RANKING · 2010 CENSUS · 88 SHOWN OF 88

Largest Greek population, Illinois counties · 2010

Illinois counties ranked by the number of residents who are Greek 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 88 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 POPULATIONVS 2000

01Cook County, ILIL5,194,62556,997–

02DuPage County, ILIL934,29812,833–

03Lake County, ILIL719,3397,647–

04Will County, ILIL712,2537,188–

05Kane County, ILIL525,7573,261–

06McHenry County, ILIL317,7512,415–

07Madison County, ILIL263,1101,383–

08St. Clair County, ILIL250,708989–

09Champaign County, ILIL209,972940–

10DeKalb County, ILIL101,835837–

11Kendall County, ILIL145,470820–

12Rock Island County, ILIL141,869797–

13Winnebago County, ILIL283,674711–

14Peoria County, ILIL178,553611–

15Kankakee County, ILIL105,525589–

16Sangamon County, ILIL194,170584–

17Macon County, ILIL99,300535–

18McLean County, ILIL171,419514–

19LaSalle County, ILIL107,773466–

20Grundy County, ILIL54,052384–

21Tazewell County, ILIL130,049266–

22Boone County, ILIL53,568247–

23Jackson County, ILIL52,501233–

24Ogle County, ILIL51,399211–

25Franklin County, ILIL36,916207–

26Woodford County, ILIL38,111207–

27Livingston County, ILIL35,057189–

28Warren County, ILIL16,222176–

29Clinton County, ILIL37,128166–

30Jo Daviess County, ILIL21,594148–

31Whiteside County, ILIL54,121138–

32Fulton County, ILIL32,901124–

33Clay County, ILIL12,793122–

34Stephenson County, ILIL43,220118–

35Knox County, ILIL47,767113–

36Lee County, ILIL32,914113–

37Adams County, ILIL64,267108–

38Morgan County, ILIL32,515104–

39Vermilion County, ILIL71,259102–

40Henry County, ILIL48,095100–

41Wayne County, ILIL15,88297–

42Piatt County, ILIL16,79195–

43Bond County, ILIL16,95991–

44Carroll County, ILIL15,41986–

45Macoupin County, ILIL43,74881–

46Effingham County, ILIL34,51976–

47Bureau County, ILIL32,51071–

48Schuyler County, ILIL6,65766–

49Iroquois County, ILIL26,15061–

50Mercer County, ILIL15,22960–

51Perry County, ILIL20,16059–

52Jefferson County, ILIL36,14757–

53Shelby County, ILIL20,57655–

54Monroe County, ILIL34,84054–

55Williamson County, ILIL67,22553–

56Christian County, ILIL33,44352–

57Coles County, ILIL46,60747–

58McDonough County, ILIL25,91646–

59Marshall County, ILIL11,47346–

60Marion County, ILIL36,38245–

61Douglas County, ILIL19,88043–

62Cass County, ILIL12,46340–

63Ford County, ILIL13,21640–

64Menard County, ILIL11,86335–

65Johnson County, ILIL13,36333–

66Henderson County, ILIL5,98429–

67Greene County, ILIL11,31328–

68Washington County, ILIL13,56428–

69Logan County, ILIL27,18227–

70Brown County, ILIL6,40125–

71Montgomery County, ILIL28,07625–

72Lawrence County, ILIL13,79023–

73Jersey County, ILIL21,16022–

74Hancock County, ILIL16,80321–

75Putnam County, ILIL5,61920–

76Saline County, ILIL22,77220–

77Crawford County, ILIL18,64816–

78Richland County, ILIL15,21914–

79Union County, ILIL16,65614–

80Massac County, ILIL13,50213–

81Edgar County, ILIL16,32312–

82Scott County, ILIL4,86612–

83De Witt County, ILIL15,11811–

84Mason County, ILIL12,41110–

85Wabash County, ILIL10,9077–

86White County, ILIL13,2506–

87Clark County, ILIL15,1143–

88Alexander County, ILIL4,5701–

SHOWING 1–88 OF 88

Download CSV (full list, 88 rows)

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