RANKING · 2020 CENSUS · 102 SHOWN OF 102

Highest employer health coverage, Illinois counties · 2020

Illinois counties ranked by the share of people with employer-based health insurance, alone or in combination with other coverage (2020 ACS). This list covers the 102 counties in Illinois that qualify, ranked against each other statewide.

IllinoisAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR2020 2024

RANKPLACESTATEPOPEMPLOYER-BASED INSURANCEVS –

01Kendall County, ILIL145,47074.8%–

02Monroe County, ILIL34,84073.9%–

03Grundy County, ILIL54,05270.7%–

04Will County, ILIL712,25369.3%–

05Woodford County, ILIL38,11169.2%–

06DuPage County, ILIL934,29868.3%–

07McHenry County, ILIL317,75168.2%–

08Piatt County, ILIL16,79168.2%–

09Menard County, ILIL11,86367.3%–

10Champaign County, ILIL209,97265.1%–

11Sangamon County, ILIL194,17064.8%–

12Washington County, ILIL13,56464.8%–

13Jersey County, ILIL21,16064.6%–

14Lake County, ILIL719,33964.4%–

15McLean County, ILIL171,41964.2%–

16Putnam County, ILIL5,61964.2%–

17Tazewell County, ILIL130,04964.0%–

18Mercer County, ILIL15,22963.7%–

19Clinton County, ILIL37,12863.5%–

20Calhoun County, ILIL4,30062.8%–

21Lee County, ILIL32,91462.8%–

22De Witt County, ILIL15,11862.6%–

23Boone County, ILIL53,56862.0%–

24Logan County, ILIL27,18261.9%–

25Madison County, ILIL263,11061.9%–

26DeKalb County, ILIL101,83561.4%–

27Ogle County, ILIL51,39961.4%–

28Kane County, ILIL525,75761.1%–

29Shelby County, ILIL20,57660.8%–

30McDonough County, ILIL25,91660.3%–

31Kankakee County, ILIL105,52560.1%–

32Rock Island County, ILIL141,86960.0%–

33LaSalle County, ILIL107,77360.0%–

34Johnson County, ILIL13,36359.8%–

35Christian County, ILIL33,44359.7%–

36Randolph County, ILIL29,92159.7%–

37Fulton County, ILIL32,90159.5%–

38Marshall County, ILIL11,47359.5%–

39Henry County, ILIL48,09559.2%–

40Morgan County, ILIL32,51559.2%–

41Peoria County, ILIL178,55359.0%–

42Scott County, ILIL4,86659.0%–

43Clark County, ILIL15,11458.9%–

44Montgomery County, ILIL28,07658.9%–

45Macon County, ILIL99,30058.4%–

46Williamson County, ILIL67,22558.4%–

47Cass County, ILIL12,46357.9%–

48Livingston County, ILIL35,05757.7%–

49Crawford County, ILIL18,64857.6%–

50Adams County, ILIL64,26757.0%–

51Edwards County, ILIL5,89857.0%–

52Whiteside County, ILIL54,12157.0%–

53Brown County, ILIL6,40156.7%–

54Moultrie County, ILIL14,37156.6%–

55Jo Daviess County, ILIL21,59456.2%–

56Cook County, ILIL5,194,62555.9%–

57Bureau County, ILIL32,51055.4%–

58Edgar County, ILIL16,32355.4%–

59Hancock County, ILIL16,80354.9%–

60Macoupin County, ILIL43,74854.8%–

61Bond County, ILIL16,95954.5%–

62Perry County, ILIL20,16054.4%–

63Henderson County, ILIL5,98454.3%–

64Wabash County, ILIL10,90754.3%–

65Effingham County, ILIL34,51954.0%–

66Jasper County, ILIL9,03254.0%–

67Hamilton County, ILIL7,85953.9%–

68St. Clair County, ILIL250,70853.8%–

69Warren County, ILIL16,22253.8%–

70Carroll County, ILIL15,41953.7%–

71Stark County, ILIL5,31953.7%–

72Cumberland County, ILIL10,20853.5%–

73Union County, ILIL16,65653.2%–

74Winnebago County, ILIL283,67453.2%–

75Mason County, ILIL12,41153.1%–

76Knox County, ILIL47,76751.8%–

77Ford County, ILIL13,21651.7%–

78Schuyler County, ILIL6,65751.7%–

79Massac County, ILIL13,50251.0%–

80Pike County, ILIL14,23151.0%–

81Richland County, ILIL15,21950.9%–

82Jefferson County, ILIL36,14750.4%–

83Coles County, ILIL46,60750.2%–

84Saline County, ILIL22,77250.0%–

85Iroquois County, ILIL26,15050.0%–

86Clay County, ILIL12,79349.9%–

87Hardin County, ILIL3,58849.9%–

88Greene County, ILIL11,31349.8%–

89Jackson County, ILIL52,50149.8%–

90Vermilion County, ILIL71,25949.8%–

91White County, ILIL13,25049.8%–

92Lawrence County, ILIL13,79048.8%–

93Douglas County, ILIL19,88048.3%–

94Fayette County, ILIL20,79048.3%–

95Marion County, ILIL36,38248.3%–

96Franklin County, ILIL36,91648.1%–

97Stephenson County, ILIL43,22047.6%–

98Gallatin County, ILIL4,61645.6%–

99Wayne County, ILIL15,88244.6%–

100Pope County, ILIL3,67243.8%–

101Pulaski County, ILIL4,82042.0%–

102Alexander County, ILIL4,57037.3%–

SHOWING 1–102 OF 102

Download CSV (full list, 102 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS