Advertising & Sponsorship

The Sonoma County Fair thanks our Sponsors for their valuable support


The Sonoma County Fair is the County's most significant annual event and provides a unique opportunity to reach a diverse population in a high income market.

A fair sponsorship allows for on-site signage product sampling, inclusion on our heavily trafficked website, inclusion in our daily schedule of events, and messages on our electronic billboard visible from Hwy. 12. Not only that, being involved with the fair invokes a sense of goodwill. Sponsors have opportunities to target their desired segment of the market by focusing on our special event days or areas. If you would like to learn more, please call the Fairgrounds at (707) 545-4200 or email us.