Join Us at the 2025 Humboldt County Fair!

We invite you to be a part of the 2025 Humboldt County Fair as a vendor, where you’ll have the opportunity to showcase your unique products to thousands of fairgoers from August 16th to 24th! Whether you're a returning favorite or a first-time participant, we encourage you to submit your application and become a valued part of this exciting event. To be considered, all applications must be submitted by 5:00 PM on May 15, 2025, along with a $25.00 processing fee. Our Vendor Coordinator will review applications as they are received and will reach out to applicants regarding next steps. Please ensure that all required supporting documents, including a detailed product list, marketing materials, booth photo, insurance documentation, and a valid California seller’s permit, are included with your submission. We look forward to your participation and can’t wait to celebrate another fantastic fair with you!

For more details, contact us at vendors@humboldtcountyfair.org or call the office at (707) 786-9511.

Download the Application Here