List of Portillo's Hot Dogs Stores in Niles, IL Outlet Note Regular Brands Portillo's Hot Dogs Illinois Niles Rating 5 based on 51 votes Official Website http://www.portillos.com/ Products Food Hot Dogs NameAddressPhone Name/Address/Phone Portillo's Hot Dogs outlet - Niles 8832 W Dempster St (847) 795-0600 People Also Viewed