Boone County Fair 2025 Missouri. P.o.box 456 belvidere, illinois 61008. Welcome to boone county draft & quarter horse sale 2025 missouri state fairgrounds in sedalia, mo join us march 5,6,7, 2025 for our next sale!

The annual boone county fair is returning this week and will include multiple traditional festivities, like livestock shows, a carnival, a ham breakfast and pageants. F airgoers participated in livestock competitions, pageants, carnival shows, live theater and other festivities on the first night of the boone county fair, which opened.