Ranking of Indiana Counties By Non-Hispanic Voting-age Population from Census 2020

Updated on August 29, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, among all of Indiana counties, Marion County had the highest voting-age population who identified as Non-Hispanic (not hispanic or latino) (661.31K), followed by Lake County (313.65K), and Allen County (267.13K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Indiana counties based on the voting-age population who identified as non-hispanic.

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

Ranking of Indiana Counties By Non-Hispanic Voting-age Population from Census 2020
Marion
Lake
Allen
Hamilton
St. Joseph
Vanderburgh
Tippecanoe
Elkhart
Hendricks
Porter
Ranking of Indiana Counties By Non-Hispanic Voting-age Population from Census 2020
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Rank County Non-Hispanic Voting-age Population
1 Marion County 661309
2 Lake County 313653
3 Allen County 267126
4 Hamilton County 241979
5 St. Joseph County 193387
6 Vanderburgh County 137235
7 Tippecanoe County 134669
8 Elkhart County 126278
9 Hendricks County 125312
10 Porter County 122714
11 Johnson County 117478
12 Monroe County 111618
13 Madison County 98214
14 Clark County 88728
15 Delaware County 87774
16 LaPorte County 83401
17 Vigo County 82218
18 Howard County 63286
19 Floyd County 60465
20 Hancock County 59480
21 Bartholomew County 58069
22 Kosciusko County 56631
23 Morgan County 54990
24 Grant County 50683
25 Boone County 50303
26 Wayne County 50184
27 Warrick County 47617
28 Dearborn County 38929
29 Henry County 38403
30 Lawrence County 34946
31 Shelby County 33482
32 Noble County 32216
33 DeKalb County 32002
34 Marshall County 31446
35 Jackson County 31319
36 Dubois County 30884
37 Harrison County 30082
38 Putnam County 28986
39 Huntington County 27948
40 Montgomery County 27739
41 Knox County 27612
42 Miami County 27401
43 Steuben County 26618
44 LaGrange County 25959
45 Whitley County 25850
46 Jefferson County 25472
47 Gibson County 24727
48 Cass County 24647
49 Wabash County 23722
50 Greene County 23707
51 Jasper County 23667
52 Adams County 23603
53 Daviess County 22483
54 Ripley County 21952
55 Washington County 21430
56 Clinton County 20839
57 Wells County 20713
58 Jennings County 20599
59 Clay County 20170
60 Decatur County 19925
61 Posey County 19222
62 Scott County 18501
63 Randolph County 18365
64 Fayette County 18130
65 Starke County 17566
66 White County 17537
67 Franklin County 17295
68 Owen County 16625
69 Sullivan County 16359
70 Orange County 15055
71 Perry County 15055
72 Spencer County 15053
73 Carroll County 15012
74 Fulton County 14949
75 Jay County 14621
76 Rush County 12763
77 Fountain County 12639
78 Brown County 12472
79 Parke County 12238
80 Vermillion County 12039
81 Tipton County 11795
82 Newton County 10207
83 Pulaski County 9476
84 Pike County 9393
85 Blackford County 9372
86 Crawford County 8150
87 Martin County 7511
88 Switzerland County 7281
89 Warren County 6405
90 Benton County 6176
91 Union County 5439
92 Ohio County 4670