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Contact Info


1346 Saratoga Drive
San Mateo, CA 94403



(650) 574-3247

Fair Staff

Dana Stoehr
Charlene King
Justin Aquino
Lisa Arvin
Nesh Pal
Fair Operations Manager
Competitive Exhibits Coordinator
Assistant Parking Manager 

Our Mission

The primary mission of the San Mateo County Fair is to promote and educate the community about culture, technology, the science of agriculture, horticulture,  arts,  and sustainability. We educate youth and community members by providing year-round programs and, opportunities to exhibit projects during the annual county fair.  We also provide year-round support to local San Mateo County non-profits through sponsorship, advocacy, and educational opportunities.