RANKING · 2024 ACS · 102 SHOWN OF 102

Largest French population, Illinois counties

Illinois counties ranked by the number of residents who are French ancestry, from the 2023 American Community Survey detailed-origin tables. 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.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPFRENCH POPULATIONVS 2000

01Cook County, ILIL5,194,62547,693–

02DuPage County, ILIL934,29813,733–

03Lake County, ILIL719,33910,323–

04Kane County, ILIL525,7578,616–

05Will County, ILIL712,2538,153–

06St. Clair County, ILIL250,7086,647–

07Madison County, ILIL263,1105,960–

08Kankakee County, ILIL105,5255,859–

09McHenry County, ILIL317,7515,245–

10Tazewell County, ILIL130,0493,682–

11Sangamon County, ILIL194,1703,599–

12Winnebago County, ILIL283,6743,550–

13Champaign County, ILIL209,9723,166–

14LaSalle County, ILIL107,7732,866–

15Peoria County, ILIL178,5532,597–

16DeKalb County, ILIL101,8352,401–

17Kendall County, ILIL145,4702,303–

18McLean County, ILIL171,4192,295–

19Rock Island County, ILIL141,8691,873–

20Iroquois County, ILIL26,1501,655–

21Macon County, ILIL99,3001,505–

22Randolph County, ILIL29,9211,413–

23Williamson County, ILIL67,2251,398–

24Jackson County, ILIL52,5011,286–

25Adams County, ILIL64,2671,115–

26Monroe County, ILIL34,8401,087–

27Clinton County, ILIL37,1281,057–

28Whiteside County, ILIL54,1211,012–

29Grundy County, ILIL54,052992–

30Vermilion County, ILIL71,259924–

31Ogle County, ILIL51,399902–

32Henry County, ILIL48,095869–

33Woodford County, ILIL38,111837–

34Shelby County, ILIL20,576790–

35Bureau County, ILIL32,510789–

36Lee County, ILIL32,914760–

37Livingston County, ILIL35,057703–

38Effingham County, ILIL34,519688–

39Macoupin County, ILIL43,748682–

40Knox County, ILIL47,767681–

41Franklin County, ILIL36,916649–

42Christian County, ILIL33,443637–

43Morgan County, ILIL32,515602–

44Fulton County, ILIL32,901597–

45Bond County, ILIL16,959579–

46Jefferson County, ILIL36,147554–

47Fayette County, ILIL20,790540–

48Stephenson County, ILIL43,220514–

49Perry County, ILIL20,160512–

50Boone County, ILIL53,568456–

51Montgomery County, ILIL28,076439–

52Ford County, ILIL13,216430–

53Marion County, ILIL36,382382–

54Crawford County, ILIL18,648379–

55Saline County, ILIL22,772377–

56Coles County, ILIL46,607371–

57Jo Daviess County, ILIL21,594368–

58Hancock County, ILIL16,803353–

59White County, ILIL13,250334–

60Pike County, ILIL14,231325–

61Warren County, ILIL16,222309–

62Mercer County, ILIL15,229290–

63Logan County, ILIL27,182283–

64Carroll County, ILIL15,419269–

65Union County, ILIL16,656239–

66Wayne County, ILIL15,882239–

67Richland County, ILIL15,219230–

68McDonough County, ILIL25,916227–

69Piatt County, ILIL16,791224–

70Marshall County, ILIL11,473222–

71De Witt County, ILIL15,118216–

72Edgar County, ILIL16,323215–

73Washington County, ILIL13,564214–

74Hamilton County, ILIL7,859212–

75Clark County, ILIL15,114200–

76Mason County, ILIL12,411182–

77Cumberland County, ILIL10,208181–

78Jersey County, ILIL21,160180–

79Lawrence County, ILIL13,790179–

80Gallatin County, ILIL4,616172–

81Moultrie County, ILIL14,371172–

82Douglas County, ILIL19,880168–

83Wabash County, ILIL10,907158–

84Putnam County, ILIL5,619151–

85Massac County, ILIL13,502142–

86Henderson County, ILIL5,984139–

87Johnson County, ILIL13,363135–

88Schuyler County, ILIL6,657112–

89Menard County, ILIL11,863110–

90Greene County, ILIL11,31395–

91Cass County, ILIL12,46391–

92Clay County, ILIL12,79386–

93Edwards County, ILIL5,89873–

94Pope County, ILIL3,67271–

95Stark County, ILIL5,31960–

96Brown County, ILIL6,40146–

97Calhoun County, ILIL4,30044–

98Jasper County, ILIL9,03244–

99Alexander County, ILIL4,57031–

100Pulaski County, ILIL4,82024–

101Hardin County, ILIL3,58822–

102Scott County, ILIL4,86613–

SHOWING 1–102 OF 102

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES