South Dakota American Indian and Alaska Native Alone Female or Women Population By County in 2018

Updated on July 3, 2025.

Based on the US Census Vintage data estimates, in 2018, the American Indian and Alaska Native Alone female population in South Dakota was 40,697 and represented 9.34% of the total South Dakota female population (435,837).

Among South Dakota counties, Oglala Lakota County had the highest American Indian and Alaska Native Alone female population (6,828), followed by Pennington County (5,916), and Todd County (4,632).

In the map below, we show the number and percentage of each county's American Indian and Alaska Native Alone female population. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

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

You can also see similar information for other racial and ethnicity groups in South Dakota.

See this for other years:
South Dakota American Indian and Alaska Native Alone Female or Women Population By County in 2018
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County Female Population % of County Female Population
Aurora 37 2.79
Beadle 149 1.65
Bennett 1105 62.01
Bon Homme 80 2.81
Brookings 208 1.22
Brown 780 3.92
Brule 274 10.59
Buffalo 851 82.06
Butte 129 2.54
Campbell 10 1.50
Charles Mix 1441 31.07
Clark 16 0.88
Clay 302 4.30
Codington 391 2.79
Corson 1404 67.86
Custer 180 4.05
Davison 335 3.37
Day 243 8.96
Deuel 22 1.06
Dewey 2267 75.85
Douglas 39 2.62
Edmunds 25 1.31
Fall River 214 6.42
Faulk 7 0.60
Grant 46 1.35
Gregory 161 7.88
Haakon 24 2.55
Hamlin 23 0.78
Hand 11 0.68
Hanson 7 0.42
Harding 8 1.37
Hughes 1137 12.64
Hutchinson 60 1.61
Hyde 44 7.12
Jackson 942 57.51
Jerauld 7 0.69
Jones 25 5.40
Kingsbury 26 1.08
Lake 87 1.39
Lawrence 309 2.40
Lincoln 197 0.66
Lyman 702 39.31
McCook 38 1.37
McPherson 3 0.25
Marshall 215 9.42
Meade 418 3.08
Mellette 554 56.13
Miner 11 1.03
Minnehaha 2732 2.88
Moody 447 13.84
Oglala Lakota 6828 93.18
Pennington 5916 10.62
Perkins 32 2.22
Potter 35 3.13
Roberts 2074 40.31
Sanborn 5 0.43
Spink 52 1.60
Stanley 120 8.03
Sully 21 3.21
Todd 4632 87.18
Tripp 403 14.82
Turner 50 1.20
Union 67 0.87
Walworth 429 15.84
Yankton 307 2.81
Ziebach 983 70.57