See you at the 2017 Fair – July 19-23!

Free senior admission into the Fair on Thursday with printed Weather Tight coupon

Thursday, July 20 ONLY

$5 adult admission into the Fair on Sunday with printed Weather Tight coupon

Sunday, July 23 ONLY

What's new?

Fair Preview

Check out what’s happening today at the Fair.

Fair Survey

Please take a moment to fill out our survey about your experience at our Fair.

Junior Livestock Auction

Our County Executive & Fair Marshal Junior Livestock Auction is held Friday, July 21.

Dock Dogs

DockDogs, the world’s premier canine aquatics competition, is coming to the Fair.

Classic Car Show

7th Annual event will be held at 2-8 pm on Sunday, July 23.

Sarah Stock

Congratulations to Sarah, our 51st Fairest of the Fair. Sarah was crowned Wednesday, opening day of the Fair, and begins her reign immediately.

Sponsorship Opportunities

Want to be a part of the 175th Fair? Read about our great sponsorship opportunities.

Dacy Airshows

High-flying fun Wednesday night with a sunset show of aerial aviation skills.

Who are we?

Meet You at the Fair in 2017!

Did you know that we’re not only the oldest county fair in Wisconsin—we’re also the largest event in Waukesha County? The Waukesha County Fair celebrates our rural heritage with barnyard animals, crafts, foods, farm displays—and, of course, the midway! We’re a nonprofit volunteer organization, dedicated to supporting 4-H activities and education, and providing a fun time for children and adults of all ages. Join us! The Waukesha County Fair is the perfect place to host your company’s summer picnic. Ask about discount admission, amusement ride passes, and all of the fun. Best of all, we do all the work!

Email Signup

Don’t miss Fair events or details and get updates on the daily schedules. Sign up online for our email list—your email will not be shared or sold, but used exclusively to provide you with information on the Waukesha County Fair. #BringYourPeeps

Be a Buyer: Support the Junior Livestock Auction Friday, July 21

Buyers can support a young person in their community by purchasing an animal at The Junior Livestock Auction. It’s the culmination of a year’s project for 4-H and FFA members. As a learning and business venture, these young men and women have selected, fed, and groomed a steer, lamb, poultry, rabbit, goat, or pig. They have brought their project to the Fair to be judged, graded, and sold. Support of the auction translates into recognition and incentive for young adults to buy more animals and earn college funds—all while receiving practical training in business.

Upcoming Clinics & Meetings


Fair Board Meeting

9:00 am — 10:00 am
@ Waukesha County Fairgrounds
Learn More

Fair Board Meeting

9:00 am — 10:00 am
@ Waukesha County Fairgrounds
Learn More

Post Fair Wrap Up Board Meeting

6:00 pm — 8:00 pm
@ Fair Office
Learn More

Record Book Training

7:00 pm — 8:00 pm
@ Waukesha County Courthouse
Learn More

The Waukesha County Fair will be taking photographs and video during this event which may be used for future marketing purposes.