Ranking of Indiana Counties By Percentage of the Population that Identified as Non-Hispanic from Census 2020

Updated on April 26, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, among all of Indiana counties, Martin County had the highest percentange of a county's population who identified as Non-Hispanic (not hispanic or latino) (99.06%), followed by Franklin County (99.04%), and Union County (98.96%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Indiana counties based on the percentage of each county's population that identified as non-hispanic.

You can see similar ranking information for other states and also for the different racial groups and the different ethnicities in Indiana.

Ranking of Indiana Counties By Percentage of the Population that Identified as Non-Hispanic from Census 2020
Martin
Franklin
Union
Vermillion
Crawford
Perry
Fayette
Switzerland
Ohio
Owen
Ranking of Indiana Counties By Percentage of the Population that Identified as Non-Hispanic from Census 2020
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Rank County % County Population
1 Martin County 99.06
2 Franklin County 99.04
3 Union County 98.96
4 Vermillion County 98.91
5 Crawford County 98.85
6 Perry County 98.85
7 Fayette County 98.83
8 Switzerland County 98.83
9 Ohio County 98.67
10 Owen County 98.61
11 Parke County 98.61
12 Washington County 98.58
13 Dearborn County 98.57
14 Pike County 98.53
15 Posey County 98.51
16 Rush County 98.50
17 Orange County 98.47
18 Sullivan County 98.40
19 Lawrence County 98.30
20 Brown County 98.26
21 Clay County 98.26
22 Morgan County 98.23
23 Greene County 98.21
24 Ripley County 98.13
25 Henry County 98.00
26 Gibson County 97.94
27 Blackford County 97.92
28 Putnam County 97.87
29 Warrick County 97.84
30 Scott County 97.81
31 Warren County 97.71
32 Decatur County 97.68
33 Harrison County 97.66
34 Whitley County 97.54
35 Fountain County 97.50
36 DeKalb County 97.26
37 Hancock County 97.24
38 Knox County 97.23
39 Tipton County 97.17
40 Huntington County 97.14
41 Wabash County 97.10
42 Vigo County 96.95
43 Jennings County 96.89
44 Delaware County 96.84
45 Miami County 96.70
46 Jefferson County 96.65
47 Spencer County 96.59
48 Vanderburgh County 96.50
49 Wells County 96.38
50 Howard County 96.34
51 Pulaski County 96.34
52 Wayne County 96.25
53 Floyd County 96.17
54 Starke County 96.14
55 Boone County 96.08
56 Johnson County 96.05
57 Carroll County 95.95
58 Steuben County 95.86
59 LaGrange County 95.72
60 Monroe County 95.45
61 Adams County 95.43
62 Hendricks County 95.39
63 Jay County 95.39
64 Randolph County 95.28
65 Madison County 95.19
66 Grant County 94.88
67 Fulton County 94.79
68 Hamilton County 94.79
69 Shelby County 94.72
70 Montgomery County 93.99
71 Daviess County 93.70
72 Clark County 93.48
73 LaPorte County 92.90
74 Jasper County 92.89
75 Benton County 92.79
76 Newton County 92.49
77 Allen County 91.46
78 Bartholomew County 91.17
79 Kosciusko County 90.66
80 Dubois County 90.50
81 St. Joseph County 90.26
82 White County 90.06
83 Tippecanoe County 89.99
84 Porter County 89.09
85 Noble County 88.94
86 Marshall County 88.61
87 Marion County 86.77
88 Jackson County 86.54
89 Cass County 82.37
90 Clinton County 81.49
91 Elkhart County 80.88
92 Lake County 79.96