RANKING · 1990 CENSUS · 102 SHOWN OF 102

Highest White (non-Hispanic) population share, Illinois counties · 1990

Illinois counties ranked by the share of all residents who are White, not Hispanic or Latino (1990 American Community Survey). A concentration measure: White (non-Hispanic) residents as a percentage of total population. This list covers the 102 counties in Illinois that qualify, ranked against each other statewide. The median across all 102 is 96.9%.

IllinoisAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

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

YEAR1990 2000 2010 2020 2024

Highest White (non-Hispanic) population share by state

RANKPLACESTATEPOPWHITE, NON-HISPANICVS –

01Schuyler County, ILIL6,65799.8%–

02Cumberland County, ILIL10,20899.7%–

03Shelby County, ILIL20,57699.7%–

04Scott County, ILIL4,86699.6%–

05Piatt County, ILIL16,79199.5%–

06Moultrie County, ILIL14,37199.5%–

07Cass County, ILIL12,46399.4%–

08Menard County, ILIL11,86399.4%–

09Calhoun County, ILIL4,30099.4%–

10Pike County, ILIL14,23199.4%–

11Hamilton County, ILIL7,85999.4%–

12Effingham County, ILIL34,51999.4%–

13Richland County, ILIL15,21999.3%–

14Hancock County, ILIL16,80399.3%–

15Mason County, ILIL12,41199.3%–

16Greene County, ILIL11,31399.2%–

17Franklin County, ILIL36,91699.2%–

18Christian County, ILIL33,44399.2%–

19Clay County, ILIL12,79399.2%–

20Jo Daviess County, ILIL21,59499.2%–

21Jasper County, ILIL9,03299.1%–

22Ford County, ILIL13,21699.0%–

23Clark County, ILIL15,11498.9%–

24Henderson County, ILIL5,98498.9%–

25Edwards County, ILIL5,89898.9%–

26Washington County, ILIL13,56498.9%–

27Woodford County, ILIL38,11198.8%–

28Stark County, ILIL5,31998.8%–

29Crawford County, ILIL18,64898.8%–

30Jersey County, ILIL21,16098.8%–

31Wayne County, ILIL15,88298.8%–

32Tazewell County, ILIL130,04998.7%–

33Edgar County, ILIL16,32398.7%–

34Monroe County, ILIL34,84098.6%–

35Mercer County, ILIL15,22998.6%–

36Gallatin County, ILIL4,61698.6%–

37De Witt County, ILIL15,11898.6%–

38White County, ILIL13,25098.5%–

39Macoupin County, ILIL43,74898.5%–

40Marshall County, ILIL11,47398.4%–

41Wabash County, ILIL10,90798.4%–

42Douglas County, ILIL19,88098.3%–

43Union County, ILIL16,65698.2%–

44Lawrence County, ILIL13,79098.1%–

45Hardin County, ILIL3,58897.6%–

46Iroquois County, ILIL26,15097.6%–

47Perry County, ILIL20,16097.4%–

48Fulton County, ILIL32,90197.2%–

49Henry County, ILIL48,09597.1%–

50Grundy County, ILIL54,05297.1%–

51Warren County, ILIL16,22296.9%–

52Montgomery County, ILIL28,07696.7%–

53Williamson County, ILIL67,22596.6%–

54Adams County, ILIL64,26796.6%–

55Bureau County, ILIL32,51096.5%–

56Fayette County, ILIL20,79096.5%–

57Carroll County, ILIL15,41996.4%–

58Putnam County, ILIL5,61996.4%–

59Coles County, ILIL46,60796.3%–

60Bond County, ILIL16,95996.0%–

61Ogle County, ILIL51,39995.8%–

62McHenry County, ILIL317,75195.7%–

63Saline County, ILIL22,77295.6%–

64Clinton County, ILIL37,12895.6%–

65LaSalle County, ILIL107,77395.5%–

66Kendall County, ILIL145,47094.7%–

67Marion County, ILIL36,38294.6%–

68Morgan County, ILIL32,51594.5%–

69Logan County, ILIL27,18294.0%–

70Lee County, ILIL32,91493.7%–

71Jefferson County, ILIL36,14793.4%–

72McLean County, ILIL171,41993.2%–

73McDonough County, ILIL25,91693.1%–

74Massac County, ILIL13,50293.0%–

75Pope County, ILIL3,67292.7%–

76Stephenson County, ILIL43,22092.3%–

77Boone County, ILIL53,56892.3%–

78Livingston County, ILIL35,05792.2%–

79DeKalb County, ILIL101,83592.1%–

80Knox County, ILIL47,76791.9%–

81Madison County, ILIL263,11091.8%–

82Whiteside County, ILIL54,12191.7%–

83Randolph County, ILIL29,92190.7%–

84Sangamon County, ILIL194,17090.4%–

85Vermilion County, ILIL71,25989.0%–

86DuPage County, ILIL934,29888.7%–

87Brown County, ILIL6,40188.2%–

88Johnson County, ILIL13,36387.9%–

89Rock Island County, ILIL141,86986.9%–

90Macon County, ILIL99,30086.8%–

91Winnebago County, ILIL283,67486.5%–

92Jackson County, ILIL52,50184.0%–

93Champaign County, ILIL209,97283.7%–

94Peoria County, ILIL178,55383.7%–

95Lake County, ILIL719,33983.6%–

96Kankakee County, ILIL105,52582.6%–

97Will County, ILIL712,25382.6%–

98Kane County, ILIL525,75779.3%–

99St. Clair County, ILIL250,70870.6%–

100Pulaski County, ILIL4,82066.7%–

101Alexander County, ILIL4,57066.3%–

102Cook County, ILIL5,194,62557.4%–

SHOWING 1–102 OF 102

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