OUR MISSION
The Jefferson County Fairgrounds is committed to providing a safe and friendly place to host the County Fair and events and activities that promote local agriculture and arts, education, youth development and community building for the entire county.
Upcoming Events
The Jefferson County Fairgrounds hosts many events and attractions throughout the year.
June 2025
Jeffco Performance Schooling Show
🐴✨ JeffCo Performance Schooling Show ✨🐴
📅 June 28, 2025
📍 Jefferson ...
July 2025
Rastelli Circus
A family-friendly circus showcasing world-class jugglers, acrobats, aerialists and more! ...
Pre-Fair & Open Schooling Horse Show
🐴 Pre-Fair & Open Schooling Horse Show 🐴
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August 2025
Jefferson County Fair
Join us for the 2025 Jefferson County Fair! ...
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