Choose your city

Not in Bay Area? Change city

New York City
Chicago
Los Angeles
Philadelphia
Washington, D.C.
Boston
SF Bay Area
Seattle
Austin

PAID · FESTIVAL

Contra Costa County Fair

Name: Contra Costa County Fair
Address: Bay Area, CA, US

Annual May county fair with rides, rodeo, livestock and concerts at the Antioch fairgrounds

COST

Paid Paid (Fair admission about $9-14; held each May)

📍 Contra Costa Event Park

🕑 Seasonal (May fair; fairgrounds events year-round)

Official source ↗ · Last checked 2026-11-07

HOW WE VERIFIED

We opened the official page on 2026-11-07, confirmed the name matched, and kept the listing only when the page was live. Hours and prices change — always confirm on the official source before you go. How we verify

← Explore Bay Area · Plan an outing