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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 1,373 population of Sully County, South Dakota comprised of 38 people who identified as Hispanic (2.77%), and 1,335 people who identified as Non-Hispanic (97.23%).

Race: The White Alone population was the largest racial group in Sully County, South Dakota with a population of 1,299 (94.61%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 43 (3.13%); and Two Or More Races was the third largest racial group with a population of 22 (1.6%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sully County, South Dakota in 2018, with a population of 1,272 (92.64%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 37 (2.7%); and the third largest ethnic group was White Alone - Hispanic with a population of 27 (1.97%).

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 2018
Total Population:
Race in Sully County, SD in 2018
Total Population:
Ethnicity in Sully County, SD in 2018
Total Population:
Population By Race in Sully , SD in 2018
Race Population Percentage
Black or African American Alone 6 0.44%
White Alone 1,299 94.61%
American Indian and Alaska Native Alone 43 3.13%
Asian Alone 3 0.22%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 22 1.6%
Population By Ethnicity in Sully , SD in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 0 0%
White Alone - Hispanic 27 1.97%
American Indian and Alaska Native Alone - Hispanic 6 0.44%
Asian Alone - Hispanic 2 0.15%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 3 0.22%
Black or African American Alone - Non Hispanic 6 0.44%
White Alone - Non Hispanic 1,272 92.64%
American Indian and Alaska Native Alone - Non Hispanic 37 2.7%
Asian Alone - Non Hispanic 1 0.07%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 19 1.38%