RANKING · 2020 CENSUS · 101 SHOWN OF 101

Largest Swedish population, Illinois counties · 2020

Illinois counties ranked by the number of residents who are Swedish 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 101 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

RANKPLACESTATEPOPSWEDISH POPULATIONVS 2000

01Cook County, ILIL5,194,62564,209–

02DuPage County, ILIL934,29822,555–

03Winnebago County, ILIL283,67420,981–

04Lake County, ILIL719,33916,426–

05Kane County, ILIL525,75714,169–

06Will County, ILIL712,25313,473–

07McHenry County, ILIL317,75111,637–

08Rock Island County, ILIL141,8697,451–

09DeKalb County, ILIL101,8355,314–

10Henry County, ILIL48,0954,393–

11Boone County, ILIL53,5683,942–

12Knox County, ILIL47,7673,923–

13McLean County, ILIL171,4193,559–

14Ogle County, ILIL51,3993,082–

15Peoria County, ILIL178,5533,005–

16Champaign County, ILIL209,9722,563–

17Kankakee County, ILIL105,5252,454–

18Tazewell County, ILIL130,0492,355–

19Sangamon County, ILIL194,1702,123–

20Kendall County, ILIL145,4701,982–

21LaSalle County, ILIL107,7731,979–

22Madison County, ILIL263,1101,833–

23Bureau County, ILIL32,5101,577–

24Whiteside County, ILIL54,1211,401–

25Mercer County, ILIL15,2291,383–

26St. Clair County, ILIL250,7081,369–

27Stephenson County, ILIL43,2201,206–

28McDonough County, ILIL25,9161,163–

29Macon County, ILIL99,3001,025–

30Grundy County, ILIL54,0521,022–

31Warren County, ILIL16,222984–

32Lee County, ILIL32,914863–

33Adams County, ILIL64,267837–

34Jo Daviess County, ILIL21,594812–

35Fulton County, ILIL32,901802–

36Vermilion County, ILIL71,259687–

37Coles County, ILIL46,607686–

38Woodford County, ILIL38,111632–

39Iroquois County, ILIL26,150475–

40Christian County, ILIL33,443468–

41Ford County, ILIL13,216411–

42Jackson County, ILIL52,501405–

43Fayette County, ILIL20,790381–

44Monroe County, ILIL34,840380–

45Williamson County, ILIL67,225377–

46Livingston County, ILIL35,057357–

47Marshall County, ILIL11,473353–

48Effingham County, ILIL34,519351–

49Montgomery County, ILIL28,076341–

50Henderson County, ILIL5,984327–

51Franklin County, ILIL36,916327–

52Logan County, ILIL27,182327–

53Carroll County, ILIL15,419299–

54Morgan County, ILIL32,515296–

55Jefferson County, ILIL36,147278–

56Hancock County, ILIL16,803277–

57Putnam County, ILIL5,619260–

58Stark County, ILIL5,319254–

59Piatt County, ILIL16,791246–

60Shelby County, ILIL20,576224–

61Richland County, ILIL15,219199–

62De Witt County, ILIL15,118198–

63Cass County, ILIL12,463187–

64Menard County, ILIL11,863185–

65Macoupin County, ILIL43,748178–

66Clinton County, ILIL37,128170–

67Mason County, ILIL12,411170–

68Randolph County, ILIL29,921166–

69Marion County, ILIL36,382157–

70Moultrie County, ILIL14,371153–

71Douglas County, ILIL19,880150–

72Edgar County, ILIL16,323150–

73Jersey County, ILIL21,160143–

74Union County, ILIL16,656139–

75Clark County, ILIL15,114128–

76Schuyler County, ILIL6,657123–

77Wayne County, ILIL15,882123–

78Cumberland County, ILIL10,208122–

79Bond County, ILIL16,959120–

80Perry County, ILIL20,160108–

81Saline County, ILIL22,77283–

82Clay County, ILIL12,79380–

83Massac County, ILIL13,50269–

84Crawford County, ILIL18,64866–

85Washington County, ILIL13,56463–

86Wabash County, ILIL10,90758–

87White County, ILIL13,25051–

88Greene County, ILIL11,31347–

89Hardin County, ILIL3,58842–

90Johnson County, ILIL13,36340–

91Pike County, ILIL14,23139–

92Hamilton County, ILIL7,85938–

93Jasper County, ILIL9,03233–

94Scott County, ILIL4,86633–

95Lawrence County, ILIL13,79031–

96Brown County, ILIL6,40128–

97Alexander County, ILIL4,57012–

98Pulaski County, ILIL4,82011–

99Calhoun County, ILIL4,3009–

100Edwards County, ILIL5,8989–

101Pope County, ILIL3,6725–

SHOWING 1–101 OF 101

Download CSV (full list, 101 rows)

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