Contact Us

Need information regarding the annual OC Fair, Imaginology or Centennial Farm or Heroes Hall? Want to rent amazing and unique space for an event, become a sponsor or bring your event to OC Fair & Event Center? Contact us by phone, e-mail or post – we’re here to answer your questions! And, yes, we do have a replica milking cow named Maxine. Really.


Main number: 714-708-1500

Mail: OC Fair & Event Center
88 Fair Drive
Costa Mesa, CA 92626

Send requests for public records to

For Equestrian Center information visit

For Orange County Market Place information visit


Camping at OC Fair& Event Center: 714-708-1940

Centennial Farm: 714-708-1619

Communications and media relations: 714-708-1543

Event services: 714-708-1572

Education and exhibits: 714-708-1553

Employment: See the employment page or call the Human Resources department at 714-708-1563

Executive team: 714-708-1514

Guest experience: 714-708-1547

Heroes Hall: 714-708-1613

Human resources: 714-708-1563 Employment Page

Imaginology: 714-708-1718

Marketing: 714-708-1541

OC Fair competitions: see

Pacific Amphitheatre box office: 714-708-1860

Sponsorship sales: 714-708-1539 or

Venue rentals : 415-705-5507

Weddings: 714-708-1545 or

Board of Directors

Barbara Bagneris, Chair:

Robert Ruiz, Vice Chair:

Ashleigh Aitken:

Nick Berardino:

Sandra Cervantes:

Douglas La Belle:

Gerardo Mouet:

Newton Pham:

Stan Tkaczyk:

Send a general information email using the form below.