Jefferson County Fair | Kids Out and About St. Louis

Jefferson County Fair

This spectacular, four-day event includes a concert on the main stage, musical entertainment in the pavilion and patio, motor events in the arena, Tyke Town for the littles, 4H exhibits, Kid’s Day, cattle auction, and lots of other attractions.

Thousands of guests come to enjoy the Fair attractions which includes our variety of
goods and amazing food.

There is a carnival at the Fair.


10349 Business 21
Hillsboro, MO, 63050
United States


​(636) 797-3900
Contact name: 
Jefferson County Fair
The event has already taken a place at this date: 
see website for details