2025 Sonoma
County Fair

TICKETS GO ON SALE MAY 10, 2025!

Event Calendar

there's always something fun happening at the fairgrounds

The Flower Show

Join us for a special sneak preview of this year's Hall of Flowers exhibits

BECOME A SPONSOR

Fair Ag & Competitive Exhibits

TICKETS GO ON SALE SATURDAY, MAY 10, 2025 AT 10 AM
"HOT DOGS AND COOL CATS"

The Box Office will be open on most Saturdays from 10 am to 4 pm.

Free Family Fun

CHECK IT OUT!

Calendar of Events

The Sonoma County Event Center at the Fairgrounds has everything from festivals to sporting events, animals shows, shopping, dances, expos, and more!

VIEW CALENDAR

Enter to Win

This is your chance to take center stage. There are free contests every day of the Fair and everyone who enters gets a ribbon.

EXPLORE THE FUN!

Become a Sponsor

The Sonoma County Fair is the County's most significant annual event and provides a unique opportunity to reach a diverse population.

LEARN MORE

Experience the Magic of the

SONOMA COUNTY FAIR

A celebration of community spirit, agriculture, entertainment, and wholesome fun.

TICKETS ON SALE NOW

The perfect venue for your next event.

The Sonoma County Fairgrounds is a fairground and exhibition center located in Santa Rosa, California. It is where the annual Sonoma County fair takes place and other events throughout the year.

Sonoma County Fair Sponsorships & Advertising

Become one of our valued sponsors for the 2025 Sonoma County Fair

"Hot Dogs and Cool Cats"

August 1-10, 2025

Closed Monday, August 4th.

BECOME A SPONSOR

Event Center Venue Rentals

Whether it's a wedding, a corporate party, a concert, or a festival, you'll find the facility you want you and the amenities you need at the Sonoma County Event Center.

RENT A VENUE

Calendar of Events

Looking for something to do? We've got everything from 3 epic days of the Country Summer Music Festival to sporting events, animal shows, shopping, dances, Harvest Fair Gala, expos and more!

EVENT CALENDAR

Golf Course

Take advantage of our conveniently located golf course and learning center--the perfect place for a quick 18 holes or to tune up your game--at the best prices in Wine Country.

MORE INFO

Fair Foundation

The mission of the Sonoma County Fair Foundation is to raise and steward funds to support facility improvements and special projects of the Sonoma County Fair (501c(3) non-profit).

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Business Opportunities

Business Opportunities with the Sonoma County Fairgrounds. Current request: Irrigation Installation Services

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