Banks & Credit Unions go Results Found: 4 Button group with nested dropdown Union State Bank Union State Bank 611 W. Highway 92 Winterset IA 50273 (515) 462-2161 Midwest Heritage Midwest Heritage 3580 EP True Parkway West Des Moines IA 50265 (515) 493-8392 Farmers & Merchants State Bank Farmers & Merchants State Bank 101 W. Jefferson St. Winterset IA 50273 (515) 462-4242 American State Bank American State Bank 809 N John Wayne Dr Winterset IA 50273 (515) 462-5090