In 2017, Sioux County, ND had a population of 4.42k people with a median age of 26.9 and a median household income of $40,795. Between 2016 and 2017 the population of Sioux County, ND declined from 4,431 to 4,420, a -0.248% decrease and its median household income grew from $39,539 to $40,795, a 3.18% increase.
The 5 largest ethnic groups in Sioux County, ND are American Indian & Alaska Native (Non-Hispanic) (81.6%), White (Non-Hispanic) (12.5%), American Indian & Alaska Native (Hispanic) (2.33%), Two or More Races (Non-Hispanic) (1.76%), and Two or More Races (Hispanic) (1.11%). N/A% of the people in Sioux County, ND speak a non-English language, and 99.7% are U.S. citizens.
The largest universities in Sioux County, ND are Sitting Bull College (66 degrees awarded in 2017).
The median property value in Sioux County, ND is $76,300, and the homeownership rate is 44.2%. Most people in Sioux County, ND commute by Drove Alone, and the average commute time is 16.4 minutes. The average car ownership in Sioux County, ND is 2 cars per household.