Ranking of South Dakota Counties By Percentage of Population that are Hispanic American Indian and Alaska Native in 2021

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2021, 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 (2.89%), followed by Oglala Lakota County (2.34%), and Bennett County (2.3%).

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 2021
Marshall
Oglala Lakota
Bennett
Charles Mix
Todd
Moody
Roberts
Pennington
Jackson
Ziebach
Ranking of South Dakota Counties By Percentage of Pop. that are Hispanic American Indian and Alaska Native in 2021
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Rank County % of County Population
1 Marshall County 2.89
2 Oglala Lakota County 2.34
3 Bennett County 2.3
4 Charles Mix County 1.83
5 Todd County 1.75
6 Moody County 1.71
7 Roberts County 1.57
8 Pennington County 1.51
9 Jackson County 1.36
10 Ziebach County 1.26
11 Dewey County 1.21
12 Mellette County 1.16
13 Beadle County 1.15
14 Spink County 1.02
15 Corson County 0.99
16 Brule County 0.94
17 Hughes County 0.87
18 Tripp County 0.84
19 Hyde County 0.81
20 Fall River County 0.8
21 Walworth County 0.76
22 Codington County 0.74
23 Yankton County 0.73
24 Clay County 0.71
24 Lake County 0.71
25 Minnehaha County 0.7
26 Lyman County 0.69
26 Potter County 0.69
27 Meade County 0.66
28 Butte County 0.64
29 Davison County 0.63
30 Aurora County 0.62
30 Clark County 0.62
31 Day County 0.59
32 Grant County 0.58
32 Gregory County 0.58
33 Turner County 0.55
34 Brown County 0.54
34 Hutchinson County 0.54
34 Sully County 0.54
35 McCook County 0.53
36 Campbell County 0.51
37 Custer County 0.49
38 Buffalo County 0.42
38 Faulk County 0.42
39 Kingsbury County 0.39
40 Hamlin County 0.37
41 Lawrence County 0.36
42 Jones County 0.34
43 Perkins County 0.32
44 Bon Homme County 0.31
44 Brookings County 0.31
45 Stanley County 0.3
45 Union County 0.3
46 Edmunds County 0.25
47 Lincoln County 0.24
48 Deuel County 0.23
49 Miner County 0.22
50 Douglas County 0.21
51 Jerauld County 0.18
52 McPherson County 0.17
53 Harding County 0.15
54 Haakon County 0.11
55 Hand County 0.03
55 Hanson County 0.03
56 Sanborn County 0