Population By Race and Ethnicity in Sioux County, ND in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 4,385 population of Sioux County, North Dakota comprised of 173 people who identified as Hispanic (3.95%), and 4,212 people who identified as Non-Hispanic (96.06%).

Race: The American Indian and Alaska Native Alone population was the largest racial group in Sioux County, North Dakota with a population of 3,638 (82.97%); White Alone population was the second largest racial group with a population of 591 (13.48%); and Two Or More Races was the third largest racial group with a population of 137 (3.12%).

Ethnicity: The American Indian and Alaska Native Alone - Non Hispanic population was the largest ethnic group in Sioux County, North Dakota in 2015, with a population of 3,503 (79.89%); the second largest ethnic group was White Alone - Non Hispanic with a population of 563 (12.84%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 135 (3.08%).

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

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

See this for other years:
Hispanics and Non Hispanics in Sioux County, ND in 2015
Total Population:4,385
96.06%
Non Hispanic (96.06%)
Hispanic (3.95%)
Race in Sioux County, ND in 2015
Total Population:4,385
82.97%13.48%
American Indian and Alaska Native Alone (82.97%)
White Alone (13.48%)
Two or more races (3.12%)
Black or African American Alone (0.3%)
Asian Alone (0.14%)
Native Hawaiian And Pacific Islander Alone (0%)
Ethnicity in Sioux County, ND in 2015
Total Population:4,385
79.89%12.84%
Non-Hispanic American Indian and Alaska Native Alone (79.89%)
Non-Hispanic White Alone (12.84%)
Hispanic American Indian and Alaska Native Alone (3.08%)
Non-Hispanic Two or more races (2.97%)
Hispanic White Alone (0.64%)
All Other Ethnicities (0.59%)
Population By Race in Sioux , ND in 2015
Race
Population
Percentage
American Indian and Alaska Native Alone 3,638 82.97%
White Alone 591 13.48%
Two Or More Races 137 3.12%
Black or African American Alone 13 0.3%
Asian Alone 6 0.14%
Native Hawaiian And Pacific Islander Alone 0 0%
Population By Ethnicity in Sioux , ND in 2015
Ethnicity
Population
Percentage
American Indian and Alaska Native Alone - Non Hispanic 3,503 79.89%
White Alone - Non Hispanic 563 12.84%
American Indian and Alaska Native Alone - Hispanic 135 3.08%
Two Or More Races - Non Hispanic 130 2.97%
White Alone - Hispanic 28 0.64%
Black or African American Alone - Non Hispanic 10 0.23%
Two Or More Races - Hispanic 7 0.16%
Asian Alone - Non Hispanic 6 0.14%
Black or African American Alone - Hispanic 3 0.07%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%