Jones County Fair 2025 Dates And Events. Another huge country show is coming to the 2025 great jones county fair in monticello! It is renowned as one of the oldest and greatest county fairs.

Explore an exciting array of events at great jones county fair in monticello, ia. Monday, january 6, 2025 mark your calendars for the 2025 dubuque county fair, happening from july 22nd to 27th, 2025!