List of Costco Stores in Union, NJ Outlet Note Regular Brands Costco New Jersey Union 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 - Union 1055 Hudson St (908) 810-1458 People Also Viewed