Iowa Fairs & Ag Events — 2026

Iowa State Fair and all 99 county fairs. Competition deadlines, livestock shows, and 4-H registration.

Iowa State Fair 2026: August 13–23, 2026. Iowa State Fairgrounds, Des Moines. Registration deadline: July 15, 2026. Full Info →

Filter Fairs

By County

All Counties Black Hawk County Boone County Cerro Gordo County Dallas County Dubuque County Jasper County Johnson County Kossuth County Linn County Polk County Scott County Story County Warren County Webster County Woodbury County
1 fair scheduled for 2026
Jul
15

Dubuque County Fair

Dubuque, Dubuque County • 2026-07-15 through 2026-07-19
Registration by: 2026-07-01
Dairy Show Holstein Judging 4-H Dairy Calves +1 more
Details Official Site →