Ranking of Indiana Counties By Percentage of Population that are Non-Hispanic White in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Indiana counties, Martin County had the highest percentage of its population who identified their ethnicity as Non-Hispanic White (97.33%), followed by Franklin County (97.11%), and Vermillion County (97.08%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Indiana counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Indiana Counties By Percentage of Pop. that are Non-Hispanic White in 2015
Martin
Franklin
Vermillion
Washington
Ohio
Greene
Pike
Warren
Crawford
Clay
Ranking of Indiana Counties By Percentage of Pop. that are Non-Hispanic White in 2015
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Rank County % of County Population
1 Martin County 97.33
2 Franklin County 97.11
3 Vermillion County 97.08
4 Washington County 96.93
5 Ohio County 96.91
6 Greene County 96.75
6 Pike County 96.75
7 Warren County 96.7
8 Crawford County 96.69
9 Clay County 96.56
10 Dearborn County 96.48
11 Owen County 96.42
12 Morgan County 96.3
13 Rush County 96.27
14 Posey County 96.17
15 Lawrence County 96.05
16 Blackford County 96
16 Fayette County 96
17 Scott County 95.99
17 Union County 95.99
18 Brown County 95.93
19 Switzerland County 95.87
20 Harrison County 95.86
21 Ripley County 95.85
22 Whitley County 95.82
23 Fountain County 95.75
24 Orange County 95.62
25 Decatur County 95.57
26 Tipton County 95.4
27 Jennings County 95.38
28 Huntington County 95.26
29 Jay County 95.24
30 Spencer County 95.18
31 DeKalb County 95.16
32 Wells County 94.99
33 Parke County 94.86
34 Starke County 94.75
35 Wabash County 94.63
36 Carroll County 94.54
37 LaGrange County 94.52
38 Pulaski County 94.51
39 Randolph County 94.38
40 Perry County 94.3
41 Gibson County 94.25
42 Steuben County 94.18
43 Henry County 94
44 Adams County 93.86
45 Hancock County 93.2
46 Jefferson County 93.11
47 Warrick County 93.03
48 Knox County 92.92
49 Benton County 92.91
50 Shelby County 92.84
51 Fulton County 92.35
52 Sullivan County 92.27
53 Montgomery County 92.22
54 Daviess County 92.1
55 Putnam County 91.9
56 Boone County 91.85
57 Jasper County 91.64
58 Newton County 91.48
59 Dubois County 91.26
60 Johnson County 90.54
61 White County 90.17
62 Jackson County 89.64
63 Miami County 89.37
64 Kosciusko County 88.62
65 Wayne County 88.47
66 Floyd County 88.35
67 Marshall County 88.11
68 Noble County 87.76
69 Delaware County 87.21
70 Hendricks County 86.11
71 Howard County 85.98
72 Vigo County 85.86
73 Grant County 85.36
74 Madison County 85.34
75 Hamilton County 84.8
76 Monroe County 84.26
77 Vanderburgh County 84.23
78 Porter County 84.03
79 Clark County 84
80 Bartholomew County 83.39
81 Clinton County 83.2
82 Cass County 81.42
83 LaPorte County 79.86
84 Tippecanoe County 77.36
85 Elkhart County 75.86
86 Allen County 74.76
87 St. Joseph County 73.68
88 Marion County 56.94
89 Lake County 54.64