List of Costco Stores in Chicago, IL Outlet Note Regular Brands Costco Illinois Chicago Rating 4.7 based on 76 votes Official Website http://www.costco.com/ Products Handbags Clothing Furniture Jewelry Appliances Electronics Office Products NameAddressPhone Name/Address/Phone Costco outlet - Chicago 1430 S Ashland Ave (312) 492-3600 Costco outlet - Chicago 2746 N Clybourn Ave (773) 360-2053 Costco outlet - Chicago 7300 S Cicero Ave (708) 552-9010 People Also Viewed