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Typical Month
July
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Duration
4 days
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Size
small
About Jefferson County Fair
The Jefferson County Fair in Hillsboro serves one of Missouri's fastest-growing counties, situated in the scenic hills south of St. Louis along the Big River valley. The fair provides a rural anchor for a community navigating rapid suburban change while honoring its agricultural roots.
What to Expect
Livestock shows, 4-H exhibits, carnival rides, fair food, and entertainment draw families from across Jefferson County and the southern St. Louis suburbs for four days each July.
Visitor Tips
Hillsboro is a short drive from the Route 66 corridor and Meramec State Park — extend your trip with some scenic Ozark exploration.
Places to Stay Nearby
Find hotels and vacation rentals close to Hillsboro.
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