List of Ross Stores Stores in Mt Prospect, IL Outlet Note Regular Brands Ross Stores Illinois Mt Prospect Rating 4.6 based on 104 votes Official Website https://www.rossstores.com/ Products Accessories Apparel Footwear NameAddressPhone Name/Address/Phone Ross Stores outlet - Mt Prospect 1050 Mount Prospect Plz (847) 398-3218 People Also Viewed