Population By Race and Ethnicity in Lake County, SD in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 10,864 population of Lake County, South Dakota comprised of 536 people who identified as Hispanic (4.93%), and 10,328 people who identified as Non-Hispanic (95.07%).

Race: The White Alone population was the largest racial group in Lake County, South Dakota with a population of 10,182 (93.72%); Two Or More Races population was the second largest racial group with a population of 209 (1.92%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 206 (1.9%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lake County, South Dakota in 2021, with a population of 9,789 (90.11%); the second largest ethnic group was White Alone - Hispanic with a population of 393 (3.62%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 175 (1.61%).

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

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

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Lake County, SD in 2021

Total Population:10,864

Non Hispanic (95.07%)

Hispanic (4.93%)

Race in Lake County, SD in 2021

Total Population:10,864

White Alone (93.72%)

Two or more races (1.92%)

American Indian and Alaska Native Alone (1.9%)

Black or African American Alone (1.35%)

Asian Alone (0.98%)

Native Hawaiian And Pacific Islander Alone (0.13%)

Ethnicity in Lake County, SD in 2021

Total Population:10,864

Non-Hispanic White Alone (90.11%)

Hispanic White Alone (3.62%)

All Other Ethnicities (2.32%)

Non-Hispanic Two or more races (1.61%)

Non-Hispanic American Indian and Alaska Native Alone (1.19%)

Non-Hispanic Black or African American Alone (1.16%)

Population By Race in Lake , SD in 2021

Race	Population	Percentage
White Alone	10,182	93.72%
Two Or More Races	209	1.92%
American Indian and Alaska Native Alone	206	1.9%
Black or African American Alone	147	1.35%
Asian Alone	106	0.98%
Native Hawaiian And Pacific Islander Alone	14	0.13%

Population By Ethnicity in Lake , SD in 2021

Ethnicity	Population	Percentage
White Alone - Non Hispanic	9,789	90.11%
White Alone - Hispanic	393	3.62%
Two Or More Races - Non Hispanic	175	1.61%
American Indian and Alaska Native Alone - Non Hispanic	129	1.19%
Black or African American Alone - Non Hispanic	126	1.16%
Asian Alone - Non Hispanic	101	0.93%
American Indian and Alaska Native Alone - Hispanic	77	0.71%
Two Or More Races - Hispanic	34	0.31%
Black or African American Alone - Hispanic	21	0.19%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	8	0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic	6	0.06%
Asian Alone - Hispanic	5	0.05%