South Dakota Non-Hispanic American Indian and Alaska Native Alone Citizen Voting-age Population By County in 2022 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2022, the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population for South Dakota was 12,475 and represented 1.90% of the total South Dakota citizen voting-age population.

Among all South Dakota counties, Oglala Lakota had the highest Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population (7.79K), followed by Pennington (4.72K), and Todd (4.60K).

In terms of percentages, Oglala Lakota had the highest percentage of its citizen voting-age population being Non-Hispanic American Indian & Alaska Native Alone (90.06%), followed by Todd (84.17%), and Buffalo (75.22%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic American Indian & Alaska Native Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
South Dakota Non-Hispanic American Indian and Alaska Native Alone Citizen Voting-age Population By County in 2022
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Oglala Lakota 7790 90.06
Pennington 4715 5.56
Todd 4600 84.17
Minnehaha 2460 1.74
Dewey 2355 72.24
Roberts 2330 32.05
Charles Mix 1570 24.47
Corson 1570 63.31
Hughes 1180 8.83
Ziebach 1125 63.92
Jackson 1060 55.94
Bennett 1000 47.51
Lyman 990 37.71
Buffalo 865 75.22
Brown 815 2.92
Mellette 755 53.55
Moody 540 11.79
Tripp 510 11.90
Codington 445 2.09
Fall River 425 7.32
Lawrence 420 1.97
Bon Homme 405 7.10
Yankton 395 2.21
Brule 390 9.87
Meade 390 1.68
Davison 365 2.42
Walworth 355 8.68
Clay 320 2.68
Day 295 6.98
Brookings 230 0.87
Lake 190 2.15
Marshall 190 5.86
Custer 165 2.25
Beadle 150 1.17
Butte 125 1.57
Gregory 125 4.13
Lincoln 105 0.23
Jones 100 14.18
Union 90 0.73
Haakon 70 5.15
Perkins 50 2.16
Stanley 40 1.72
Edmunds 35 1.14
Hutchinson 30 0.55
Jerauld 30 2.11
Miner 30 1.65
Turner 30 0.47
Douglas 25 1.22
Harding 25 2.70
Aurora 20 1.08
Hyde 20 1.93
Potter 20 1.00
Kingsbury 15 0.39
McCook 15 0.37
Spink 15 0.31
Grant 10 0.18
Hamlin 10 0.25
Campbell 4 0.34
Clark 4 0.15
Deuel 4 0.12
Faulk 4 0.25
Hand 4 0.17
McPherson 4 0.23
Sanborn 4 0.24
Hanson 0 0.00
Sully 0 0.00