Ranking of South Dakota Counties By American Indian and Alaska Native Alone Population in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all South Dakota counties, Oglala Lakota County had the highest number of people who identified their race as American Indian and Alaska Native Alone (13.08K), followed by Pennington County (10.00K), and Todd County (8.53K).

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 American Indian and Alaska Native Alone Population in 2010
Oglala Lakota
Pennington
Todd
Minnehaha
Dewey
Roberts
Charles Mix
Corson
Bennett
Ziebach
Ranking of South Dakota Counties By American Indian and Alaska Native Alone Population in 2010
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Rank County American Indian and Alaska Native Alone Population
1 Oglala Lakota County 13078
2 Pennington County 9998
3 Todd County 8527
4 Minnehaha County 4419
5 Dewey County 4020
6 Roberts County 3544
7 Charles Mix County 2912
8 Corson County 2739
9 Bennett County 2125
10 Ziebach County 2115
11 Hughes County 1792
12 Buffalo County 1627
13 Jackson County 1576
14 Lyman County 1431
15 Brown County 1138
16 Mellette County 1102
17 Moody County 919
18 Tripp County 801
19 Walworth County 778
20 Meade County 628
21 Yankton County 616
22 Codington County 544
22 Day County 544
23 Fall River County 516
24 Bon Homme County 512
25 Lawrence County 510
26 Davison County 489
27 Brule County 467
28 Clay County 446
28 Marshall County 446
29 Gregory County 331
30 Brookings County 293
31 Custer County 246
32 Lincoln County 219
33 Butte County 205
34 Beadle County 200
34 Stanley County 200
35 Hyde County 127
36 Lake County 84
37 Union County 83
38 Spink County 82
39 Turner County 70
40 Douglas County 61
41 Hutchinson County 59
42 Perkins County 55
43 Aurora County 40
44 Grant County 37
44 Haakon County 37
45 Kingsbury County 28
46 McCook County 24
47 Edmunds County 20
47 Hamlin County 20
47 Harding County 20
47 Jones County 20
47 Potter County 20
48 Sully County 16
49 Hanson County 12
50 Deuel County 11
51 Hand County 10
52 Jerauld County 6
52 Sanborn County 6
53 Campbell County 5
54 Miner County 4
55 Clark County 3
55 Faulk County 3
56 McPherson County 1