Population By Race and Ethnicity in Clay County, SD in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 13,830 population of Clay County, South Dakota comprised of 290 people who identified as Hispanic (2.1%), and 13,540 people who identified as Non-Hispanic (97.9%).

Race: The White Alone population was the largest racial group in Clay County, South Dakota with a population of 12,638 (91.38%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 446 (3.23%); and Two Or More Races was the third largest racial group with a population of 307 (2.22%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clay County, South Dakota in 2010, with a population of 12,422 (89.82%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 418 (3.02%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 281 (2.03%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Clay, South Dakota.

You can find similar information for other South Dakota counties, and for South Dakota.

See this for other years:
Hispanics and Non Hispanics in Clay County, SD in 2010
Total Population:
Race in Clay County, SD in 2010
Total Population:
Ethnicity in Clay County, SD in 2010
Total Population:
Population By Race in Clay , SD in 2010
Race Population Percentage
Black or African American Alone 188 1.36%
White Alone 12,638 91.38%
American Indian and Alaska Native Alone 446 3.23%
Asian Alone 244 1.76%
Native Hawaiian And Pacific Islander Alone 7 0.05%
Two Or More Races 307 2.22%
Population By Ethnicity in Clay , SD in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 12 0.09%
White Alone - Hispanic 216 1.56%
American Indian and Alaska Native Alone - Hispanic 28 0.2%
Asian Alone - Hispanic 4 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 4 0.03%
Two Or More Races - Hispanic 26 0.19%
Black or African American Alone - Non Hispanic 176 1.27%
White Alone - Non Hispanic 12,422 89.82%
American Indian and Alaska Native Alone - Non Hispanic 418 3.02%
Asian Alone - Non Hispanic 240 1.74%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 3 0.02%
Two Or More Races - Non Hispanic 281 2.03%