| Rank |
County |
Employees of Private Non-Farm Establishments |
| 1 |
Cook County, Illinois
|
2,193,827
|
| 2 |
DuPage County, Illinois
|
567,052
|
| 3 |
Lake County, Illinois
|
307,559
|
| 4 |
Will County, Illinois
|
187,180
|
| 5 |
Kane County, Illinois
|
175,282
|
| 6 |
Winnebago County, Illinois
|
116,861
|
| 7 |
Peoria County, Illinois
|
108,798
|
| 8 |
Madison County, Illinois
|
84,870
|
| 9 |
McHenry County, Illinois
|
83,244
|
| 10 |
Sangamon County, Illinois
|
81,550
|
| 11 |
St Clair County, Illinois
|
78,424
|
| 12 |
McLean County, Illinois
|
76,610
|
| 13 |
Champaign County, Illinois
|
67,327
|
| 14 |
Rock Island County, Illinois
|
61,019
|
| 15 |
Macon County, Illinois
|
45,784
|
| 16 |
Tazewell County, Illinois
|
43,034
|
| 17 |
LaSalle County, Illinois
|
37,297
|
| 18 |
Kankakee County, Illinois
|
35,778
|
| 19 |
Adams County, Illinois
|
29,913
|
| 20 |
DeKalb County, Illinois
|
25,295
|
| 21 |
Vermilion County, Illinois
|
23,300
|
| 22 |
Williamson County, Illinois
|
22,412
|
| 23 |
Kendall County, Illinois
|
20,335
|
| 24 |
Effingham County, Illinois
|
17,716
|
| 25 |
Whiteside County, Illinois
|
17,704
|
| 26 |
Coles County, Illinois
|
17,685
|
| 27 |
Jackson County, Illinois
|
17,379
|
| 28 |
Jefferson County, Illinois
|
16,811
|
| 29 |
Knox County, Illinois
|
15,265
|
| 30 |
Stephenson County, Illinois
|
15,088
|
| 31 |
Grundy County, Illinois
|
14,721
|
| 32 |
Ogle County, Illinois
|
13,674
|
| 33 |
Henry County, Illinois
|
13,159
|
| 34 |
Morgan County, Illinois
|
12,670
|
| 35 |
Boone County, Illinois
|
12,250
|
| 36 |
Livingston County, Illinois
|
11,965
|
| 37 |
Marion County, Illinois
|
10,532
|
| 38 |
Randolph County, Illinois
|
10,221
|
| 39 |
Lee County, Illinois
|
10,148
|
| 40 |
Bureau County, Illinois
|
9,818
|
| 41 |
McDonough County, Illinois
|
9,503
|
| 42 |
Clinton County, Illinois
|
8,803
|
| 43 |
Christian County, Illinois
|
8,675
|
| 44 |
Macoupin County, Illinois
|
8,614
|
| 45 |
Woodford County, Illinois
|
8,403
|
| 46 |
Saline County, Illinois
|
7,779
|
| 47 |
Logan County, Illinois
|
7,681
|
| 48 |
Monroe County, Illinois
|
7,473
|
| 49 |
Montgomery County, Illinois
|
7,163
|
| 50 |
Franklin County, Illinois
|
7,068
|
| 51 |
Jo Daviess County, Illinois
|
7,049
|
| 52 |
Crawford County, Illinois
|
6,899
|
| 53 |
Fulton County, Illinois
|
6,846
|
| 54 |
Iroquois County, Illinois
|
6,514
|
| 55 |
Douglas County, Illinois
|
6,037
|
| 56 |
Washington County, Illinois
|
5,602
|
| 57 |
Warren County, Illinois
|
5,532
|
| 58 |
Richland County, Illinois
|
5,320
|
| 59 |
Edgar County, Illinois
|
5,285
|
| 60 |
Fayette County, Illinois
|
4,741
|
| 61 |
De Witt County, Illinois
|
4,631
|
| 62 |
Clay County, Illinois
|
4,468
|
| 63 |
Jersey County, Illinois
|
4,432
|
| 64 |
Massac County, Illinois
|
4,396
|
| 65 |
Cass County, Illinois
|
4,327
|
| 66 |
Perry County, Illinois
|
4,264
|
| 67 |
Moultrie County, Illinois
|
4,252
|
| 68 |
Shelby County, Illinois
|
4,121
|
| 69 |
Ford County, Illinois
|
3,962
|
| 70 |
Bond County, Illinois
|
3,695
|
| 71 |
Clark County, Illinois
|
3,531
|
| 72 |
Carroll County, Illinois
|
3,474
|
| 73 |
Wayne County, Illinois
|
3,351
|
| 74 |
Lawrence County, Illinois
|
3,337
|
| 75 |
Union County, Illinois
|
3,331
|
| 76 |
White County, Illinois
|
3,322
|
| 77 |
Pike County, Illinois
|
3,176
|
| 78 |
Wabash County, Illinois
|
2,897
|
| 79 |
Marshall County, Illinois
|
2,792
|
| 80 |
Hancock County, Illinois
|
2,783
|
| 81 |
Mercer County, Illinois
|
2,479
|
| 82 |
Mason County, Illinois
|
2,394
|
| 83 |
Piatt County, Illinois
|
2,357
|
| 84 |
Greene County, Illinois
|
1,827
|
| 85 |
Jasper County, Illinois
|
1,784
|
| 86 |
Cumberland County, Illinois
|
1,602
|
| 87 |
Menard County, Illinois
|
1,372
|
| 88 |
Johnson County, Illinois
|
1,352
|
| 89 |
Hamilton County, Illinois
|
1,294
|
| 90 |
Schuyler County, Illinois
|
1,245
|
| 91 |
Alexander County, Illinois
|
1,209
|
| 92 |
Putnam County, Illinois
|
1,060
|
| 93 |
Stark County, Illinois
|
899
|
| 94 |
Hardin County, Illinois
|
755
|
| 95 |
Henderson County, Illinois
|
659
|
| 96 |
Gallatin County, Illinois
|
650
|
| 97 |
Calhoun County, Illinois
|
628
|
| 98 |
Scott County, Illinois
|
612
|
| 99 |
Pope County, Illinois
|
312
|
| 100 |
Brown County, Illinois
|
0
|
| 101 |
Edwards County, Illinois
|
0
|
| 102 |
Pulaski County, Illinois
|
0
|