Region 4 Youth 4-H Extension Specialist - 4-H Youth Contact Information 112 N. MAIN ST. CHARLES CITY, IA 50616 United States ehollida@iastate.edu (641) 732-5574 Location Information Region: 4 Program Areas: 4-H Youth Development Location: FLD-ISU-PD Base County: Mitchell Counties Served: Cerro Gordo, Floyd, Franklin, Mitchell, Worth Teams/Groups 4H, 4-H Field Staff