List of Costco Stores in Eureka, CA Outlet Note Regular Brands Costco California Eureka 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 - Eureka 1006 W Wabash Ave (707) 441-8750 People Also Viewed