RANKING · 2020 CENSUS · 90 SHOWN OF 90

Largest Lithuanian population, Illinois counties · 2020

Illinois counties ranked by the number of residents who are Lithuanian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 90 counties in Illinois that qualify, ranked against each other statewide.

Lithuanian Americans: full group profile →

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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

RANKPLACESTATEPOPLITHUANIAN POPULATIONVS 2010

01Cook County, ILIL5,194,62533,822−19%

02DuPage County, ILIL934,29810,384−19%

03Will County, ILIL712,2539,396−14%

04Lake County, ILIL719,3394,429−19%

05Kane County, ILIL525,7573,426+14%

06McHenry County, ILIL317,7511,878−19%

07Sangamon County, ILIL194,1701,185−26%

08Kendall County, ILIL145,4701,161+66%

09Madison County, ILIL263,1101,086+2%

10Winnebago County, ILIL283,674959−40%

11LaSalle County, ILIL107,773625−25%

12St. Clair County, ILIL250,708596−13%

13Champaign County, ILIL209,972568−19%

14Kankakee County, ILIL105,525513−30%

15DeKalb County, ILIL101,835510−28%

16Grundy County, ILIL54,052401−38%

17Peoria County, ILIL178,553345−24%

18Rock Island County, ILIL141,869345+6%

19McLean County, ILIL171,419277−24%

20Vermilion County, ILIL71,259229−64%

21Tazewell County, ILIL130,049226−36%

22Franklin County, ILIL36,916224−15%

23Bureau County, ILIL32,510218−36%

24Boone County, ILIL53,568210+13%

25Ogle County, ILIL51,399210+19%

26Saline County, ILIL22,772204−10%

27Monroe County, ILIL34,840173+59%

28Henry County, ILIL48,095163−16%

29Jackson County, ILIL52,501153−55%

30Logan County, ILIL27,182149+198%

31Macon County, ILIL99,300147−14%

32Whiteside County, ILIL54,121138+66%

33Menard County, ILIL11,863133+1109%

34Iroquois County, ILIL26,150132+81%

35Marion County, ILIL36,382120+114%

36Williamson County, ILIL67,225115+2%

37Christian County, ILIL33,443102−34%

38Macoupin County, ILIL43,748101−51%

39Union County, ILIL16,65681−21%

40Putnam County, ILIL5,61981+14%

41McDonough County, ILIL25,91679−64%

42Marshall County, ILIL11,47377+450%

43Stephenson County, ILIL43,22068+31%

44Lee County, ILIL32,91465−12%

45Perry County, ILIL20,16060+67%

46Jo Daviess County, ILIL21,59457−30%

47Cumberland County, ILIL10,20852–

48Jasper County, ILIL9,03246–

49Shelby County, ILIL20,57642–

50Jefferson County, ILIL36,14739−70%

51Knox County, ILIL47,76737−23%

52Mason County, ILIL12,41136–

53Stark County, ILIL5,31936+260%

54Carroll County, ILIL15,41934−78%

55Fayette County, ILIL20,79031–

56Piatt County, ILIL16,79131+63%

57Montgomery County, ILIL28,07630−29%

58Cass County, ILIL12,46328+300%

59Scott County, ILIL4,86628–

60Crawford County, ILIL18,64827+440%

61Washington County, ILIL13,56427−34%

62Fulton County, ILIL32,90126−64%

63Livingston County, ILIL35,05725−76%

64Woodford County, ILIL38,11124−79%

65Wayne County, ILIL15,88223+28%

66Randolph County, ILIL29,92121−36%

67Clinton County, ILIL37,12818−86%

68Effingham County, ILIL34,51916−16%

69Henderson County, ILIL5,98416+100%

70Moultrie County, ILIL14,37116+220%

71Jersey County, ILIL21,16015–

72Bond County, ILIL16,95914−30%

73Brown County, ILIL6,40111–

74Lawrence County, ILIL13,79011–

75Greene County, ILIL11,31311−8%

76Coles County, ILIL46,60710−92%

77Edgar County, ILIL16,32310+233%

78Ford County, ILIL13,21610−77%

79Massac County, ILIL13,5029−85%

80Johnson County, ILIL13,3637+17%

81Pope County, ILIL3,6727−81%

82Schuyler County, ILIL6,6576–

83Edwards County, ILIL5,8983–

84Warren County, ILIL16,2223−90%

85Hamilton County, ILIL7,8593–

86Mercer County, ILIL15,2292−86%

87Morgan County, ILIL32,5152−90%

88De Witt County, ILIL15,1182−97%

89Pike County, ILIL14,2312−71%

90Gallatin County, ILIL4,6161–

SHOWING 1–90 OF 90

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS