Visitor Tips
Rockwell City is the county seat of Calhoun County in north-central Iowa — the county's rich prairie soils and the nearby Black Hawk Lake State Park define this region.
What to Expect
Expect livestock judging, 4-H competitions, carnival rides, local food vendors, and the community spirit of Calhoun County's farming tradition.
About Calhoun County Exposition
Every year, Rockwell City hosts the Calhoun County Exposition, which is a six-day early-July celebration in north-central Iowa, serving the agricultural communities of Calhoun County.
Heading to Calhoun County Exposition?
Our complete packing list covers what actually makes a difference — sun protection, footwear, and the small things people forget until they need them.
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Nearby County Fairs
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