RANKING · 2010 CENSUS · 102 SHOWN OF 102

Highest median household income, Illinois counties · 2010

Illinois counties ranked by median household income from the 2010 American Community Survey 5-year estimates. This list covers the 102 counties in Illinois that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 2000

01Kendall County, ILIL145,470$79,897+24%

02Lake County, ILIL719,339$78,948+18%

03DuPage County, ILIL934,298$76,581+13%

04McHenry County, ILIL317,751$76,482+18%

05Will County, ILIL712,253$75,906+22%

06Monroe County, ILIL34,840$68,253+23%

07Kane County, ILIL525,757$67,767+14%

08Woodford County, ILIL38,111$65,890+28%

09Grundy County, ILIL54,052$64,297+24%

10Boone County, ILIL53,568$61,210+17%

11McLean County, ILIL171,419$57,642+23%

12Putnam County, ILIL5,619$56,458+24%

13Menard County, ILIL11,863$56,230+21%

14Piatt County, ILIL16,791$55,752+22%

15Ogle County, ILIL51,399$55,733+23%

16Clinton County, ILIL37,128$55,278+24%

17Tazewell County, ILIL130,049$54,232+20%

18DeKalb County, ILIL101,835$54,002+18%

19Cook County, ILIL5,194,625$53,942+17%

20Jersey County, ILIL21,160$53,470+27%

21Sangamon County, ILIL194,170$52,232+22%

22Bond County, ILIL16,959$51,946+38%

23Madison County, ILIL263,110$51,941+25%

24LaSalle County, ILIL107,773$51,705+28%

25Washington County, ILIL13,564$51,440+26%

26Mercer County, ILIL15,229$50,909+24%

27Livingston County, ILIL35,057$50,500+22%

28Kankakee County, ILIL105,525$50,484+22%

29Jo Daviess County, ILIL21,594$50,279+24%

30Peoria County, ILIL178,553$49,747+24%

31Effingham County, ILIL34,519$49,509+26%

32Scott County, ILIL4,866$49,462+35%

33Stark County, ILIL5,319$49,195+37%

34Henry County, ILIL48,095$49,164+23%

35Marshall County, ILIL11,473$49,116+18%

36Logan County, ILIL27,182$48,999+24%

37Ford County, ILIL13,216$48,667+28%

38St. Clair County, ILIL250,708$48,562+24%

39Lee County, ILIL32,914$48,502+18%

40Iroquois County, ILIL26,150$47,323+24%

41Winnebago County, ILIL283,674$47,198+8%

42Macoupin County, ILIL43,748$47,178+30%

43Douglas County, ILIL19,880$46,941+19%

44Jasper County, ILIL9,032$46,546+34%

45Moultrie County, ILIL14,371$46,364+16%

46Rock Island County, ILIL141,869$46,226+20%

47Wabash County, ILIL10,907$46,026+34%

48Bureau County, ILIL32,510$45,692+14%

49De Witt County, ILIL15,118$45,347+10%

50Whiteside County, ILIL54,121$45,266+12%

51Champaign County, ILIL209,972$45,262+20%

52Randolph County, ILIL29,921$45,020+22%

53Calhoun County, ILIL4,300$44,891+31%

54Carroll County, ILIL15,419$44,805+21%

55Morgan County, ILIL32,515$44,645+21%

56Shelby County, ILIL20,576$44,627+20%

57Macon County, ILIL99,300$44,337+17%

58Adams County, ILIL64,267$43,824+26%

59Schuyler County, ILIL6,657$43,686+24%

60Clark County, ILIL15,114$43,597+21%

61Henderson County, ILIL5,984$43,450+19%

62Stephenson County, ILIL43,220$43,304+7%

63Hancock County, ILIL16,803$42,857+17%

64Mason County, ILIL12,411$42,461+18%

65Cumberland County, ILIL10,208$42,101+16%

66Richland County, ILIL15,219$41,917+34%

67Christian County, ILIL33,443$41,712+14%

68Warren County, ILIL16,222$41,636+15%

69Johnson County, ILIL13,363$41,619+25%

70Cass County, ILIL12,463$41,544+18%

71Greene County, ILIL11,313$41,450+31%

72Crawford County, ILIL18,648$41,434+27%

73Fayette County, ILIL20,790$41,269+29%

74Fulton County, ILIL32,901$41,268+22%

75Jefferson County, ILIL36,147$41,161+23%

76Massac County, ILIL13,502$41,077+30%

77Montgomery County, ILIL28,076$40,864+23%

78Perry County, ILIL20,160$40,696+22%

79Williamson County, ILIL67,225$40,579+27%

80Edwards County, ILIL5,898$40,430+27%

81Pike County, ILIL14,231$40,205+29%

82Edgar County, ILIL16,323$39,904+13%

83Union County, ILIL16,656$39,760+28%

84White County, ILIL13,250$39,728+34%

85Pope County, ILIL3,672$39,672+32%

86Knox County, ILIL47,767$39,545+12%

87Vermilion County, ILIL71,259$39,456+16%

88Wayne County, ILIL15,882$39,207+29%

89Marion County, ILIL36,382$38,974+11%

90Lawrence County, ILIL13,790$38,771+28%

91Brown County, ILIL6,401$38,696+9%

92Clay County, ILIL12,793$38,016+24%

93Gallatin County, ILIL4,616$38,003+46%

94Coles County, ILIL46,607$36,457+13%

95Saline County, ILIL22,772$35,644+24%

96Hamilton County, ILIL7,859$35,032+15%

97Franklin County, ILIL36,916$34,381+21%

98McDonough County, ILIL25,916$33,702+5%

99Jackson County, ILIL52,501$32,169+29%

100Pulaski County, ILIL4,820$31,173+23%

101Alexander County, ILIL4,570$28,833+11%

102Hardin County, ILIL3,588$27,578−0%

SHOWING 1–102 OF 102

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS