Ranking of Indiana Counties By Percentage of Population with Italian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 175.81K people in Indiana with Italian ancestry (2.60% of Indiana population). Among all Indiana counties, Vermillion County had the highest percentage of its population with Italian ancestry (6.52%), followed by Porter County (5.12%), and Ohio County (4.89%).

The chart and table below shows the top 10 counties with high percentage of its population having Italian ancestry.

You can see similar information for other states and for other ancestry groups in Indiana.

Data Source: US Census Bureau.
Ranking of Indiana Counties By Percentage of Population with Italian Ancestry in 2021
Vermillion County
Porter County
Ohio County
Lake County
St. Joseph County
Hamilton County
Johnson County
Jasper County
Boone County
Monroe County
Ranking of Indiana Counties By Percentage of Population with Italian Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Vermillion County 6.52
2 Porter County 5.12
3 Ohio County 4.89
4 Lake County 4.75
5 St. Joseph County 4.14
6 Hamilton County 3.82
7 Johnson County 3.64
8 Jasper County 3.56
9 Boone County 3.25
9 Monroe County 3.25
10 Franklin County 3.09
11 Sullivan County 3.02
12 Cass County 3.01
13 Wayne County 3.00
14 Tippecanoe County 2.98
15 Crawford County 2.92
16 Newton County 2.91
17 Vigo County 2.89
18 Hendricks County 2.66
18 Starke County 2.66
19 LaPorte County 2.59
20 Allen County 2.56
21 Martin County 2.49
22 Floyd County 2.45
22 Vanderburgh County 2.45
23 Hancock County 2.30
23 Randolph County 2.30
24 Warrick County 2.29
25 Madison County 2.28
26 Delaware County 2.26
27 Elkhart County 2.25
28 Dearborn County 2.23
28 Marshall County 2.23
29 Clark County 2.22
29 Whitley County 2.22
30 Miami County 2.19
31 Orange County 2.12
32 Jefferson County 2.11
33 Pulaski County 2.09
33 Union County 2.09
34 Marion County 2.03
35 Fountain County 2.02
35 Kosciusko County 2.02
36 Blackford County 1.99
36 Ripley County 1.99
37 Montgomery County 1.98
38 Clay County 1.97
39 Steuben County 1.93
40 Putnam County 1.87
41 Bartholomew County 1.80
42 Shelby County 1.79
43 DeKalb County 1.70
44 Fayette County 1.67
45 Parke County 1.64
45 Scott County 1.64
46 Washington County 1.62
47 Grant County 1.60
48 Brown County 1.59
49 Lawrence County 1.58
50 Wells County 1.57
51 Howard County 1.56
51 Rush County 1.56
52 Greene County 1.54
53 Benton County 1.53
54 Jackson County 1.51
55 White County 1.50
56 Huntington County 1.48
56 Noble County 1.48
57 Posey County 1.44
57 Tipton County 1.44
58 Owen County 1.41
59 Decatur County 1.40
60 Carroll County 1.39
61 Jay County 1.30
61 Perry County 1.30
62 Morgan County 1.24
63 Harrison County 1.20
64 Jennings County 1.19
65 Wabash County 1.18
66 Gibson County 1.15
67 Fulton County 1.14
68 Clinton County 1.11
69 Henry County 1.00
69 Spencer County 1.00
70 Adams County 0.82
71 Warren County 0.80
72 Knox County 0.78
73 Daviess County 0.68
74 LaGrange County 0.67
75 Switzerland County 0.66
76 Dubois County 0.63
76 Pike County 0.63