As the oldest 4-H fair in the United States, the Rock County 4-H Fair in Janesville, WI has plenty to offer each and every visitor. From the numerous animals to the carnival and every unique exhibit in between, the Rock County 4-H Fair allows visitors one special week a year to experience the many projects and learn from the county's youth. The Rock County 4-H Fair is constantly evolving; showcasing amazing entertainment on its main stage and a variety of activities for the whole family to enjoy year after year
The 2023 Rock County 4-H Fair will run from July 25th - July 30th 2023.