Alameda County Fair June 19 - July 12, 2026

NOTE: The 2026 Alameda County Fair runs June 19–July 12 (open Wednesday-Sunday), but Facebook event listings cannot cover the full Fair dates. Celebrate Summer with the best Fair foods, thrilling carnival rides, summer concerts, monster trucks and so much more. Visit alamedacountyfair for all the details and to learn about deals and discounts.