RANKING · 2024 ACS · 102 SHOWN OF 102

Most six-figure households, Illinois counties

Illinois counties with the most households earning $100,000 or more, as of the 2024 American Community Survey. Ranked by number of households, not the share. This list covers the 102 counties in Illinois that qualify, ranked against each other statewide.

IllinoisAll states All rankings

SAME RANKING BYCities States Metros

RELATEDHighest median household income Lowest median household income Highest per-capita income Lowest poverty rate Highest poverty rate Most residents in poverty

RANKPLACESTATEPOPSIX-FIGURE HOUSEHOLDSVS 2020

01Cook County, ILIL5,194,6251,144,301+25%

02DuPage County, ILIL934,298237,605+14%

03Lake County, ILIL719,339170,948+17%

04Will County, ILIL712,253163,447+19%

05Kane County, ILIL525,757118,919+19%

06McHenry County, ILIL317,75177,442+17%

07Madison County, ILIL263,11055,589+23%

08Winnebago County, ILIL283,67450,744+23%

09St. Clair County, ILIL250,70849,738+24%

10Sangamon County, ILIL194,17042,563+20%

11Champaign County, ILIL209,97236,977+21%

12McLean County, ILIL171,41936,792+22%

13Peoria County, ILIL178,55333,954+26%

14Kendall County, ILIL145,47031,875+20%

15Tazewell County, ILIL130,04927,824+19%

16Rock Island County, ILIL141,86927,683+26%

17LaSalle County, ILIL107,77322,247+31%

18Kankakee County, ILIL105,52519,709+26%

19DeKalb County, ILIL101,83518,752+20%

20Macon County, ILIL99,30018,334+25%

21Williamson County, ILIL67,22512,650+29%

22Adams County, ILIL64,26712,336+27%

23Grundy County, ILIL54,05212,285+21%

24Vermilion County, ILIL71,25911,884+33%

25Ogle County, ILIL51,39911,384+36%

26Boone County, ILIL53,56810,816+23%

27Whiteside County, ILIL54,12110,422+21%

28Henry County, ILIL48,0959,658+20%

29Woodford County, ILIL38,1118,900+22%

30Monroe County, ILIL34,8408,861+13%

31Macoupin County, ILIL43,7488,486+26%

32Stephenson County, ILIL43,2208,253+38%

33Clinton County, ILIL37,1288,213+27%

34Knox County, ILIL47,7677,848+38%

35Jackson County, ILIL52,5017,724+16%

36Coles County, ILIL46,6077,663+26%

37Effingham County, ILIL34,5197,506+41%

38Livingston County, ILIL35,0577,185+31%

39Bureau County, ILIL32,5106,463+28%

40Lee County, ILIL32,9146,239+18%

41Marion County, ILIL36,3826,202+27%

42Jefferson County, ILIL36,1475,949+24%

43Morgan County, ILIL32,5155,746+24%

44Franklin County, ILIL36,9165,672+29%

45Christian County, ILIL33,4435,656+27%

46Fulton County, ILIL32,9015,520+18%

47Randolph County, ILIL29,9215,402+24%

48Iroquois County, ILIL26,1505,125+27%

49Jo Daviess County, ILIL21,5945,125+35%

50Montgomery County, ILIL28,0764,962+21%

51Logan County, ILIL27,1824,954+18%

52Piatt County, ILIL16,7914,292+29%

53Shelby County, ILIL20,5764,286+30%

54Jersey County, ILIL21,1604,134+9%

55Douglas County, ILIL19,8804,108+41%

56McDonough County, ILIL25,9164,014+19%

57Saline County, ILIL22,7723,604+26%

58Crawford County, ILIL18,6483,529+37%

59Hancock County, ILIL16,8033,311+25%

60Perry County, ILIL20,1603,266+19%

61Mercer County, ILIL15,2293,238+34%

62De Witt County, ILIL15,1183,182+27%

63Clark County, ILIL15,1143,173+21%

64Fayette County, ILIL20,7903,088+32%

65Warren County, ILIL16,2223,031+29%

66Edgar County, ILIL16,3233,024+20%

67Washington County, ILIL13,5642,962+11%

68Menard County, ILIL11,8632,914+10%

69Moultrie County, ILIL14,3712,801+12%

70Richland County, ILIL15,2192,746+17%

71Union County, ILIL16,6562,737+24%

72Bond County, ILIL16,9592,721+23%

73Carroll County, ILIL15,4192,603+21%

74Ford County, ILIL13,2162,514+30%

75Pike County, ILIL14,2312,458+32%

76Wayne County, ILIL15,8822,404+15%

77Marshall County, ILIL11,4732,390+32%

78Mason County, ILIL12,4112,379+27%

79Massac County, ILIL13,5022,273+31%

80Cass County, ILIL12,4632,239+36%

81Lawrence County, ILIL13,7902,163+5%

82Clay County, ILIL12,7932,155+20%

83Cumberland County, ILIL10,2082,047+29%

84White County, ILIL13,2501,969+15%

85Wabash County, ILIL10,9071,901+16%

86Greene County, ILIL11,3131,866+15%

87Jasper County, ILIL9,0321,866+40%

88Johnson County, ILIL13,3631,699+17%

89Hamilton County, ILIL7,8591,509+35%

90Putnam County, ILIL5,6191,241+24%

91Schuyler County, ILIL6,6571,146+22%

92Henderson County, ILIL5,9841,138+10%

93Stark County, ILIL5,3191,002+28%

94Edwards County, ILIL5,898997+2%

95Scott County, ILIL4,866949+31%

96Brown County, ILIL6,401924+16%

97Gallatin County, ILIL4,616794+30%

98Calhoun County, ILIL4,300734−1%

99Alexander County, ILIL4,570600+69%

100Pulaski County, ILIL4,820585+52%

101Pope County, ILIL3,672542+12%

102Hardin County, ILIL3,588461+17%

SHOWING 1–102 OF 102

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES