Population By Race and Ethnicity in Lake County, SD in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 13,045 population of Lake County, South Dakota comprised of 352 people who identified as Hispanic (2.7%), and 12,693 people who identified as Non-Hispanic (97.3%).

Race: The White Alone population was the largest racial group in Lake County, South Dakota with a population of 12,385 (94.94%); Two Or More Races population was the second largest racial group with a population of 195 (1.5%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 184 (1.41%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lake County, South Dakota in 2018, with a population of 12,108 (92.82%); the second largest ethnic group was White Alone - Hispanic with a population of 277 (2.12%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 175 (1.34%).

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 2018

Total Population:13,045

Non Hispanic (97.3%)

Hispanic (2.7%)

Race in Lake County, SD in 2018

Total Population:13,045

White Alone (94.94%)

Two or more races (1.5%)

American Indian and Alaska Native Alone (1.41%)

Black or African American Alone (1.07%)

Asian Alone (1.03%)

Native Hawaiian And Pacific Islander Alone (0.05%)

Ethnicity in Lake County, SD in 2018

Total Population:13,045

Non-Hispanic White Alone (92.82%)

Hispanic White Alone (2.12%)

All Other Ethnicities (1.58%)

Non-Hispanic Two or more races (1.34%)

Non-Hispanic American Indian and Alaska Native Alone (1.15%)

Non-Hispanic Black or African American Alone (0.99%)

Population By Race in Lake , SD in 2018

Race	Population	Percentage
White Alone	12,385	94.94%
Two Or More Races	195	1.5%
American Indian and Alaska Native Alone	184	1.41%
Black or African American Alone	140	1.07%
Asian Alone	134	1.03%
Native Hawaiian And Pacific Islander Alone	7	0.05%

Population By Ethnicity in Lake , SD in 2018

Ethnicity	Population	Percentage
White Alone - Non Hispanic	12,108	92.82%
White Alone - Hispanic	277	2.12%
Two Or More Races - Non Hispanic	175	1.34%
American Indian and Alaska Native Alone - Non Hispanic	150	1.15%
Black or African American Alone - Non Hispanic	129	0.99%
Asian Alone - Non Hispanic	124	0.95%
American Indian and Alaska Native Alone - Hispanic	34	0.26%
Two Or More Races - Hispanic	20	0.15%
Black or African American Alone - Hispanic	11	0.08%
Asian Alone - Hispanic	10	0.08%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	7	0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic	0	0%