Illinois Total Number of Business Establishments in All Industries By County in 2025 Q2 (QCEW)
Updated on April 2, 2026.
According to data from the US Bureau of Labor Statistics, in 2025 Q2, Illinois had 381,760 total number of business establishments in All Industries. Among all Illinois counties, Cook had the highest total number of business establishments (138,132), followed by DuPage (33,963), and Lake (20,059).
The chart and table shows the number of business establishments for each county.
You can see similar information for other states, and for the United States.
You can see similar information for other industries.
Related Topics: Illinois BLS Topic List.
Data Source: US Bureau of Labor Statistics (QCEW).
See this for other quarters:
Illinois Total Number of Business Establishments
in All Industries By County
in 2025 Q2
Illinois Total Number of Business Establishments
in All Industries By County
in 2025 Q2
Items per page:
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| County | Number of Business Establishments |
|---|---|
| Adams | 1765 |
| Alexander | 93 |
| Bond | 322 |
| Boone | 888 |
| Brown | 125 |
| Bureau | 757 |
| Calhoun | 88 |
| Carroll | 398 |
| Cass | 265 |
| Champaign | 4131 |
| Christian | 700 |
| Clark | 336 |
| Clay | 299 |
| Clinton | 924 |
| Coles | 1021 |
| Cook | 138132 |
| Crawford | 422 |
| Cumberland | 193 |
| DeKalb | 1987 |
| Douglas | 596 |
| DuPage | 33963 |
| Edgar | 346 |
| Edwards | 146 |
| Effingham | 1238 |
| Fayette | 455 |
| Ford | 366 |
| Franklin | 697 |
| Fulton | 641 |
| Gallatin | 123 |
| Greene | 246 |
| Grundy | 1203 |
| Hamilton | 208 |
| Hancock | 413 |
| Hardin | 53 |
| Henderson | 143 |
| Henry | 1007 |
| Iroquois | 655 |
| Jackson | 1121 |
| Jasper | 245 |
| Jefferson | 854 |
| Jersey | 384 |
| Jo Daviess | 741 |
| Johnson | 192 |
| Kane | 13048 |
| Kankakee | 2136 |
| Kendall | 2486 |
| Knox | 966 |
| Lake | 20059 |
| LaSalle | 2440 |
| Lawrence | 245 |
| Lee | 676 |
| Livingston | 849 |
| Logan | 554 |
| McDonough | 542 |
| McHenry | 7949 |
| McLean | 3371 |
| Macon | 1965 |
| Macoupin | 898 |
| Madison | 5432 |
| Marion | 782 |
| Marshall | 257 |
| Mason | 286 |
| Massac | 197 |
| Menard | 228 |
| Mercer | 304 |
| Monroe | 816 |
| Montgomery | 694 |
| Morgan | 709 |
| Moultrie | 355 |
| Ogle | 1030 |
| Peoria | 3897 |
| Perry | 324 |
| Piatt | 389 |
| Pike | 417 |
| Pope | 48 |
| Pulaski | 108 |
| Putnam | 164 |
| Randolph | 597 |
| Richland | 381 |
| Rock Island | 2842 |
| St. Clair | 4828 |
| Saline | 510 |
| Sangamon | 4984 |
| Schuyler | 165 |
| Scott | 98 |
| Shelby | 470 |
| Stark | 149 |
| Stephenson | 1030 |
| Tazewell | 2557 |
| Union | 314 |
| Vermilion | 1286 |
| Wabash | 279 |
| Warren | 367 |
| Washington | 388 |
| Wayne | 362 |
| White | 336 |
| Whiteside | 1172 |
| Will | 15969 |
| Williamson | 1452 |
| Winnebago | 5823 |
| Woodford | 804 |