Manufacturing facilities in Illinois
The register lists 17,218 facilities in Illinois. The Bureau of Labor Statistics counted 19,263 establishments in Illinois in 2025. Food Manufacturing accounts for 1,551 facilities in Illinois.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, counties and cities
Biggest counties
Cook5,237DuPage1,621Kane956Lake887Will829Winnebago579McHenry472Madison340All 102 counties
Cook 5,237DuPage 1,621Kane 956Lake 887Will 829Winnebago 579McHenry 472Madison 340St. Clair 319Champaign 287Peoria 228LaSalle 216Rock Island 212DeKalb 169McLean 167Tazewell 164Sangamon 162Kankakee 152Vermilion 147Macon 145Adams 126Whiteside 119Marion 108Effingham 104Kendall 102Boone 100Ogle 97Clinton 90Henry 81Williamson 79Coles 79Livingston 79Grundy 79Stephenson 68Jefferson 64Lee 63Iroquois 62Morgan 61Macoupin 58Woodford 56Bureau 56Douglas 53Montgomery 53Franklin 52Knox 52Edgar 51McDonough 51Fayette 50Jo Daviess 47Jackson 46Carroll 45Randolph 44Christian 43Ford 40Fulton 39Saline 36Marshall 35Hancock 35De Witt 34Washington 33Richland 32Logan 31Crawford 31Clay 30Moultrie 29Bond 29Clark 28Monroe 28Pike 28Shelby 28Perry 24Cass 24Jasper 23Mason 23Piatt 23Wayne 22White 22Johnson 20Massac 19Warren 19Lawrence 19Union 18Mercer 16Greene 15Putnam 15Cumberland 15Wabash 15Hamilton 15Stark 13Henderson 13Jersey 12Menard 12Alexander 12Edwards 11Schuyler 11Gallatin 8Hardin 7Pulaski 7Scott 7Brown 6Calhoun 3Pope 1
Biggest cities
Chicago1,908Rockford362Elk Grove Village352Aurora256Elgin254Addison212Franklin Park197Peoria160Wheeling148Joliet148Schaumburg140Bensenville140
Federal labor statistics counted at least 19,263 manufacturing establishments in Illinois in 2025, employing about 569,734 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 17,218, about 89% of that figure.