Ranking of South Dakota Counties By Percentage of Population that are Hispanic American Indian and Alaska Native in 2020

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2020, among all South Dakota counties, Marshall County had the highest percentage of its population who identified their ethnicity as Hispanic American Indian and Alaska Native (2.93%), followed by Oglala Lakota County (2.26%), and Bennett County (2.24%).

The chart below shows the top 10 counties, and the table below shows the ranking of all South Dakota 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 South Dakota Counties By Percentage of Pop. that are Hispanic American Indian and Alaska Native in 2020
Marshall
Oglala Lakota
Bennett
Todd
Charles Mix
Moody
Pennington
Roberts
Jackson
Mellette
Ranking of South Dakota Counties By Percentage of Pop. that are Hispanic American Indian and Alaska Native in 2020
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Rank County % of County Population
1 Marshall County 2.93
2 Oglala Lakota County 2.26
3 Bennett County 2.24
4 Todd County 1.86
5 Charles Mix County 1.72
6 Moody County 1.58
7 Pennington County 1.5
8 Roberts County 1.42
9 Jackson County 1.39
10 Mellette County 1.15
11 Beadle County 1.03
12 Dewey County 1.01
13 Ziebach County 1
14 Spink County 0.99
15 Hughes County 0.86
15 Tripp County 0.86
16 Corson County 0.85
17 Hyde County 0.8
18 Fall River County 0.79
19 Brule County 0.78
20 Aurora County 0.73
21 Yankton County 0.71
22 Lake County 0.7
23 Potter County 0.69
24 Butte County 0.68
24 Clay County 0.68
24 Minnehaha County 0.68
24 Walworth County 0.68
25 Codington County 0.67
26 Meade County 0.62
27 Day County 0.59
28 Grant County 0.58
29 Clark County 0.57
29 Gregory County 0.57
30 Brown County 0.55
30 Sully County 0.55
31 Davison County 0.54
31 Lyman County 0.54
32 Custer County 0.52
33 Campbell County 0.51
34 Hutchinson County 0.49
34 McCook County 0.49
35 Turner County 0.48
36 Buffalo County 0.46
37 Jones County 0.43
38 Faulk County 0.42
39 Lawrence County 0.4
40 Bon Homme County 0.32
40 Perkins County 0.32
41 Stanley County 0.3
41 Union County 0.3
42 Kingsbury County 0.29
43 Miner County 0.26
44 Brookings County 0.25
44 Douglas County 0.25
45 Hamlin County 0.24
46 Deuel County 0.23
47 Lincoln County 0.21
48 Edmunds County 0.2
49 Jerauld County 0.18
50 McPherson County 0.17
51 Harding County 0.15
52 Haakon County 0.05
53 Hand County 0.03
53 Hanson County 0.03
54 Sanborn County 0