RANKING · 2024 ACS · 102 SHOWN OF 102

Highest Italian population share, Illinois counties

Illinois counties ranked by the share of all residents who are Italian ancestry (2024 American Community Survey). A concentration measure: Italian residents as a percentage of total population. This list covers the 102 counties in Illinois that qualify, ranked against each other statewide. The median across all 102 is 2.7%. Biggest climber in the top 100 since 2020: Gallatin County, IL, up 38 places to #55.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPITALIAN SHAREVS 2010

01Putnam County, ILIL5,61914.1%−2.2 pts

02Grundy County, ILIL54,05210.3%−2.4 pts

03DuPage County, ILIL934,2989.9%−2.2 pts

04McHenry County, ILIL317,7519.4%−1.4 pts

05▲1Bureau County, ILIL32,5109.4%+0.6 pts

06▲5Boone County, ILIL53,5688.8%+1.1 pts

07▼2Will County, ILIL712,2538.6%−2.4 pts

08▼1LaSalle County, ILIL107,7737.8%−1.4 pts

09Kane County, ILIL525,7577.6%+0.2 pts

10▲5Marshall County, ILIL11,4736.6%−0.5 pts

11▲1Winnebago County, ILIL283,6746.6%−0.7 pts

12▼2DeKalb County, ILIL101,8356.5%+0.1 pts

13▼5Kendall County, ILIL145,4706.1%−3.3 pts

14▼1Lake County, ILIL719,3396.0%−0.9 pts

15▼1Macoupin County, ILIL43,7486.0%−2.1 pts

16▲6Montgomery County, ILIL28,0765.6%+1.9 pts

17Franklin County, ILIL36,9165.2%−0.5 pts

18▲7Iroquois County, ILIL26,1505.1%+2.1 pts

19Cook County, ILIL5,194,6254.8%−1.1 pts

20▲1Kankakee County, ILIL105,5254.8%−1.9 pts

21▲12Christian County, ILIL33,4434.8%+0.6 pts

22▲5Madison County, ILIL263,1104.7%−1.0 pts

23▲3Livingston County, ILIL35,0574.7%−0.4 pts

24▼4Williamson County, ILIL67,2254.7%−1.5 pts

25▼1Calhoun County, ILIL4,3004.6%+2.6 pts

26▼8Sangamon County, ILIL194,1704.5%−1.8 pts

27▲11Monroe County, ILIL34,8404.0%+0.2 pts

28▼12Ogle County, ILIL51,3993.9%−0.7 pts

29▼6Menard County, ILIL11,8633.8%+0.1 pts

30▲6Jackson County, ILIL52,5013.8%−0.3 pts

31▲9McLean County, ILIL171,4193.7%−0.5 pts

32▼4Tazewell County, ILIL130,0493.6%−0.6 pts

33▼4Woodford County, ILIL38,1113.6%0.0 pts

34▲9Perry County, ILIL20,1603.5%−1.3 pts

35▲22Scott County, ILIL4,8663.4%+1.9 pts

36▲11Jo Daviess County, ILIL21,5943.4%+0.9 pts

37▲26Edgar County, ILIL16,3233.3%+1.1 pts

38▼7Fulton County, ILIL32,9013.3%−0.1 pts

39▲3Lee County, ILIL32,9143.2%−0.4 pts

40▲18Stephenson County, ILIL43,2203.1%+0.9 pts

41▼11Jersey County, ILIL21,1603.1%+0.4 pts

42▲4Ford County, ILIL13,2163.0%−0.7 pts

43▼4Morgan County, ILIL32,5153.0%+1.2 pts

44▲15Henry County, ILIL48,0953.0%−0.3 pts

45▼11Peoria County, ILIL178,5533.0%−0.5 pts

46▼14McDonough County, ILIL25,9162.8%−2.4 pts

47▲1Champaign County, ILIL209,9722.8%−0.7 pts

48▲4St. Clair County, ILIL250,7082.8%−0.5 pts

49▲26Washington County, ILIL13,5642.7%+0.4 pts

50▲3Rock Island County, ILIL141,8692.7%−0.9 pts

51▼10Bond County, ILIL16,9592.7%+0.8 pts

52▲24Carroll County, ILIL15,4192.6%0.0 pts

53▲7Randolph County, ILIL29,9212.5%−1.1 pts

54▲10Stark County, ILIL5,3192.4%+0.8 pts

55▲38Gallatin County, ILIL4,6162.3%+0.3 pts

56▲25Hancock County, ILIL16,8032.3%−0.2 pts

57▼12Logan County, ILIL27,1822.2%−0.7 pts

58▼8De Witt County, ILIL15,1182.2%+0.1 pts

59▼10Whiteside County, ILIL54,1212.2%−0.9 pts

60▼6Fayette County, ILIL20,7902.2%+0.5 pts

61▲23Clay County, ILIL12,7932.2%+1.2 pts

62▼25Saline County, ILIL22,7722.2%−0.4 pts

63▲28Jasper County, ILIL9,0322.2%+0.9 pts

64▲4Pope County, ILIL3,6722.1%−1.8 pts

65▼30Schuyler County, ILIL6,6572.1%−0.6 pts

66▲14Cumberland County, ILIL10,2082.1%+1.3 pts

67▼11Adams County, ILIL64,2672.1%+0.4 pts

68▼17Knox County, ILIL47,7672.1%−1.2 pts

69▲1Effingham County, ILIL34,5191.9%+1.0 pts

70▲7Jefferson County, ILIL36,1471.9%−0.6 pts

71▼2Warren County, ILIL16,2221.9%−0.7 pts

72▼1Greene County, ILIL11,3131.8%0.0 pts

73▼29Coles County, ILIL46,6071.8%−1.1 pts

74▼9Marion County, ILIL36,3821.8%−1.1 pts

75▼3Macon County, ILIL99,3001.7%−0.6 pts

76▼2Vermilion County, ILIL71,2591.7%−0.6 pts

77▼22Mason County, ILIL12,4111.6%−1.2 pts

78▲7Union County, ILIL16,6561.6%−0.1 pts

79▼17Piatt County, ILIL16,7911.6%−0.5 pts

80▼14Moultrie County, ILIL14,3711.6%+0.2 pts

81▲9Pike County, ILIL14,2311.6%−1.6 pts

82Mercer County, ILIL15,2291.5%−1.1 pts

83▼22Clinton County, ILIL37,1281.5%−0.8 pts

84▼1Massac County, ILIL13,5021.5%+0.2 pts

85▼18Henderson County, ILIL5,9841.4%−0.8 pts

86▲15Wabash County, ILIL10,9071.4%−0.6 pts

87▼8Crawford County, ILIL18,6481.4%−1.0 pts

88▲11Pulaski County, ILIL4,8201.3%+0.3 pts

89▲3Douglas County, ILIL19,8801.2%−0.6 pts

90▼1Shelby County, ILIL20,5761.2%+0.2 pts

91▼13Clark County, ILIL15,1141.2%−0.7 pts

92▼5Brown County, ILIL6,4011.2%−2.5 pts

93▼20Johnson County, ILIL13,3631.0%−1.2 pts

94▲2Richland County, ILIL15,2190.9%+0.3 pts

95▼9Cass County, ILIL12,4630.6%−0.8 pts

96▲1White County, ILIL13,2500.6%−1.5 pts

97▼3Wayne County, ILIL15,8820.5%−0.1 pts

98▲4Hamilton County, ILIL7,8590.5%−3.3 pts

99▼1Hardin County, ILIL3,5880.4%−1.6 pts

100▼12Alexander County, ILIL4,5700.4%−0.8 pts

101▼1Edwards County, ILIL5,8980.3%−0.6 pts

102▼7Lawrence County, ILIL13,7900.3%−0.8 pts

SHOWING 1–102 OF 102

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES