Ranking of South Dakota Counties By Percentage of Population that are Two Or More Races in 2020

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2020, among all South Dakota counties, Mellette County had the highest percentage of its population who identified their race as Two Or More Races (6.41%), followed by Jackson County (6.32%), and Bennett County (5.34%).

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 Two Or More Races in 2020
Mellette
Jackson
Bennett
Dewey
Ziebach
Pennington
Brule
Moody
Jones
Corson
Ranking of South Dakota Counties By Percentage of Pop. that are Two Or More Races in 2020
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Rank County % of County Population
1 Mellette County 6.41
2 Jackson County 6.32
3 Bennett County 5.34
4 Dewey County 4.9
5 Ziebach County 4.22
6 Pennington County 4.03
7 Brule County 3.76
8 Moody County 3.63
9 Jones County 3.46
10 Corson County 3.44
11 Charles Mix County 3.32
12 Stanley County 3.3
13 Roberts County 3.29
14 Haakon County 3.27
15 Walworth County 3.19
16 Meade County 3.18
17 Fall River County 3.17
18 Gregory County 3.05
19 Lyman County 2.97
20 Hughes County 2.85
21 Butte County 2.75
22 Minnehaha County 2.66
23 Buffalo County 2.63
23 Clay County 2.63
24 Hyde County 2.48
25 Tripp County 2.46
26 Custer County 2.3
27 Brown County 2.27
28 Lawrence County 2.25
29 Beadle County 2.22
30 Todd County 2.13
31 Day County 2.11
32 Davison County 2.1
33 Lake County 1.86
34 Lincoln County 1.85
35 Douglas County 1.84
36 Brookings County 1.83
37 Marshall County 1.81
38 Codington County 1.77
38 Yankton County 1.77
39 Jerauld County 1.7
39 Potter County 1.7
40 Miner County 1.69
41 Harding County 1.68
41 Sanborn County 1.68
42 Union County 1.67
43 Hanson County 1.65
43 Sully County 1.65
44 McPherson County 1.5
44 Oglala Lakota County 1.5
45 Aurora County 1.39
46 Grant County 1.34
47 Bon Homme County 1.33
48 Perkins County 1.3
49 McCook County 1.29
50 Deuel County 1.26
51 Hutchinson County 1.16
52 Turner County 1.14
53 Kingsbury County 1.12
54 Hamlin County 1.1
55 Spink County 1.09
56 Campbell County 1.02
56 Hand County 1.02
57 Clark County 0.99
58 Edmunds County 0.98
59 Faulk County 0.61