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Alameda County Fairgrounds
Administrative Offices
4501 Pleasanton Avenue
Pleasanton, CA 94566


Phone: 925-426-7600
Fax: 925-426-7599
Satellite Racing: 925-426-7622


Administration office hours: Mon-Fri: 8am to 5pm

Help Line:

Your questions, concerns and feedback are important to us.  Please call or email and we will be happy to help.


For  Fireworks, Traffic and Neighborhood alerts opt-in to Neighborhood Alert Email Notices or watch for announcements on our Facebook Page

Newsletter Sign-Up:

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Safety Information

The health and safety of our guests and staff is of the utmost importance and continues to be at the forefront during our events. We are actively monitoring and following all State and County guidelines pertaining to COVID-19.

Please note the important details below prior to attending any event at the Alameda County Fairgrounds:

  • All guests (ages 2 and up), vaccinated and unvaccinated, are required to wear a mask indoors.
  • When outdoors face coverings remain optional for all Guests in outdoor common areas.
  • The State of California strongly recommends that all Guests be fully vaccinated or receive a negative COVID-19 test prior to entering an event venue or attending a large public gathering.
  • An inherent risk of exposure to COVID-19 exists in any public place where people are present.

To see the current COVID-19 regulations, please visit –

*Subject to change pending State and County guidelines.



Home to the Alameda County Fair, the Alameda County Fairgrounds is a lush 270-acre event center conveniently located in Pleasanton, CA. The Fairgrounds is host to more than 300 public and private events annually.  A true year-round event facility.

Our sprawling grass areas, large & small buildings and extensive parking areas have attracted events from all reaches of the globe, entertaining friends and families from the Bay Area, Alameda County and beyond.

We hope you enjoy your next visit to the Alameda County Fairgrounds and if you’re considering a place for your next event, we’d love to connect with you.


The Alameda County Fairgrounds Team

Getting Here