Businesses in Illinois

Chicago 63,400 Naperville 4,734 Rockford 4,242 Springfield 3,817 Peoria 3,430 Aurora 3,271 Schaumburg 3,085 Elgin 2,637 Joliet 2,521 Evanston 2,370 Arlington Heights 2,341 Bloomington 2,280 Champaign 2,272 Downers Grove 2,096 Oak Lawn 1,861 Skokie 1,839 Decatur 1,819 Orland Park 1,759 Northbrook 1,734 Park Ridge 1,718 Glenview 1,717 Crystal Lake 1,713 Des Plaines 1,652 Elk Grove Village 1,646 Libertyville 1,514 Waukegan 1,501 Elmhurst 1,489 Belleville 1,459 Lombard 1,452 Plainfield 1,444 Quincy 1,443 Oak Park 1,420 Palatine 1,384 St Charles 1,351 Moline 1,343 Wheaton 1,262 Addison 1,202 Geneva 1,201 Tinley Park 1,181 Barrington 1,139 Bolingbrook 1,136 Gurnee 1,109 Highland Park 1,104 Hoffman Estates 1,045 Urbana 1,045 Niles 1,010 Mchenry 994 Buffalo Grove 988 Frankfort 983 Edwardsville 966 Oak Brook 955 Carbondale 905 Wheeling 883 Lisle 875 Normal 871 Glen Ellyn 866 Mundelein 866 Marion 865 Mokena 864 Cicero 849