RANKING · 2024 ACS · 102 SHOWN OF 102

Most English-only households, Illinois counties

Illinois counties ranked by the share of residents 5+ who speak only English at home (2024 ACS). 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

RANKPLACESTATEPOPSPEAKS ONLY ENGLISH AT HOMEVS –

01Hardin County, ILIL3,58899.7%–

02Alexander County, ILIL4,57099.7%–

03Calhoun County, ILIL4,30099.6%–

04Cumberland County, ILIL10,20899.3%–

05Pulaski County, ILIL4,82099.2%–

06Henderson County, ILIL5,98498.9%–

07Clay County, ILIL12,79398.8%–

08Macoupin County, ILIL43,74898.6%–

09Menard County, ILIL11,86398.6%–

10Greene County, ILIL11,31398.6%–

11White County, ILIL13,25098.4%–

12Jersey County, ILIL21,16098.2%–

13Shelby County, ILIL20,57698.1%–

14Jasper County, ILIL9,03298.1%–

15Hamilton County, ILIL7,85998.1%–

16Saline County, ILIL22,77298.0%–

17Washington County, ILIL13,56498.0%–

18Edgar County, ILIL16,32397.9%–

19Edwards County, ILIL5,89897.9%–

20Gallatin County, ILIL4,61697.9%–

21Monroe County, ILIL34,84097.9%–

22Clark County, ILIL15,11497.8%–

23Scott County, ILIL4,86697.8%–

24Pike County, ILIL14,23197.8%–

25Mason County, ILIL12,41197.8%–

26Woodford County, ILIL38,11197.8%–

27Bond County, ILIL16,95997.7%–

28Johnson County, ILIL13,36397.7%–

29Adams County, ILIL64,26797.6%–

30Tazewell County, ILIL130,04997.6%–

31Piatt County, ILIL16,79197.6%–

32Morgan County, ILIL32,51597.6%–

33Fulton County, ILIL32,90197.5%–

34Marion County, ILIL36,38297.5%–

35Montgomery County, ILIL28,07697.5%–

36Massac County, ILIL13,50297.5%–

37Christian County, ILIL33,44397.5%–

38Perry County, ILIL20,16097.4%–

39Jo Daviess County, ILIL21,59497.4%–

40Franklin County, ILIL36,91697.3%–

41Hancock County, ILIL16,80397.3%–

42De Witt County, ILIL15,11897.3%–

43Mercer County, ILIL15,22997.2%–

44Crawford County, ILIL18,64897.2%–

45Richland County, ILIL15,21997.1%–

46Marshall County, ILIL11,47397.1%–

47Pope County, ILIL3,67297.0%–

48Logan County, ILIL27,18297.0%–

49Lawrence County, ILIL13,79097.0%–

50Wabash County, ILIL10,90796.9%–

51Randolph County, ILIL29,92196.9%–

52Schuyler County, ILIL6,65796.9%–

53Effingham County, ILIL34,51996.8%–

54Williamson County, ILIL67,22596.7%–

55Stark County, ILIL5,31996.5%–

56Jefferson County, ILIL36,14796.4%–

57Madison County, ILIL263,11096.4%–

58Stephenson County, ILIL43,22096.2%–

59Putnam County, ILIL5,61996.2%–

60Vermilion County, ILIL71,25996.1%–

61Livingston County, ILIL35,05796.0%–

62Macon County, ILIL99,30095.9%–

63Ford County, ILIL13,21695.8%–

64Clinton County, ILIL37,12895.8%–

65Henry County, ILIL48,09595.5%–

66Fayette County, ILIL20,79095.5%–

67Lee County, ILIL32,91495.4%–

68McDonough County, ILIL25,91695.2%–

69Sangamon County, ILIL194,17095.2%–

70St. Clair County, ILIL250,70895.0%–

71Coles County, ILIL46,60794.9%–

72Knox County, ILIL47,76794.8%–

73Union County, ILIL16,65694.4%–

74Carroll County, ILIL15,41994.0%–

75Iroquois County, ILIL26,15094.0%–

76Wayne County, ILIL15,88293.2%–

77Brown County, ILIL6,40193.0%–

78Whiteside County, ILIL54,12192.8%–

79Bureau County, ILIL32,51092.7%–

80LaSalle County, ILIL107,77392.1%–

81Grundy County, ILIL54,05291.5%–

82Ogle County, ILIL51,39991.4%–

83Peoria County, ILIL178,55391.1%–

84McLean County, ILIL171,41990.3%–

85Jackson County, ILIL52,50190.2%–

86Kankakee County, ILIL105,52589.1%–

87Moultrie County, ILIL14,37189.1%–

88Warren County, ILIL16,22288.0%–

89DeKalb County, ILIL101,83588.0%–

90Rock Island County, ILIL141,86986.2%–

91Winnebago County, ILIL283,67484.8%–

92McHenry County, ILIL317,75183.9%–

93Champaign County, ILIL209,97281.0%–

94Douglas County, ILIL19,88080.1%–

95Boone County, ILIL53,56879.4%–

96Kendall County, ILIL145,47078.2%–

97Cass County, ILIL12,46377.9%–

98Will County, ILIL712,25377.6%–

99DuPage County, ILIL934,29870.4%–

100Lake County, ILIL719,33968.6%–

101Kane County, ILIL525,75768.2%–

102Cook County, ILIL5,194,62564.2%–

SHOWING 1–102 OF 102

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES