About North Central Missouri Fair
The Grundy County Fair in Trenton celebrates a north Missouri county on the Thompson River where corn, soybeans, and livestock farming define the agricultural landscape in a county known for its exceptional farmland productivity in the rolling prairies of north-central Missouri.
What to Expect
Expect livestock shows, 4-H and FFA competitions, local food vendors, and the community spirit of a north Missouri agricultural county where the fair has connected farming families for generations.
Visitor Tips
Trenton is a compact county seat with a historic downtown on the Thompson River. The county's productive farmland reflects the north Missouri prairie's agricultural potential, and the nearby Pershing State Park preserves wetland and prairie habitats.
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