List of Union Bank Stores in Greenfield, IA Outlet Note Regular Brands Union Bank Iowa Greenfield Rating 4.9 based on 55 votes Products Online Banking Credit Cards Loans Retirement Savings Checking Investments Mortgage Rates Mobile Baking NameAddressPhone Name/Address/Phone Union Bank outlet - Greenfield 214 S 1st St (641) 343-7310 Union Bank outlet - Greenfield 214 S 1st St People Also Viewed