Become a Vendor
Want to become a vendor or concessionaire at the San Diego County Fair and reach our 1.6 million visitors? The information you need to participate in the 2020 Fair is on this page.
We are still accepting applications for the 2020 San Diego County Fair, for commercial vendors only. The food vendor application period is now closed.
Please note: The Intro Letter and the Commercial Vendor Application were replaced on March 24, noting that all applications must be emailed rather than mailed.
The application period is closed for the 2020 San Diego County Fair, but we have left information on the website for those who might be interested in applying in the future.