Contra Costa County Fair

About

Four-day county fair at the Contra Costa Event Park. Separate application tracks for commercial vendors (apparel, crafts and retail), food concessions and entertainment. Carnival, livestock, rodeo and motorsports programming alongside the vendor midway.

Details

Type

Fair

Season / Event Date(s)

May 14-17, 2026

Venue

Contra Costa Event Park, 1201 W. 10th Street

Tags

• craft
• food
• annual
• multi-day