Ranking of Indiana Counties By Black or African American Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Indiana Black or African American Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 133,451. Among all Indiana counties, Marion County had the highest Black or African American Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (54,679), followed by Lake County (26,215), and Allen County (9,571).

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

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Indiana Counties By Black or African American Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Marion County
Lake County
Allen County
St. Joseph County
Vanderburgh County
LaPorte County
Madison County
Elkhart County
Hendricks County
Vigo County
Ranking of Indiana Counties By Black or African American Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Number of People
1 Marion County 54679
2 Lake County 26215
3 Allen County 9571
4 St. Joseph County 6462
5 Vanderburgh County 4118
6 LaPorte County 3373
7 Madison County 3029
8 Elkhart County 2555
9 Hendricks County 2108
10 Vigo County 1882
11 Clark County 1845
12 Tippecanoe County 1694
13 Howard County 1509
14 Hamilton County 1432
15 Delaware County 1411
16 Porter County 1130
17 Grant County 1098
18 Floyd County 1083
19 Monroe County 720
20 Wayne County 678
21 Johnson County 677
22 Putnam County 539
23 Henry County 521
24 Miami County 498
25 Hancock County 474
26 Sullivan County 370
27 Knox County 338
28 Boone County 263
29 Bartholomew County 244
30 Perry County 204
31 Jefferson County 190
32 Gibson County 167
33 Jennings County 162
34 Kosciusko County 158
35 Fayette County 147
36 Warrick County 139
37 Jackson County 125
38 Dubois County 102
39 Parke County 87
40 Daviess County 82
41 Cass County 81
41 Shelby County 81
42 Montgomery County 77
43 Posey County 76
44 Harrison County 74
45 Marshall County 72
46 Wells County 60
47 White County 56
48 Clay County 47
49 DeKalb County 41
49 Vermillion County 41
50 Dearborn County 39
50 Morgan County 39
51 Blackford County 38
52 Orange County 37
53 Jay County 36
54 Clinton County 30
54 Spencer County 30
55 Huntington County 29
55 Jasper County 29
56 Noble County 28
56 Whitley County 28
57 Carroll County 27
58 Lawrence County 21
59 Ripley County 19
60 Martin County 18
61 Decatur County 17
62 Washington County 15
63 Benton County 14
63 Newton County 14
64 Greene County 13
64 Pike County 13
64 Scott County 13
65 Randolph County 12
65 Starke County 12
65 Tipton County 12
66 Franklin County 11
66 Switzerland County 11
67 Fulton County 10
67 Pulaski County 10
68 Wabash County 9
69 LaGrange County 8
70 Adams County 7
71 Brown County 4
71 Crawford County 4
71 Fountain County 4
72 Warren County 3
73 Rush County 2
74 Ohio County 0
74 Owen County 0
74 Steuben County 0
74 Union County 0