Costco Wholesale Share: Department Stores Costco Wholesale Visit Website 1325 NE 57th Ave. Bismarck, ND 58503 (701) 258-3045 About Map About Costco is a membership warehouse club, dedicated to bringing our members the best possible prices on quality, brand-name merchandise. Costco provides a wide selection of products and member benefits. What's Nearby? Distance: 5 10 15 20 25 50 mi.