Home › Venues › Alameda County Fair Alameda County Fair Tickets Buy tickets for concerts at Alameda County Fair in Pleasanton, CA. No Upcoming Events No upcoming events scheduled at Alameda County Fair. Please contact us with any corrections. Hotels & Lodging Near Alameda County Fair About the Venue Alameda County Fair At-a-Glance Capacity 3,000Address4501 Pleasanton AvePleasanton, CA 94566United States Map & Directions Website alamedacountyfair.com/Advertisement