In 2022, Sioux County, ND had a population of 3.9k people with a median age of 27.1 and a median household income of $41,201. Between 2021 and 2022 the population of Sioux County, ND declined from 3,993 to 3,896, a −2.43% decrease and its median household income grew from $39,755 to $41,201, a 3.64% increase.
The 5 largest ethnic groups in Sioux County, ND are American Indian & Alaska Native (Non-Hispanic) (84.1%), White (Non-Hispanic) (12.1%), Two+ (Non-Hispanic) (2.59%), American Indian & Alaska Native (Hispanic) (0.411%), and Other (Hispanic) (0.359%).
None of the households in Sioux County, ND reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Sioux County, ND are U.S. citizens.
The largest universities in Sioux County, ND are Sitting Bull College (70 degrees awarded in 2022).
In 2022, the median property value in Sioux County, ND was $97,200, and the homeownership rate was 43.5%.
Most people in Sioux County, ND drove alone to work, and the average commute time was 16.2 minutes. The average car ownership in Sioux County, ND was 2 cars per household.
Sioux County, ND borders Adams County, ND, Emmons County, ND, Grant County, ND, Morton County, ND, and Corson County, SD.