Population By Race and Ethnicity in Lyman County, SD in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 3,787 population of Lyman County, South Dakota comprised of 95 people who identified as Hispanic (2.51%), and 3,692 people who identified as Non-Hispanic (97.49%).

Race: The White Alone population was the largest racial group in Lyman County, South Dakota with a population of 2,121 (56.01%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 1,512 (39.93%); and Two Or More Races was the third largest racial group with a population of 115 (3.04%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lyman County, South Dakota in 2019, with a population of 2,097 (55.37%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 1,449 (38.26%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 108 (2.85%).

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 2019
Total Population:
Race in Lyman County, SD in 2019
Total Population:
Ethnicity in Lyman County, SD in 2019
Total Population:
Population By Race in Lyman , SD in 2019
Race Population Percentage
Black or African American Alone 22 0.58%
White Alone 2,121 56.01%
American Indian and Alaska Native Alone 1,512 39.93%
Asian Alone 15 0.4%
Native Hawaiian And Pacific Islander Alone 2 0.05%
Two Or More Races 115 3.04%
Population By Ethnicity in Lyman , SD in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1 0.03%
White Alone - Hispanic 24 0.63%
American Indian and Alaska Native Alone - Hispanic 63 1.66%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 7 0.19%
Black or African American Alone - Non Hispanic 21 0.56%
White Alone - Non Hispanic 2,097 55.37%
American Indian and Alaska Native Alone - Non Hispanic 1,449 38.26%
Asian Alone - Non Hispanic 15 0.4%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.05%
Two Or More Races - Non Hispanic 108 2.85%