Ranking of South Dakota Counties By Percentage of Population that are Non-Hispanic Two Or More Races in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all South Dakota counties, Mellette County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Two Or More Races (5.03%), followed by Jackson County (4.3%), and Bennett County (4.14%).

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 Non-Hispanic Two Or More Races in 2015
Mellette
Jackson
Bennett
Jones
Ziebach
Dewey
Walworth
Lyman
Pennington
Fall River
Ranking of South Dakota Counties By Percentage of Pop. that are Non-Hispanic Two Or More Races in 2015
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Rank County % of County Population
1 Mellette County 5.03
2 Jackson County 4.3
3 Bennett County 4.14
4 Jones County 3.71
5 Ziebach County 3.59
6 Dewey County 3.54
7 Walworth County 3.22
8 Lyman County 3.2
8 Pennington County 3.2
9 Fall River County 3.16
10 Roberts County 3.12
11 Brule County 3.11
12 Moody County 3.04
13 Corson County 2.95
14 Haakon County 2.87
15 Gregory County 2.62
16 Charles Mix County 2.51
17 Meade County 2.49
18 Stanley County 2.25
19 Hughes County 2.22
20 Minnehaha County 2.17
21 Hyde County 2.09
22 Butte County 2.07
22 Tripp County 2.07
23 Harding County 1.89
23 Lawrence County 1.89
24 Todd County 1.88
25 Clay County 1.87
26 Custer County 1.74
27 Brown County 1.73
28 Day County 1.69
29 Yankton County 1.56
30 Davison County 1.55
31 Sully County 1.5
32 Buffalo County 1.48
33 Beadle County 1.44
34 Union County 1.41
35 Lincoln County 1.4
36 Marshall County 1.33
37 Codington County 1.32
38 Potter County 1.31
39 Brookings County 1.28
40 Bon Homme County 1.22
41 Oglala Lakota County 1.19
41 Sanborn County 1.19
42 Spink County 1.08
43 Kingsbury County 1.05
44 Lake County 1.04
44 Miner County 1.04
44 Perkins County 1.04
45 Grant County 0.98
46 Turner County 0.95
47 Aurora County 0.91
48 Deuel County 0.9
48 Edmunds County 0.9
48 Hamlin County 0.9
49 Douglas County 0.85
50 Clark County 0.82
50 Faulk County 0.82
50 Hand County 0.82
51 Jerauld County 0.79
52 Campbell County 0.78
52 Hutchinson County 0.78
52 McCook County 0.78
53 McPherson County 0.71
54 Hanson County 0.62