As the oldest 4-H fair in the United States, the Rock County 4-H Fair in Janesville offers visitors one special week to experience the animals, carnival, live music, and every unique exhibit in between. The fair is constantly evolving, showcasing amazing nationally known entertainers on its main stage and a variety of activities for the whole family to enjoy. All grandstand acts are free with paid gate admission, though some have preferred seating options for an additional fee (online purchase required).
Event Lineup
Tuesday, July 28
6 PM : Fairest Ceremony
7:30 PM: America's Pub Quiz
Wednesday, July 29
5 PM: Rock County Idol
7 PM - 10:30 PM: Brooke Morgan
Thursday, July 30
5 PM - 7 PM: Matt Andrus
7:30 PM - 10:30 PM: Bella Cain
Friday, July 31
4 PM - 7 PM : Tim O'Grady
7:30 PM: Idol Winner
8 PM: Drew Baldridge
Saturday, August 1
12 PM - 3 PM: Pink Houses
4 PM - 7 PM: Prime Country
8 PM - 10:30 PM: Blue Steel
Sunday, August 2
12 PM: UW Marching Band
2 PM: JWA Wrestling
Cost: $10 ages 13+, $5 ages 7 - 12, season and carnival passes available
Location: Rock County Fairgrounds - 1301 Craig Ave - Janesville, WI 53545
Categorized as: Art & Craft, Community Events, Culinary, Exhibits, Fairs & Festivals, Kids & Family, Music
Phone: (608) 755-1470
Things for Kids: Yes
Date(s): 7/28/26-8/2/26 7:00 AM-11:00 PM