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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 1,471 population of Sully County, South Dakota comprised of 38 people who identified as Hispanic (2.58%), and 1,433 people who identified as Non-Hispanic (97.42%).

Race: The White Alone population was the largest racial group in Sully County, South Dakota with a population of 1,382 (93.95%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 52 (3.54%); and Two Or More Races was the third largest racial group with a population of 26 (1.77%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sully County, South Dakota in 2021, with a population of 1,357 (92.25%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 44 (2.99%); and the third largest ethnic group was White Alone - Hispanic with a population of 25 (1.7%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Sully, 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 Sully County, SD in 2021
Total Population:
Race in Sully County, SD in 2021
Total Population:
Ethnicity in Sully County, SD in 2021
Total Population:
Population By Race in Sully , SD in 2021
Race Population Percentage
Black or African American Alone 9 0.61%
White Alone 1,382 93.95%
American Indian and Alaska Native Alone 52 3.54%
Asian Alone 2 0.14%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 26 1.77%
Population By Ethnicity in Sully , SD in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 0 0%
White Alone - Hispanic 25 1.7%
American Indian and Alaska Native Alone - Hispanic 8 0.54%
Asian Alone - Hispanic 1 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 4 0.27%
Black or African American Alone - Non Hispanic 9 0.61%
White Alone - Non Hispanic 1,357 92.25%
American Indian and Alaska Native Alone - Non Hispanic 44 2.99%
Asian Alone - Non Hispanic 1 0.07%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 22 1.5%