Washington County Fair 2024 Dates. The washington county fair has been bringing fun to the twin cities region and beyond for 153 years, starting in 1871! Home> schedule > future dates.

Plan your trip ________________________________ experience all the washington county fair has to offer on august 19 to 25, 2024. View the 2024 washington county fair book for the admission information, schedule, rules and regulations, camping information, grandstand events and more.