountyfair.com)
2025 Union County Junior - July 20, 2025- July 26, 2025
All 4-H and FFA member that are planning to exhibit at the Union County Fair must complete a Fair Entry for each project exhibited.
For information on Fair Entry for Union County 4-H Jr. Fair please click below:
Union County Fair is fast approaching! Details about the Union County Fair are included in the 4-H Family Newsletter sent to all 4-H Members.
Pre-Fair Judging Schedules:
Judging for the following project areas will take place in the Armory at the Union County Fairgrounds. Plan on arriving no more than 15 minutes prior to your scheduled time. If you WILL NOT be present for your scheduled judging time, please call the OSU Extension Office at 937-644-8117 to ask to be removed from the schedule.
- Shooting Sports (Range)
- Food and Nutrition Judging
- Clothing Judging
- Special Interest Project Judging
- Home Design and Decor
- Quilting
- Misc Group
- Special Interest Project Judging
- Photography
- Health
- Creative Arts
- Special Interest Project Judging
- Woodworking
- Cake Decorating
- Small Animal/ Horseless Horse/ Vet
- Self Determined
- Shooting Sports-Non Range
- STEM/ Engineering
- Natural Resources
- Garden/ Leadership/ Writer
- Shooting Sports - Non-range
- Scrapbooking
Additional information for the 2025 Union County Fair:
- 2025 Union County Fair Supplement
- 2025 Goat Exhibitor Activities Update (Coming Summer 2025)
- 2025 Union County Livestock Requirement Summary
- Union County Fair Poultry Projects (2025)
- Union County Fair Rabbit Projects
- Skillathon Study Guides
- 2025 Quality Assurance Information
- 2025 Union County Jr. Fair Schedule
- 2025 Livestock Tag-in Information
- Letter to Rabbit Exhibitors about the use of Risers
Style Review Narration Forms for Clothing Projects:
- Construction Style Review Narration Form
(Used for Projects: Clothes for High School and College, Accessories for Teens, Creative Costumes, Sew Fun, Fun with Clothes, Sew for Others, Sundresses and Jumpers, Active Sportswear, Dress Up Outfit, Loungewear, Tops for Tweens, Outerwear for Anywhere, Clolthing for Middle School, Clothing for Your Career) - Non-Construction Style Review Narration Form
(Use for projects: Embellish, Look Great for Less, Shoppy Savvy)
Forms and Applications
- 2025 Livestock Record Book (Coming Soon)
- 2025 Union County Junior Fair King and Queen Application
- Outstanding Clothing Award
- Outstanding Nutrition Award