RANKING · 2020 CENSUS · 99 SHOWN OF 99

Largest Norwegian population, Illinois counties · 2020

Illinois counties ranked by the number of residents who are Norwegian 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 99 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

RANKPLACESTATEPOPNORWEGIAN POPULATIONVS 2000

01Cook County, ILIL5,194,62538,160–

02DuPage County, ILIL934,29814,199–

03Lake County, ILIL719,33910,910–

04Kane County, ILIL525,7579,416–

05Winnebago County, ILIL283,6749,034–

06McHenry County, ILIL317,7517,336–

07Will County, ILIL712,2536,701–

08LaSalle County, ILIL107,7734,787–

09DeKalb County, ILIL101,8354,274–

10Kendall County, ILIL145,4703,840–

11Grundy County, ILIL54,0522,919–

12Boone County, ILIL53,5682,449–

13McLean County, ILIL171,4192,287–

14Rock Island County, ILIL141,8692,274–

15Ogle County, ILIL51,3991,908–

16Champaign County, ILIL209,9721,885–

17Madison County, ILIL263,1101,519–

18Sangamon County, ILIL194,1701,494–

19St. Clair County, ILIL250,7081,487–

20Peoria County, ILIL178,5531,464–

21Tazewell County, ILIL130,0491,356–

22Stephenson County, ILIL43,220997–

23Kankakee County, ILIL105,525957–

24Lee County, ILIL32,914685–

25Whiteside County, ILIL54,121669–

26Macon County, ILIL99,300625–

27Henry County, ILIL48,095587–

28Vermilion County, ILIL71,259579–

29Livingston County, ILIL35,057577–

30Woodford County, ILIL38,111549–

31Knox County, ILIL47,767521–

32Jo Daviess County, ILIL21,594500–

33Bureau County, ILIL32,510460–

34Adams County, ILIL64,267453–

35Williamson County, ILIL67,225443–

36Jackson County, ILIL52,501432–

37McDonough County, ILIL25,916311–

38Coles County, ILIL46,607248–

39Fulton County, ILIL32,901247–

40Iroquois County, ILIL26,150241–

41Clinton County, ILIL37,128230–

42Morgan County, ILIL32,515221–

43Piatt County, ILIL16,791219–

44Hancock County, ILIL16,803206–

45Warren County, ILIL16,222195–

46Monroe County, ILIL34,840180–

47Christian County, ILIL33,443178–

48Douglas County, ILIL19,880175–

49Franklin County, ILIL36,916164–

50Carroll County, ILIL15,419160–

51Ford County, ILIL13,216141–

52De Witt County, ILIL15,118132–

53Effingham County, ILIL34,519132–

54Crawford County, ILIL18,648122–

55Logan County, ILIL27,182121–

56Jefferson County, ILIL36,147116–

57Richland County, ILIL15,219115–

58Mercer County, ILIL15,229106–

59Putnam County, ILIL5,61997–

60Union County, ILIL16,65691–

61Montgomery County, ILIL28,07687–

62Mason County, ILIL12,41186–

63Washington County, ILIL13,56486–

64Wayne County, ILIL15,88285–

65Lawrence County, ILIL13,79083–

66Marion County, ILIL36,38283–

67Fayette County, ILIL20,79078–

68Pike County, ILIL14,23177–

69Jersey County, ILIL21,16076–

70Bond County, ILIL16,95976–

71Shelby County, ILIL20,57675–

72Menard County, ILIL11,86373–

73Macoupin County, ILIL43,74870–

74Wabash County, ILIL10,90770–

75Marshall County, ILIL11,47368–

76Perry County, ILIL20,16067–

77Henderson County, ILIL5,98462–

78Randolph County, ILIL29,92158–

79Schuyler County, ILIL6,65757–

80Clark County, ILIL15,11450–

81Hamilton County, ILIL7,85948–

82Stark County, ILIL5,31944–

83Massac County, ILIL13,50242–

84Cumberland County, ILIL10,20838–

85Edwards County, ILIL5,89838–

86Johnson County, ILIL13,36338–

87Jasper County, ILIL9,03234–

88Edgar County, ILIL16,32330–

89White County, ILIL13,25030–

90Saline County, ILIL22,77226–

91Moultrie County, ILIL14,37120–

92Pope County, ILIL3,67219–

93Greene County, ILIL11,31315–

94Clay County, ILIL12,79314–

95Cass County, ILIL12,46311–

96Gallatin County, ILIL4,61610–

97Scott County, ILIL4,8669–

98Brown County, ILIL6,4018–

99Hardin County, ILIL3,5886–

SHOWING 1–99 OF 99

Download CSV (full list, 99 rows)

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