Mariposa Fairgrounds
Front Gate

2019-2020 Mariposa Fair
Rodeo Royalty

2020 Rodeo Royalty

2020 Royalty Queen

Welcome to the Mariposa County Fairgrounds

It's now official, the Mariposa Fair Board of Directors has decided to cancel the 2020 fair due to Covid-19 concerns. Directors made the heartbreaking decision based on public health and safety. Mariposa County Public Health officials predicts the County will be in stage 3 by fair time which will only allow groups of 50 people or less to gather.
The Mariposa JR. Livestock Auction Committee is exploring the possibility of holding a virtual livestock auction and is looking for public input on if businesses will be able to afford to support the auction this year. Please email

Located in California Gold Country, the Mariposa Fairgrounds & Exposition Center is the perfect venue for your event.

Not only are we equipped to handle events ranging in size from large expositions to the most intimate of affairs, but our proximity to the historic gold rush town of Mariposa, as well as Yosemite National Park, provides the opportunity for a host of post-event activities.

Call today and let our courteous and friendly staff help you with the details!