List of Costco Stores in Hillsboro, OR Outlet Note Regular Brands Costco Oregon Hillsboro 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 - Hillsboro 1255 NE 48th Ave (503) 681-2800 People Also Viewed