About Greene County Fair
Jefferson is home to the Greene County Fair, which is a seven-day early-July celebration in west-central Iowa, serving the agricultural communities of Greene County.
What to Expect
Expect livestock judging, 4-H competitions, carnival rides, local food vendors, and the community spirit of this west-central Iowa farming county.
Visitor Tips
Jefferson is the county seat of Greene County and is home to the Mahanay Memorial Carillon Tower, a 168-foot bell tower that is one of Iowa's most unusual landmarks.
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Nearby County Fairs
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