RANKING · 2024 ACS · 85 SHOWN OF 85

Highest Greek population share, Illinois counties

Illinois counties ranked by the share of all residents who are Greek ancestry (2023 American Community Survey). A concentration measure: Greek residents as a percentage of total population. This list covers the 85 counties in Illinois that qualify, ranked against each other statewide.

IllinoisAll states All rankings

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

RANKPLACESTATEPOPGREEK SHAREVS 2000

01DuPage County, ILIL934,2981.2%–

02Kendall County, ILIL145,4701.0%–

03McHenry County, ILIL317,7510.9%–

04Lake County, ILIL719,3390.9%–

05Cook County, ILIL5,194,6250.9%–

06Carroll County, ILIL15,4190.8%–

07Logan County, ILIL27,1820.8%–

08Will County, ILIL712,2530.7%–

09Boone County, ILIL53,5680.7%–

10Kane County, ILIL525,7570.6%–

11Massac County, ILIL13,5020.5%–

12Rock Island County, ILIL141,8690.5%–

13DeKalb County, ILIL101,8350.4%–

14Piatt County, ILIL16,7910.4%–

15Richland County, ILIL15,2190.4%–

16Jo Daviess County, ILIL21,5940.4%–

17Monroe County, ILIL34,8400.4%–

18Williamson County, ILIL67,2250.4%–

19Champaign County, ILIL209,9720.3%–

20Ogle County, ILIL51,3990.3%–

21Kankakee County, ILIL105,5250.3%–

22Bureau County, ILIL32,5100.3%–

23St. Clair County, ILIL250,7080.3%–

24Peoria County, ILIL178,5530.3%–

25Lee County, ILIL32,9140.3%–

26Madison County, ILIL263,1100.3%–

27Henry County, ILIL48,0950.3%–

28Pike County, ILIL14,2310.2%–

29Coles County, ILIL46,6070.2%–

30Morgan County, ILIL32,5150.2%–

31McLean County, ILIL171,4190.2%–

32Macon County, ILIL99,3000.2%–

33Gallatin County, ILIL4,6160.2%–

34Winnebago County, ILIL283,6740.2%–

35Scott County, ILIL4,8660.2%–

36Stephenson County, ILIL43,2200.2%–

37Iroquois County, ILIL26,1500.2%–

38Edgar County, ILIL16,3230.2%–

39Marshall County, ILIL11,4730.2%–

40Putnam County, ILIL5,6190.2%–

41LaSalle County, ILIL107,7730.2%–

42Sangamon County, ILIL194,1700.2%–

43Clinton County, ILIL37,1280.2%–

44Franklin County, ILIL36,9160.2%–

45Adams County, ILIL64,2670.1%–

46Brown County, ILIL6,4010.1%–

47Tazewell County, ILIL130,0490.1%–

48Whiteside County, ILIL54,1210.1%–

49Livingston County, ILIL35,0570.1%–

50Johnson County, ILIL13,3630.1%–

51Christian County, ILIL33,4430.1%–

52Effingham County, ILIL34,5190.1%–

53Vermilion County, ILIL71,2590.1%–

54Warren County, ILIL16,2220.1%–

55Crawford County, ILIL18,6480.1%–

56Grundy County, ILIL54,0520.1%–

57Jackson County, ILIL52,5010.1%–

58White County, ILIL13,2500.1%–

59Marion County, ILIL36,3820.1%–

60Greene County, ILIL11,3130.1%–

61Hancock County, ILIL16,8030.1%–

62McDonough County, ILIL25,9160.1%–

63Shelby County, ILIL20,5760.1%–

64Wayne County, ILIL15,8820.1%–

65Bond County, ILIL16,9590.1%–

66Mercer County, ILIL15,2290.1%–

67Knox County, ILIL47,7670.1%–

68De Witt County, ILIL15,1180.1%–

69Perry County, ILIL20,1600.1%–

70Fulton County, ILIL32,9010.1%–

71Pope County, ILIL3,6720.1%–

72Woodford County, ILIL38,1110.1%–

73Randolph County, ILIL29,9210.0%–

74Menard County, ILIL11,8630.0%–

75Fayette County, ILIL20,7900.0%–

76Edwards County, ILIL5,8980.0%–

77Jefferson County, ILIL36,1470.0%–

78Washington County, ILIL13,5640.0%–

79Montgomery County, ILIL28,0760.0%–

80Lawrence County, ILIL13,7900.0%–

81Jersey County, ILIL21,1600.0%–

82Macoupin County, ILIL43,7480.0%–

83Cass County, ILIL12,4630.0%–

84Moultrie County, ILIL14,3710.0%–

85Union County, ILIL16,6560.0%–

SHOWING 1–85 OF 85

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