South Dakota Non-Hispanic American Indian and Alaska Native Alone Citizen Voting-age Population By County in 2011 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2011, the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population for South Dakota was 17,815 and represented 2.98% of the total South Dakota citizen voting-age population.

Among all South Dakota counties, Shannon had the highest Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population (7.64K), followed by Pennington (5.06K), and Todd (4.66K).

In terms of percentages, Shannon had the highest percentage of its citizen voting-age population being Non-Hispanic American Indian & Alaska Native Alone (92.55%), followed by Buffalo (83.05%), and Todd (81.97%).

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 2011
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Shannon 7640 92.55
Pennington 5060 6.84
Todd 4660 81.97
Minnehaha 2585 2.13
Dewey 2405 68.62
Roberts 1990 27.62
Corson 1565 59.28
Charles Mix 1545 24.08
Bennett 1250 55.07
Ziebach 1100 65.09
Hughes 1015 7.87
Buffalo 980 83.05
Lyman 860 32.82
Jackson 790 39.21
Brown 710 2.57
Mellette 585 43.99
Moody 550 11.58
Lawrence 505 2.65
Walworth 470 11.20
Codington 350 1.72
Tripp 340 7.88
Day 330 7.42
Davison 325 2.20
Bon Homme 315 5.62
Clay 310 2.77
Yankton 285 1.67
Fall River 240 4.22
Meade 240 1.28
Brule 210 5.43
Marshall 205 6.05
Brookings 185 0.75
Gregory 140 4.24
Lincoln 140 0.46
Custer 125 1.91
Stanley 125 5.51
Beadle 95 0.76
Butte 90 1.21
Spink 80 1.65
Union 55 0.53
Hyde 50 4.59
Douglas 45 1.94
Lake 40 0.46
Grant 35 0.63
Jones 25 2.81
Haakon 20 1.44
Hutchinson 20 0.36
Miner 20 1.08
Deuel 15 0.46
Hand 15 0.56
Hanson 15 0.66
Sully 15 1.41
Turner 15 0.24
Campbell 10 0.89
Clark 10 0.36
Faulk 10 0.54
Jerauld 10 0.64
Kingsbury 10 0.25
Perkins 10 0.44
Aurora 4 0.20
Edmunds 4 0.13
Hamlin 4 0.10
Harding 4 0.41
McCook 4 0.10
Potter 4 0.21
McPherson 0 0.00
Sanborn 0 0.00