List of Carl's Jr. Stores in Sioux City, IA Outlet Note Regular Brands Carl's Jr. Iowa Sioux City Rating 4.4 based on 73 votes Official Website http://www.carlsjr.com/ Products Beverages Salads Desserts Chicken Burgers Sides NameAddressPhone Name/Address/Phone A&W Restaurant outlet - Sioux City 4420 Sergeant Rd (712) 274-2202 People Also Viewed