List of Olive Garden Stores in Sioux City, IA Outlet Note Regular Brands Olive Garden Iowa Sioux City Rating 4.8 based on 100 votes Official Website http://www.olivegarden.com/ Products Beverages Specials Lunch Dinner Cocktails Beer Wines Dessert NameAddressPhone Name/Address/Phone Olive Garden outlet - Sioux City 4930 Sergeant Rd (712) 266-0766 People Also Viewed