RANKING · 2010 CENSUS · 99 SHOWN OF 99

Largest Norwegian population, Illinois counties · 2010

Illinois counties ranked by the number of residents who are Norwegian ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 99 counties in Illinois that qualify, ranked against each other statewide. The median across all 99 is 188.

Norwegian 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

RANKPLACESTATEPOPNORWEGIAN POPULATIONVS –

01Cook County, ILIL5,194,62542,318–

02DuPage County, ILIL934,29816,584–

03Lake County, ILIL719,33914,053–

04Kane County, ILIL525,75711,639–

05Winnebago County, ILIL283,67411,387–

06McHenry County, ILIL317,75110,035–

07Will County, ILIL712,2538,884–

08LaSalle County, ILIL107,7736,243–

09DeKalb County, ILIL101,8354,915–

10Kendall County, ILIL145,4703,928–

11Grundy County, ILIL54,0523,458–

12Ogle County, ILIL51,3992,840–

13McLean County, ILIL171,4192,746–

14Champaign County, ILIL209,9722,668–

15Boone County, ILIL53,5682,564–

16Rock Island County, ILIL141,8692,268–

17Peoria County, ILIL178,5532,052–

18St. Clair County, ILIL250,7082,001–

19Tazewell County, ILIL130,0491,526–

20Sangamon County, ILIL194,1701,465–

21Stephenson County, ILIL43,2201,463–

22Madison County, ILIL263,1101,404–

23Kankakee County, ILIL105,5251,270–

24Lee County, ILIL32,9141,020–

25Livingston County, ILIL35,057897–

26Whiteside County, ILIL54,121869–

27Macon County, ILIL99,300796–

28Henry County, ILIL48,095793–

29Jo Daviess County, ILIL21,594664–

30Williamson County, ILIL67,225624–

31Jackson County, ILIL52,501596–

32Vermilion County, ILIL71,259578–

33Bureau County, ILIL32,510530–

34Knox County, ILIL47,767492–

35McDonough County, ILIL25,916447–

36Coles County, ILIL46,607439–

37Adams County, ILIL64,267353–

38Morgan County, ILIL32,515331–

39Carroll County, ILIL15,419319–

40Iroquois County, ILIL26,150310–

41Woodford County, ILIL38,111280–

42Ford County, ILIL13,216241–

43Logan County, ILIL27,182233–

44Marion County, ILIL36,382203–

45Fulton County, ILIL32,901201–

46Douglas County, ILIL19,880197–

47Mercer County, ILIL15,229196–

48Randolph County, ILIL29,921196–

49Piatt County, ILIL16,791189–

50Macoupin County, ILIL43,748188–

51Jefferson County, ILIL36,147186–

52Clinton County, ILIL37,128169–

53Bond County, ILIL16,959143–

54Warren County, ILIL16,222142–

55Perry County, ILIL20,160133–

56Marshall County, ILIL11,473124–

57Hancock County, ILIL16,803122–

58Mason County, ILIL12,411119–

59Effingham County, ILIL34,519117–

60Brown County, ILIL6,401116–

61Monroe County, ILIL34,840115–

62Clark County, ILIL15,114106–

63Saline County, ILIL22,772106–

64Franklin County, ILIL36,916104–

65Union County, ILIL16,656104–

66Christian County, ILIL33,443103–

67Montgomery County, ILIL28,076102–

68Edgar County, ILIL16,32398–

69Stark County, ILIL5,31997–

70Menard County, ILIL11,86384–

71De Witt County, ILIL15,11883–

72Putnam County, ILIL5,61981–

73Cumberland County, ILIL10,20878–

74Johnson County, ILIL13,36364–

75Jersey County, ILIL21,16055–

76Pike County, ILIL14,23153–

77Clay County, ILIL12,79350–

78Shelby County, ILIL20,57649–

79Washington County, ILIL13,56446–

80Wayne County, ILIL15,88243–

81Henderson County, ILIL5,98439–

82White County, ILIL13,25034–

83Schuyler County, ILIL6,65733–

84Alexander County, ILIL4,57032–

85Greene County, ILIL11,31332–

86Crawford County, ILIL18,64828–

87Fayette County, ILIL20,79028–

88Moultrie County, ILIL14,37128–

89Calhoun County, ILIL4,30025–

90Pulaski County, ILIL4,82025–

91Richland County, ILIL15,21925–

92Cass County, ILIL12,46323–

93Massac County, ILIL13,50223–

94Lawrence County, ILIL13,79018–

95Scott County, ILIL4,86615–

96Jasper County, ILIL9,03214–

97Edwards County, ILIL5,89813–

98Pope County, ILIL3,67210–

99Gallatin County, ILIL4,6164–

SHOWING 1–99 OF 99

Download CSV (full list, 99 rows)

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