Approximately 35,000 people flock to the 5-day fair to enjoy local events, live music, shows, contests, food, rides and more. If you’re looking for family friendly local events, go ahead and mark Niagara County Fair from August 3rd-August 7th, 2022 down on your calendar for family fun and excitement! 4-H is also a big part of the Niagara. 2022 Fair will be July 17th-23rd. Located at 250 Fairground St. Franklin, IN 46131 250 Fairgrounds St, Franklin, IN 46131.