RANKING · 1990 CENSUS · 102 SHOWN OF 102

Largest Black population, Illinois counties · 1990

Illinois counties ranked by the number of residents who are Black or African American, from the 1990 American Community Survey (table B03002). Each list covers the full eligible universe; download the complete data as CSV. This list covers the 102 counties in Illinois that qualify, ranked against each other statewide. The median across all 102 is 188.

IllinoisAll states All rankings

SAME RANKING BYCities States Metros

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

RANKPLACESTATEPOPBLACK POPULATIONVS –

01Cook County, ILIL5,194,6251,302,746–

02St. Clair County, ILIL250,70871,101–

03Will County, ILIL712,25337,262–

04Lake County, ILIL719,33934,080–

05Peoria County, ILIL178,55324,937–

06Winnebago County, ILIL283,67422,941–

07Kane County, ILIL525,75718,541–

08Champaign County, ILIL209,97216,534–

09Madison County, ILIL263,11015,954–

10DuPage County, ILIL934,29815,012–

11Kankakee County, ILIL105,52514,391–

12Sangamon County, ILIL194,17014,288–

13Macon County, ILIL99,30014,087–

14Rock Island County, ILIL141,86910,224–

15Vermilion County, ILIL71,2597,907–

16Jackson County, ILIL52,5016,312–

17McLean County, ILIL171,4195,417–

18Alexander County, ILIL4,5703,504–

19Stephenson County, ILIL43,2203,004–

20Randolph County, ILIL29,9212,723–

21Knox County, ILIL47,7672,684–

22Pulaski County, ILIL4,8202,466–

23DeKalb County, ILIL101,8352,165–

24Livingston County, ILIL35,0572,025–

25Jefferson County, ILIL36,1471,923–

26Adams County, ILIL64,2671,668–

27Marion County, ILIL36,3821,433–

28Morgan County, ILIL32,5151,406–

29Lee County, ILIL32,9141,232–

30Logan County, ILIL27,1821,217–

31McDonough County, ILIL25,9161,215–

32Williamson County, ILIL67,2251,113–

33LaSalle County, ILIL107,7731,083–

34Clinton County, ILIL37,1281,077–

35Johnson County, ILIL13,3631,051–

36Coles County, ILIL46,607999–

37Saline County, ILIL22,772911–

38Massac County, ILIL13,502896–

39Fulton County, ILIL32,901611–

40Henry County, ILIL48,095598–

41Fayette County, ILIL20,790567–

42Montgomery County, ILIL28,076558–

43Brown County, ILIL6,401547–

44Bond County, ILIL16,959426–

45McHenry County, ILIL317,751407–

46Macoupin County, ILIL43,748400–

47Perry County, ILIL20,160377–

48Warren County, ILIL16,222366–

49Pope County, ILIL3,672264–

50Whiteside County, ILIL54,121262–

51Edgar County, ILIL16,323188–

52Lawrence County, ILIL13,790187–

53Carroll County, ILIL15,419182–

54Tazewell County, ILIL130,049181–

55Boone County, ILIL53,568175–

56Iroquois County, ILIL26,150164–

57Union County, ILIL16,656119–

58Kendall County, ILIL145,470113–

59Jersey County, ILIL21,16083–

60Crawford County, ILIL18,64879–

61Hardin County, ILIL3,58869–

62De Witt County, ILIL15,11862–

63Gallatin County, ILIL4,61658–

64Wabash County, ILIL10,90751–

65White County, ILIL13,25051–

66Ogle County, ILIL51,39950–

67Christian County, ILIL33,44347–

68Woodford County, ILIL38,11147–

69Monroe County, ILIL34,84044–

70Bureau County, ILIL32,51030–

71Mercer County, ILIL15,22929–

72Franklin County, ILIL36,91627–

73Washington County, ILIL13,56427–

74Marshall County, ILIL11,47325–

75Jo Daviess County, ILIL21,59415–

76Effingham County, ILIL34,51914–

77Wayne County, ILIL15,88214–

78Shelby County, ILIL20,57613–

79Henderson County, ILIL5,98412–

80Grundy County, ILIL54,05211–

81Putnam County, ILIL5,61911–

82Ford County, ILIL13,21610–

83Douglas County, ILIL19,8809–

84Richland County, ILIL15,2197–

85Clark County, ILIL15,1146–

86Clay County, ILIL12,7936–

87Hamilton County, ILIL7,8596–

88Hancock County, ILIL16,8036–

89Piatt County, ILIL16,7915–

90Stark County, ILIL5,3195–

91Edwards County, ILIL5,8983–

92Menard County, ILIL11,8633–

93Cumberland County, ILIL10,2082–

94Scott County, ILIL4,8662–

95Calhoun County, ILIL4,3001–

96Cass County, ILIL12,4630–

97Greene County, ILIL11,3130–

98Jasper County, ILIL9,0320–

99Mason County, ILIL12,4110–

100Moultrie County, ILIL14,3710–

101Pike County, ILIL14,2310–

102Schuyler County, ILIL6,6570–

SHOWING 1–102 OF 102

Download CSV (full list, 102 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS