List of Allstate Stores in Decatur, IL Outlet Note Regular Brands Allstate Illinois Decatur Rating 4.9 based on 77 votes Official Website https://www.allstate.com/ Products Insurance Department Stores Insurance Adjusters NameAddressPhone Name/Address/Phone Allstate outlet - Decatur 1120 S Jasper St, #A3 (217) 422-7600 Allstate outlet - Decatur 1120 S Jasper St, Ste A3 (217) 422-7600 Allstate outlet - Decatur 3136 N Water St (217) 875-4300 Allstate outlet - Decatur 717 W Pershing Rd (217) 875-4500 People Also Viewed