Ranking of South Dakota Counties By American Indian and Alaska Native Alone Population in 2020

Based on the US Census Vintage data estimates, in 2020, among all South Dakota counties, Oglala Lakota County had the highest number of people who identified their race as American Indian and Alaska Native Alone (12.39K), followed by Pennington County (11.01K), and Todd County (7.97K).

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.