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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 3,761 population of Lyman County, South Dakota comprised of 41 people who identified as Hispanic (1.09%), and 3,720 people who identified as Non-Hispanic (98.91%).

Race: The White Alone population was the largest racial group in Lyman County, South Dakota with a population of 2,213 (58.84%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 1,431 (38.05%); and Two Or More Races was the third largest racial group with a population of 102 (2.71%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lyman County, South Dakota in 2010, with a population of 2,199 (58.47%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 1,408 (37.44%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 98 (2.61%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Lyman, 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 Lyman County, SD in 2010
Total Population:
Race in Lyman County, SD in 2010
Total Population:
Ethnicity in Lyman County, SD in 2010
Total Population:
Population By Race in Lyman , SD in 2010
Race Population Percentage
Black or African American Alone 3 0.08%
White Alone 2,213 58.84%
American Indian and Alaska Native Alone 1,431 38.05%
Asian Alone 10 0.27%
Native Hawaiian And Pacific Islander Alone 2 0.05%
Two Or More Races 102 2.71%
Population By Ethnicity in Lyman , SD in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 0 0%
White Alone - Hispanic 14 0.37%
American Indian and Alaska Native Alone - Hispanic 23 0.61%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 4 0.11%
Black or African American Alone - Non Hispanic 3 0.08%
White Alone - Non Hispanic 2,199 58.47%
American Indian and Alaska Native Alone - Non Hispanic 1,408 37.44%
Asian Alone - Non Hispanic 10 0.27%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.05%
Two Or More Races - Non Hispanic 98 2.61%