Alameda County Fairgrounds

Location: Pleasanton
4501 Pleasanton Ave, Pleasanton CA 94566

Welcome to Alameda County Fairgrounds, the East Bay’s Premier Event Center and home to the Alameda County Fair since 1912.
Conveniently located near freeways and BART, the Fairgrounds in Pleasanton hosts more than 300 commercial and private events each year, from trade shows and festivals to company parties, group picnics and weddings.
Check the events calendar regularly for information on popular annual events such as the Scottish Games, Pirates of Emerson and Rugged Maniac, Goodguys car shows, Home & Garden shows and much more.
There’s always something happening at Alameda County Fairgrounds!


Mon through Fri: 8:00 am – 5:00 pm
Sat and Sun: Closed