Ranking of Indiana Counties By Non-Hispanic Black or African American Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Indiana counties, Marion County had the highest number of people who identified their ethnicity as Non-Hispanic Black or African American (272.20K), followed by Lake County (113.78K), and Allen County (43.45K).

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 Non-Hispanic Black or African American Population in 2018
Marion
Lake
Allen
St. Joseph
Vanderburgh
Hamilton
LaPorte
Hendricks
Elkhart
Madison
Ranking of Indiana Counties By Non-Hispanic Black or African American Population in 2018
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Rank County Non-Hispanic Black or African American Population
1 Marion County 272195
2 Lake County 113776
3 Allen County 43446
4 St. Joseph County 35936
5 Vanderburgh County 17457
6 Hamilton County 14066
7 LaPorte County 12390
8 Hendricks County 11922
9 Elkhart County 11803
10 Madison County 10857
11 Tippecanoe County 10501
12 Clark County 9231
13 Delaware County 8047
14 Vigo County 7693
15 Porter County 6578
16 Howard County 6226
17 Monroe County 5126
18 Grant County 4770
19 Floyd County 4145
20 Johnson County 3459
21 Wayne County 3180
22 Hancock County 2173
23 Miami County 1717
24 Bartholomew County 1710
25 Putnam County 1376
26 Boone County 1299
27 Henry County 1273
28 Warrick County 985
29 Sullivan County 961
30 Knox County 957
31 Gibson County 828
32 Kosciusko County 795
33 Daviess County 672
34 Jefferson County 603
35 Cass County 580
36 Shelby County 531
37 Perry County 529
38 Jackson County 458
39 Parke County 410
40 Noble County 395
41 Montgomery County 378
42 Morgan County 342
43 Fayette County 327
44 Dearborn County 323
45 Marshall County 287
46 Orange County 276
47 Dubois County 262
48 Harrison County 257
49 Jasper County 254
50 Posey County 247
51 Steuben County 238
52 Huntington County 231
53 Wabash County 220
54 Jennings County 216
55 Lawrence County 213
56 Clinton County 210
57 Adams County 191
58 Wells County 190
59 DeKalb County 182
60 Clay County 177
61 Randolph County 169
62 LaGrange County 167
63 Fulton County 156
64 Rush County 153
65 Spencer County 148
65 Whitley County 148
66 Decatur County 143
67 Washington County 140
68 Carroll County 131
69 Switzerland County 130
70 Ripley County 127
71 Pulaski County 107
72 Newton County 104
73 Scott County 103
74 Owen County 98
75 White County 95
76 Jay County 91
77 Tipton County 90
78 Brown County 89
79 Starke County 85
80 Greene County 81
81 Blackford County 77
82 Fountain County 76
83 Franklin County 66
83 Vermillion County 66
84 Pike County 63
85 Benton County 60
86 Union County 58
87 Crawford County 52
88 Ohio County 31
89 Martin County 30
90 Warren County 26