RANKING · 2020 CENSUS · 102 SHOWN OF 102

Largest Dutch population, Illinois counties · 2020

Illinois counties ranked by the number of residents who are Dutch 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 102 counties in Illinois that qualify, ranked against each other statewide. The median across all 102 is 343.

Dutch 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

RANKPLACESTATEPOPDUTCH POPULATIONVS 2010

01Cook County, ILIL5,194,62539,171−18%

02Will County, ILIL712,25312,585−12%

03DuPage County, ILIL934,29812,121−23%

04Lake County, ILIL719,3397,042−22%

05Kane County, ILIL525,7575,966−12%

06Winnebago County, ILIL283,6744,185−24%

07McHenry County, ILIL317,7514,124−31%

08Whiteside County, ILIL54,1213,823−25%

09Madison County, ILIL263,1103,149−48%

10Sangamon County, ILIL194,1702,759−21%

11Rock Island County, ILIL141,8692,635−13%

12St. Clair County, ILIL250,7082,215−40%

13Kankakee County, ILIL105,5252,191−43%

14Peoria County, ILIL178,5532,176−33%

15Tazewell County, ILIL130,0492,176−20%

16McLean County, ILIL171,4192,105−29%

17Champaign County, ILIL209,9721,964−40%

18Stephenson County, ILIL43,2201,568−15%

19Kendall County, ILIL145,4701,513−8%

20Macon County, ILIL99,3001,366−38%

21LaSalle County, ILIL107,7731,242−55%

22Henry County, ILIL48,0951,174−27%

23Vermilion County, ILIL71,2591,170−33%

24DeKalb County, ILIL101,8351,097−43%

25Coles County, ILIL46,607931−18%

26Iroquois County, ILIL26,150923+1%

27Lee County, ILIL32,914921−36%

28Ogle County, ILIL51,399877−40%

29Jackson County, ILIL52,501873−27%

30Grundy County, ILIL54,052815−3%

31Christian County, ILIL33,443720−18%

32Marion County, ILIL36,382705−38%

33Knox County, ILIL47,767688−66%

34McDonough County, ILIL25,916666−16%

35Fulton County, ILIL32,901638−43%

36Carroll County, ILIL15,419633−15%

37Williamson County, ILIL67,225625−67%

38Morgan County, ILIL32,515623−30%

39Franklin County, ILIL36,916622−52%

40Logan County, ILIL27,182595−10%

41Bureau County, ILIL32,510592−22%

42Woodford County, ILIL38,111589−22%

43Adams County, ILIL64,267583−46%

44Jefferson County, ILIL36,147583−46%

45Jo Daviess County, ILIL21,594534−26%

46Clinton County, ILIL37,128495−28%

47Crawford County, ILIL18,648451−45%

48Macoupin County, ILIL43,748426−67%

49Edgar County, ILIL16,323348−33%

50Montgomery County, ILIL28,076344−51%

51Livingston County, ILIL35,057343−65%

52Saline County, ILIL22,772330−52%

53Douglas County, ILIL19,880322−5%

54Effingham County, ILIL34,519322−5%

55Mercer County, ILIL15,229294−53%

56Boone County, ILIL53,568286−68%

57Shelby County, ILIL20,576284−27%

58Piatt County, ILIL16,791279−21%

59Warren County, ILIL16,222275−46%

60Lawrence County, ILIL13,790272+16%

61Wayne County, ILIL15,882272+14%

62Stark County, ILIL5,319268+79%

63Clay County, ILIL12,793259−14%

64Hancock County, ILIL16,803259−44%

65Randolph County, ILIL29,921248−66%

66Mason County, ILIL12,411241−27%

67Ford County, ILIL13,216218−51%

68White County, ILIL13,250217−40%

69Clark County, ILIL15,114216−41%

70Henderson County, ILIL5,984202−1%

71Monroe County, ILIL34,840200−67%

72Wabash County, ILIL10,907200−28%

73De Witt County, ILIL15,118199−36%

74Pike County, ILIL14,231199−38%

75Bond County, ILIL16,959198−51%

76Fayette County, ILIL20,790193−51%

77Hamilton County, ILIL7,859168−48%

78Massac County, ILIL13,502163−58%

79Richland County, ILIL15,219163−49%

80Washington County, ILIL13,564163−12%

81Jersey County, ILIL21,160158−79%

82Menard County, ILIL11,863158−69%

83Perry County, ILIL20,160136−78%

84Schuyler County, ILIL6,657136−31%

85Union County, ILIL16,656131−73%

86Gallatin County, ILIL4,616130−41%

87Cumberland County, ILIL10,208128−59%

88Cass County, ILIL12,463120−30%

89Marshall County, ILIL11,473120−68%

90Putnam County, ILIL5,619116+57%

91Hardin County, ILIL3,588114−42%

92Calhoun County, ILIL4,30095+42%

93Brown County, ILIL6,40193−18%

94Jasper County, ILIL9,03293−34%

95Greene County, ILIL11,31380−69%

96Moultrie County, ILIL14,37178−61%

97Johnson County, ILIL13,36376−69%

98Scott County, ILIL4,86676−16%

99Edwards County, ILIL5,89871−70%

100Alexander County, ILIL4,57037−79%

101Pulaski County, ILIL4,82031−47%

102Pope County, ILIL3,67224−56%

SHOWING 1–102 OF 102

Download CSV (full list, 102 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS